92hd700 Integrated Device Technology, 92hd700 Datasheet
92hd700
Related parts for 92hd700
92hd700 Summary of contents
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... HIGH DEFINITION AUDIO CODEC Description The 92HD700 is a Theater Quality 10-channel audio CODEC that enables systems with 7.1 audio playing simultaneously with VoIP or another stereo audio stream. IDT's proprietary SD technology provides high fidelity with a DAC SNR of 95dB. Features • High performance HD Audio CODEC provides Theater Quality Audio • ...
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... ORDERING INFORMATION .................................................................................................. 172 7.1. 92HD700 Family Options and Part Order Numbers ...................................................................... 172 8. PIN INFORMATION ............................................................................................................... 173 8.1. 92HD700 48-Pin LQFP Diagram ................................................................................................... 173 8.2. Pin Table for 92HD700 in 48 Pin LQFP ......................................................................................... 173 9. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 176 9.1. 48-Pin LQFP .................................................................................................................................. 176 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC ...
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... Standard Reflow Profile Data ...................................................................................................... 177 10.2. Pb Free Process - Package Classification Reflow Temperatures ............................................... 178 11. REVISION HISTORY ........................................................................................................... 179 List of Figures Figure 1. 92HD700 Functional Block Diagram ............................................................................................. 21 Figure 2. 92HD700 Widget Diagram ............................................................................................................. 22 Figure 3. 48-Pin LQFP Pinout .................................................................................................................... 173 Figure 4. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 176 Figure 5. Solder Reflow Profile ................................................................................................................... 177 List of Tables Table 1 ...
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... Table 85. DAC1 CnvtrID Command Verb Format ......................................................................................... 52 Table 86. DAC1 CnvtrID Command Response Format ................................................................................. 52 Table 87. DAC1 LR Command Verb Format ................................................................................................. 53 Table 88. DAC1 LR Command Response Format ........................................................................................ 53 Table 89. DAC2 Cnvtr Command Verb Format ............................................................................................. 53 Table 90. DAC2 Cnvtr Command Response Format .................................................................................... 53 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 4 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 141. ADC0 PwrState Command Verb Format ..................................................................................... 71 Table 142. ADC0 PwrState Command Response Format ............................................................................ 71 Table 143. ADC0 CnvtrID Command Verb Format ....................................................................................... 72 Table 144. ADC0 CnvtrID Command Response Format ............................................................................... 72 Table 145. ADC1 Cnvtr Command Verb Format ........................................................................................... 72 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 5 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 196. PortA ConLstEntry Command Response Format ........................................................................ 93 Table 197. PortA ConSelectCtrl Command Verb Format .............................................................................. 93 Table 198. PortA ConSelectCtrl Command Response Format ..................................................................... 93 Table 199. PortA PinWCntrl Command Verb Format .................................................................................... 94 Table 200. PortA PinWCntrl Command Response Format ........................................................................... 94 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 6 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 252. PortD UnsolResp Command Response Format ........................................................................ 111 Table 253. PortD ChSense Command Verb Format ................................................................................... 112 Table 254. PortD ChSense Command Response Format ........................................................................... 112 Table 255. PortD ConfigDefault Command Verb Format ............................................................................ 112 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 7 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 307. PortH PinCap Command Verb Format ...................................................................................... 130 Table 308. PortH PinCap Command Response Format .............................................................................. 130 Table 309. PortH ConLst Command Verb Format ....................................................................................... 130 Table 310. PortH ConLst Command Response Format .............................................................................. 131 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 8 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 362. InPort1Mux OutAmpRight Command Response Format ........................................................... 145 Table 363. InPort1Mux OutAmpLeft Command Verb Format ...................................................................... 146 Table 364. InPort1Mux OutAmpLeft Command Response Format ............................................................. 146 Table 365. InPort1Mux ConSelectCtrl Command Verb Format ................................................................... 146 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 9 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 420. InPort1Vol InAmpRight Command Response Format ............................................................... 162 Table 421. InPort1Vol InAmpLeft Command Verb Format .......................................................................... 162 Table 422. InPort1Vol InAmpLeft Command Response Format ................................................................. 162 Table 423. InPort1Vol ConLstEntry Command Verb Format ....................................................................... 162 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 10 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Table 453. ADC1Mux OutAmpRight Command Verb Format ..................................................................... 171 Table 454. ADC1Mux OutAmpRight Command Response Format ............................................................. 171 Table 455. ADC1Mux OutAmpLeft Command Verb Format ........................................................................ 171 Table 456. ADC1Mux OutAmpLeft Command Response Format ............................................................... 171 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 11 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... MIC. MIC inputs can be programmed with 0/10/20/30/40dB boost. For more advanced configurations, the 92HD700 has up to three General Purpose I/O (GPIO) pins. The 92HD700 also provides a sin- gle-ended CD input for compatibility with DRM solutions and to support legacy OS issues. The 92HD700 integrates a headphone amplifier on Ports A, B and D. The headphone amplifier is dedicated to these three outputs for increased flexibility, enhanced user experience, and reduced implementation costs ...
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... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the 92HD700. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. ...
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... HIGH DEFINITION AUDIO CODEC 2.3. 92HD700 5 V Analog Performance Characteristics ( ºC, AVdd = 5 V ± 5%, ambient Frequency = 48 KHz; 0dB = 1 VRMS load, Testbench Characterization BW – 20 kHz, 0dB set- tings on all gain stages) Parameter Digital to Analog Converters Resolution SNR - DAC to All Line-Out Ports ...
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... PC AUDIO Min Typ Max Unit - - 0. 100 - ppm/ºC - 100 deg. 1. Vrms Vrms 0. Vrms 0. Vrms 0. Vrms 0. Vrms - 50 - kΩ Bits 30,000 19,200 Hz 19,200 - 28,800 Hz 92HD700 V 1.2 112006 ...
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... Max Unit 28,800 - - Hz -100 - - - - -100 - 0 0.5 X AVdd - V 0.45 X AVdd V µsec 96 200 150 500 psec 92HD700 V 1.2 112006 ...
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... The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a bandwidth 28.8 KHz to 100 KHz, with respect Vrms DAC output. 8. Can be set to 0.5 or 0.8 AVdd. IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 17 92HD700 IDT CONFIDENTIAL PC AUDIO V 1.2 112006 ...
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... Mic with 0/10/20/30/40 dB Mic boost • Ports G & not have VrefOut Support 1 Note : On the 92HD700 family, only one function can be selected on each pin pair at a time. For example, a pin pair cannot be configured as an input and output at the same time. Configuration can be changed at any time. 2 Note : Three headphones should not be used simultaneously ...
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... Impedance = 1275 +/- 25% 07D0h 1275 > Impedance < 2000 0BB8h Impedance = 2000 +/- 25% 2710h > 2000 2710h > 2000 19 IDT CONFIDENTIAL PC AUDIO General Device Detected Passive Speakers, Headset Speakers Some Headset Speakers Some Microphones Microphones Microphones Amplified Speakers Amplified Speakers, Line In Amplified Speakers, Line In 92HD700 V 1.2 112006 ...
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... IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Table 2. CODEC IDs VID DID Rev ID Step ID 95 8384h 7638h xxh xxh 95 8384h 7639h xxh xxh 20 IDT CONFIDENTIAL SSID* Assm ID* Dolby Volume Pkg Pins xxxxxxh xxh No Yes xxxxxx1h xxh HT/SR Yes 92HD700 PC AUDIO 1.2 112006 ...
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... HIGH DEFINITION AUDIO CODEC 4. FUNCTIONAL BLOCK DIAGRAMS 4.1. 92HD700 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Figure 1. 92HD700 Functional Block Diagram ...
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... PortC NID=0Dh DAC0 PortD NID=0Eh DAC2 PortE NID=0Fh A DAC3 PortF NID=10h E F DAC2 PortG NID=11h DAC1 PortH A NID=23h B C PCBEEP NID=13h H CD DMIC0 NID=14h DMIC1 NID=12h CD NID=20h NID=22h SPDIF DIGIN IN NID=21h ADC0MUX DIGOUT ADC1MUX 0 92HD700 PC AUDIO V 1.2 112006 ...
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... HIGH DEFINITION AUDIO CODEC IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Figure 2. 92HD700 Widget Diagram 23 IDT CONFIDENTIAL PC AUDIO 92HD700 V 1.2 112006 ...
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... Green Jack Detect Overide = 0 4h Pink Jack Detect Overide = 0 9h Black Jack Detect Overide = 0 1h Orange Jack Detect Overide = 0 6h Gray Jack Detect Overide = 0 2h Unknown Jack Detect Overide = 1 0h 92HD700 PC AUDIO ...
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... HIGH DEFINITION AUDIO CODEC 6. WIDGET INFORMATION FOR THE 92HD700 FAMILY ID 00h 01h Audio Function Group 02h 03h 04h 05h 06h 07h 08h 09h 0Ah 0Bh 0Ch 0Dh 0Eh 0Fh 10h 11h 12h 13h 14h 15h 16h 17h 18h 19h ...
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... IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Table 4. High Definition Audio Widget Widget Name SPDIF_IN DigOut Reserved PCBEEP VolumeKnob 26 IDT CONFIDENTIAL Description Stereo Input for SPDIF_In Digital Output Pin Reserved Digital PC Beep Master Volume Controls 92HD700 PC AUDIO V 1.2 112006 ...
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... Minor rev number of compliant HD Audio spec. Fixed portion of Vendor's rev number for this device. Vendor's rev number for this device. Fixed portion of vendor stepping number within the Vendor RevID. Vendor stepping number within the Vendor RevID. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
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... The CODEC should issue a response to acknowledge receipt of the verb, and then reset the 0x0 affected Function Group and all associated widgets to their power-on reset values. Some controls such as Configuration Default controls should not be reset. Overlaps Response. 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
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... Total number of nodes. Payload 05 See bitfield table. Reset Description 0x0 Reserved This node is capable of generating an unsolicited response, and will respond to 0x1 the Unsolicited Response verb (Verb ID 708h). 0x01 Node type = Audio Function Group Payload 08 See bitfield table. 92HD700 PC AUDIO Response Response Response V 1.2 112006 ...
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... Description 0x0 Reserved 0x0 32 bit audio formats are NOT supported 0x1 24 bit audio formats are supported 0x1 20 bit audio formats are supported 0x1 16 bit audio formats are supported 0x0 8 bit audio formats are NOT supported 0x0 Reserved 92HD700 PC AUDIO Response V 1.2 112006 ...
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... KHz rate (1/3*48 KHz) supported 0x0 11.025 KHz rate (1/4*44.0 KHz) supported 0x0 8.0 KHz rate (1/6*48 KHz) supported Payload 0B See bitfield table. Reset Description 0x0 Reserved 0x0 No support for non-PCM data. 0x0 No support for Float32 data. 0x1 PCM-formatted data supported. 92HD700 PC AUDIO Response V 1.2 112006 ...
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... No mute capability 0x0 Reserved 0x5 Size of each step in the gain range = 1.5dB 0x0 Reserved Number of steps in the gain range = 15 0x0E (0dB to 22.5 dB) 0x0 Reserved 0x00 0dB-step is programmed with this offset Payload 0F See bitfield table. Description 92HD700 PC AUDIO Response Response V 1.2 112006 ...
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... Unsolicited Response on the link when there is a change in level on the pin. 0x0 Reserved Number of GPI pins supported by function Number of GPO pins supported by function Number of GPIO pins supported by function Payload 12 92HD700 PC AUDIO Response See bitfield table. Response See bitfield table. V 1.2 112006 ...
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... Reserved PS-Set: Current power setting of referenced node. 0: All Powered- > PR0, PR1 0x2 > PR0, PR1, PR2, PR6, EAPD > PR6, PR5, PR3, PR2, PR1, PR0, EAPD Note: PR4 is not mapped in HD Audio 92HD700 PC AUDIO Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Reserved 0x0 Reserved Data for GPIO2. If this GPIO bit is configured as Sticky (edge-sensitive) input, 0x0 it can be cleared by writing zero (one) here when the corresponding Polarity Control bit is zero (one). 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... GPIO Direction control Enable for GPIO1 pin is disabled (Hi-Z state); 0x0 1 = pin is enabled; behavior determined by GPIO Direction control Enable for GPIO0 pin is disabled (Hi-Z state); 0x0 1 = pin is enabled; behavior determined by GPIO Direction control 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... GPIO signal is configured as input 1 = GPIO signal is configured as output Direction control for GPIO0 0x0 0 = GPIO signal is configured as input 1 = GPIO signal is configured as output Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... HD Audio link is powered down 0x0 (RST# is asserted), a wake-up event will trigger a Status Change Request event on the link. Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Reserved 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Reset Description 0x0 Reserved 0x0 Reserved 0x0 Reserved GPIO2 input type (when configured as input Non-Sticky (level-sensitive); 0x0 1 = Sticky (edge-sensitive). Sticky inputs are cleared by writing zero to corresponding bit of GPIO Data register. GPIOPolarity determines rising or falling edge sensitivity. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. Description Subsystem ID. (Any non-zero value) Subsystem ID. (Any non-zero value) Subsystem ID. (Any non-zero value) Assembly ID. (Not applicable to CODEC vendors) 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h V 1.2 112006 ...
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... SPDIF Input (for high level signals) Supply Override Control. See Table below invert ADC supply; 0x0 1 = invert DAC supply supply value supply override enable 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Enable mixing of ADC with DAC signal (for karaoke) Gain ramps at the maximum rate Gain ramping is dB linear instead of voltage linear over time Reserved Payload 00 See bitfield table. See bits [7:0] of bitfield table. Description Reserved Reserved Reserved 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... GPIO0 Polarity; If configured as an output inverting 1 = non-inverting If configured as a non-sticky input inverting 1 = non-inverting If configured as a sticky input falling events will be detected 1 = rising events will be detected Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Reset Description 0x0 Reserved Selects what phase of the DigMic clock the data should be latched rising edge, 0x0 1 = center of high falling edge center of low. Selects the DigMic rate 4.704 MHz, 0x2 1 = 3.528 MHz 2.352 MHz 1.176 MHz. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... KHz/44.1 KHz or less 001 = x2 010 = Reserved (x3) 011 = x4 100-111 = Reserved Sample Base Rate Divisor 000 = Divide by 1 001 = Divide by 2 010 = Divide by 3 011 = Divide by 4 100 = Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 Reserved 92HD700 V 1.2 112006 ...
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... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... No support for Unsolicited Response 0x0 No Processing Controls parameter. 0x0 No support for striping No format info; use default format parameters 0x0 from Audio Function node instead No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 92HD700 PC AUDIO Response V 1.2 112006 ...
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... PS-Act: Actual power state of referenced node. 0x0 Reserved PS-Set: Current power setting of referenced node Fully on. 0x3 01 - Fully on Fully on Powered down. Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Integer representing lowest channel used by converter. Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 1 = enable swapping of left and right channels. 0x0 Reserved Payload 0000 See bits [15:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 Reserved Bits per Sample 000 = 8 bits 001 = 16 bits 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0001 = 2 channels ... 1111 = 16 channels 92HD700 V 1.2 112006 ...
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... Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number Payload 09 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h Response V 1.2 112006 ...
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... Audio Function node instead No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x1 Output amp 0x0 No input amp 0x1 Stereo widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Powered down. Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved Software-programmable integer representing link stream ID used by the 0x0 converter widget. By convention stream 0 is reserved as unused. Integer representing lowest channel used by 0x0 converter. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Reserved Payload 0000 See bitfield table. See bits [15:0] of bitfield table. Reset Description 0x0 Reserved Stream Type: only PCM streams are 0x0 supported by this widget. Sample Base Rate 0x0 KHz 1 = 44.1 KHz 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... Bits per Sample 000 = 8 bits 001 = 16 bits 0x3 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0x1 0001 = 2 channels ... 1111 = 16 channels Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number Payload 09 Reset Description 0x0 Reserved 0x0 Widget type = Audio Output 0xD Number of sample delays through widget 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. V 1.2 112006 ...
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... No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x1 Output amp 0x0 No input amp 0x1 Stereo widget Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x3 PS-Act: Actual power state of referenced node. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Reserved Software-programmable integer representing link stream ID used by the 0x0 converter widget. By convention stream 0 is reserved as unused. Integer representing lowest channel used by 0x0 converter. Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Reset Description 0x0 Reserved Stream Type: only PCM streams are 0x0 supported by this widget. Sample Base Rate 0x0 KHz 1 = 44.1 KHz Sample Base Rate Multiple 000 = 48 KHz / 44.1 KHz or less 001 = x2 0x0 010 = Reserved (x3) 011 = x4 100-111 = Reserved 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0x1 0001 = 2 channels ... 1111 = 16 channels Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Widget type = Audio Output 0xD Number of sample delays through widget 0x0 Reserved 0x1 Left and right channels can be swapped 0x1 Power State control is supported 0x0 Widget supports an Analog stream 0x0 No connection list is present 0x0 No support for Unsolicited Response 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
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... Stereo widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved PS-Act: Actual power state of referenced 0x3 node. 0x0 Reserved PS-Set: Current power setting of referenced node Fully on. 0x3 01 - Fully on Fully on Powered down. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... By convention stream 0 is reserved as unused. Integer representing lowest channel used by 0x0 converter. Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 1 = enable swapping of left and right 0x0 channels. 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... Reserved (x3) 011 = x4 100-111 = Reserved Sample Base Rate Divisor 000 = Divide by 1 001 = Divide by 2 010 = Divide by 3 0x0 011 = Divide by 4 100 = Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x7F Amplifier gain step number Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... No support for Unsolicited Response 0x0 No Processing Controls parameter. 0x0 No support for striping No format info; use default format parameters 0x0 from Audio Function node instead No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 92HD700 PC AUDIO Response V 1.2 112006 ...
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... PS-Act: Actual power state of referenced 0x3 node. 0x0 Reserved PS-Set: Current power setting of referenced node Fully on. 0x3 01 - Fully on Fully on Powered down. Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Integer representing lowest channel used by 0x0 converter. Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 1 = enable swapping of left and right 0x0 channels. 0x0 Reserved Payload 0000 See bits [15:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 Reserved Bits per Sample 000 = 8 bits 001 = 16 bits 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0001 = 2 channels ... 1111 = 16 channels 92HD700 V 1.2 112006 ...
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... No support for striping No format info; use default format 0x0 parameters from Audio Function node instead No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget 92HD700 PC AUDIO Response V 1.2 112006 ...
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... Number of NID entries in connection list. Payload 00 See bitfield table. Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x1B ADC0Mux widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response Response Response 0000_0000h V 1.2 112006 ...
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... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved PS-Act: Actual power state of referenced 0x3 node. 0x0 Reserved PS-Set: Current power setting of referenced node Fully on. 0x3 01 - Fully on Fully on Powered down (default) 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
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... Integer representing lowest channel used by 0x0 converter Payload 0000 See bitfield table. See bits [15:0] of bitfield table. Reset Description 0x0 Reserved Stream Type: only PCM streams are 0x0 supported by this widget. Sample Base Rate 0x0 KHz 1 = 44.1 KHz 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... Divide by 8 0x0 Reserved Bits per Sample 000 = 8 bits 001 = 16 bits 0x3 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0x1 0001 = 2 channels ... 1111 = 16 channels Payload 09 See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
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... No format info; use default format 0x0 parameters from Audio Function node instead No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0E See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
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... Number of NID entries in connection list. Payload 00 See bitfield table. Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x1C ADC1Mux widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
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... Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved PS-Act: Actual power state of referenced 0x3 node. 0x0 Reserved PS-Set: Current power setting of referenced node Fully on. 0x3 01 - Fully on Fully on Powered down (default) 92HD700 PC AUDIO Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Integer representing lowest channel used by 0x0 converter Payload 0000 See bits [15:0] of bitfield table. Reset Description 0x0 Reserved Stream Type 0 = PCM 0x0 1 = Non-PCM (remaining bits in this verb have other meanings) 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Divide by 8 0x0 Reserved Bits per Sample 000 = 8 bits 001 = 16 bits 0x3 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0x1 0001 = 2 channels ... 1111 = 16 channels Payload 09 See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
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... No support for striping Widget contains format info; software 0x1 should query No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0A See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
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... KHz rate (2/1*48 KHz) supported 88.2 KHz rate (2/1*44.1 KHz) supported 48.0 KHz rate supported (REQUIRED) 44.1 KHz rate supported 32.0 KHz rate (2/3*48 KHz) NOT supported 22.05 KHz rate (1/2*44.1 KHz) NOT supported 16.0 KHz rate (1/3*48 KHz) NOT supported 11.025 KHz rate (1/4*44.0 KHz) NOT supported 8.0 KHz rate (1/6*48 KHz) NOT supported 92HD700 V 1.2 112006 ...
Page 82
... PCM-formatted data supported. Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved Software-programmable integer representing link stream ID used by the 0x0 converter widget. By convention stream 0 is reserved as unused. Integer representing lowest channel used by 0x0 converter 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 83
... L - Generation Level 0x0 PRO - Professional 0x0 /AUDIO - Non-Audio 0x0 COPY - Copyright 0x0 PRE - Preemphasis 0x0 VCFG - Validity Config 0x0 V - Validity 0x0 DigEn - Digital Enable Payload 0000 See bitfield table. See bits [15:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 84
... Divide by 5 101 = Divide by 6 110 = Divide by 7 111 = Divide by 8 Reserved Bits per Sample 000 = 8 bits 001 = 16 bits 010 = 20 bits 011 = 24 bits 100-111 = Reserved Number of Channels Number of channels in each frame of the stream. 0000 = 1 channel 0001 = 2 channels ... 1111 = 16 channels 92HD700 V 1.2 112006 ...
Page 85
... No Processing Controls parameter 0x0 No support for striping Widget contains format info; software 0x1 should query No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 86
... KHz rate supported 0x0 32.0 KHz rate (2/3*48 KHz) NOT supported 0x0 22.05 KHz rate (1/2*44.1 KHz) NOT supported 0x0 16.0 KHz rate (1/3*48 KHz) NOT supported 0x0 11.025 KHz rate (1/4*44.0 KHz) NOT supported 0x0 8.0 KHz rate (1/6*48 KHz) NOT supported 92HD700 PC AUDIO Response See bitfield table. V 1.2 112006 ...
Page 87
... Non-PCM data supported. 0x0 No support for Float32 data. 0x1 PCM-formatted data supported. Payload 0E See bitfield table. Description Reserved. Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. Payload 00 See bitfield table. 92HD700 PC AUDIO Response Response Response V 1.2 112006 ...
Page 88
... Software-programmable integer representing link stream ID used by the 0x0 converter widget. By convention stream 0 is reserved as unused. Integer representing lowest channel used by 0x0 converter Payload 00 See bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h 0000_0000h V 1.2 112006 ...
Page 89
... V - Validity 0x0 DigEn - Digital Enable Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description Recovered sample rate base 0x0 KHz 1 = 44.1 KHz Recovered sample rate multiplier 000 = 1X 0x0 001 = 2X, all others reserved 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
Page 90
... If MaxWrdL = 0: 000 = unspecified 001 = 16 bits 010 = 18 bits 011 = reserved 100 = 19 bits 101 = 20 bits 110 = 17 bits 111 = reserved Max Word Length 0 = maximum audio sample word length is 20 bits 1 = maximum audio sample word length is 24 bits 92HD700 V 1.2 112006 ...
Page 91
... SPDIF IN Running signal on pin signal on pin 47 0x0 NEW LOCATION -- was at Register 72h, Page 0, D2, moved as part of SPDIF In consolidation SPDIF_IN PARITY ERROR. Set to clear. 0x0 Overlaps SIPERSTAT. 0x0 Copyright invert bit. Payload 09 See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 92
... No Processing Controls parameter 0x0 No support for striping 0x0 N/A for pin complex No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0C See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 93
... Pin complex is output capable. 0x1 Pin complex has headphone amplifier. 0x1 Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E Description 0x0 Reserved 92HD700 PC AUDIO Response See bitfield table. V 1.2 112006 ...
Page 94
... Unused list entry. DAC4 Converter widget 0x03 DAC1 Converter widget 0x02 DAC0 Converter widget Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Connection select control index. 92HD700 PC AUDIO Response See bitfield table. Response See bitfield table. 0000_0000h V 1.2 112006 ...
Page 95
... VRefCntrl field of the Pin Capabilities parameter (0C), then this control will take the value of 000b (Hi-Z). Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. 0000_0000h ...
Page 96
... Set 1 = perform impedance sensing on right channel or ring of the connector Set 0 = perform impedance sensing on left channel or tip of the connector 92HD700 PC AUDIO Response 0000_0000h 0000_0000h V 1.2 112006 ...
Page 97
... Port Connectivity = Jack; 0x02 Location = Mainboard front. Default Device = HP Out; 0x21 Connection Type = 1/8 inch jack. Color = Green; 0x40 Misc = No jack detect override. Association = 2h; 0x20 Sequence = 0h. Payload 09 See bitfield table. Reset Description 0x0 Reserved 0x4 Widget type = Pin Complex 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 98
... No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0C See bitfield table. Reset Description 0x0 Reserved 0x0 This widget does not control EAPD pin 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 99
... Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. Description Reserved Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 100
... DAC1 Converter widget 0x02 DAC0 Converter widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Connection select control index. Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 101
... Capabilities parameter (0C), then this control will take the value of 000b (Hi-Z). Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x00 Reserved Allow generation of Unsolicited Responses. Unsolicited response events occur upon 0x0 jack-insertion OR completion of a Jack-Sense cycle. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
Page 102
... Set 1 = perform impedance sensing on right 0x0 channel or ring of the connector Set 0 = perform impedance sensing on left 0x0 channel or tip of the connector Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h 0000_0000h Response See bitfield table. 0000_0000h V 1.2 112006 ...
Page 103
... Connection Type = 1/8 inch jack. Color = Pink; 0x90 Misc = No jack detect override. Association = 8h; 0x80 Sequence = 0h. Payload 09 See bitfield table. Reset Description 0x0 Reserved 0x4 Widget type = Pin Complex 0x0 Number of sample delays through widget 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h Response V 1.2 112006 ...
Page 104
... No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0C See bitfield table. Reset Description 0x0 Reserved 0x0 This widget does not control EAPD pin 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 105
... Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. Description Reserved Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 106
... VRef signal associated with the Pin Widget. If the value written to this control does not correspond 0x0 to a supported value defined in the VRefCntrl field of the Pin Capabilities parameter (0C), then this control will take the value of 000b (Hi-Z). 92HD700 PC AUDIO Response See bitfield table. Response See bitfield table. ...
Page 107
... Pin Complex. Measured impedance of the widget. A value of all 1s indicates that a valid sense reading is not available, or the sense measurement is busy if it has been recently triggered. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h Response See bitfield table. ...
Page 108
... See bits [7:0] of bitfield table. Reset Description Port Connectivity = Jack; 0x01 Location = Mainboard rear. Default Device = Line In; 0x81 Connection Type = 1/8 inch jack. Color = Blue; 0x30 Misc = No jack detect override. Association = 4h; 0x4E Sequence = Eh. 92HD700 PC AUDIO Response See bitfield table. 0000_0000h 0000_0000h 0000_0000h 0000_0000h V 1.2 112006 ...
Page 109
... Unsolicited Response is supported 0x0 No Processing Controls parameter 0x0 No support for striping 0x0 N/A for pin complex No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 110
... Pin complex is input capable. 0x1 Pin complex is output capable. 0x1 Pin complex has headphone amplifier. 0x1 Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 111
... Number of NID entries in connection list. Payload 00 Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x02 DAC0 Converter widget Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. Response See bitfield table. 0000_0000h V 1.2 112006 ...
Page 112
... See bits [7:0] of bitfield table. Reset Description 0x00 Reserved Allow generation of Unsolicited Responses. Unsolicited response events occur upon 0x0 jack-insertion OR completion of a Jack-Sense cycle. 0x0 Reserved Software programmable field returned in top 0x00 six bits (31:26) of every Unsolicited Response generated by this node. 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
Page 113
... Set 0 = perform impedance sensing on left channel or tip of the connector Payload 00 See bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h ...
Page 114
... Widget type = Pin Complex 0x0 Number of sample delays through widget 0x0 Reserved 0x0 No left/right channel swap capability 0x0 No support for Power State control 0x0 Widget supports an Analog stream 0x1 Connection list is present 0x1 Unsolicited Response is supported 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 115
... VRef pin: 80% Avdd; 50% Avdd; GND; Hi-Z (required since pin complex is output capable) 0x0 Reserved 0x0 Pin complex does not have balanced pins. 0x1 Pin complex is input capable. 0x1 Pin complex is output capable. 0x0 Pin does not have a headphone amplifier. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 116
... Connection list uses short-form (7-bit) NID 0x0 entries. 0x01 Number of NID entries in connection list. Payload 00 See bitfield table. Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x04 DAC2 Converter widget 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 117
... Pin Capabilities parameter (0C), then this control will take the value of 000b (Hi-Z). Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x00 Reserved Allow generation of Unsolicited Responses. Unsolicited response events occur upon 0x0 jack-insertion OR completion of a Jack-Sense cycle. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 118
... Set 1 = perform impedance sensing on right 0x0 channel or ring of the connector Set 0 = perform impedance sensing on left 0x0 channel or tip of the connector Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 119
... Connection Type = 1/8 inch jack. Color = Pink; 0x90 Misc = No jack detect override. Association = 4h; 0x40 Sequence = 0h. Payload 09 See bitfield table. Reset Description 0x0 Reserved 0x4 Widget type = Pin Complex 0x0 Number of sample delays through widget 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h Response V 1.2 112006 ...
Page 120
... No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0C See bitfield table. Reset Description 0x0 Reserved 0x0 This widget does not control EAPD pin 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 121
... Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. Reset Description 0x0 Reserved Connection list uses short-form (7-bit) NID 0x0 entries. 0x01 Number of NID entries in connection list. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 122
... VRefEn: Selects one of the possible states for the VRef signal associated with the Pin Widget. If the value written to this control does not correspond to a supported value defined in the VRefCntrl field of the Pin Capabilities parameter (0C), then this control will take the value of 000b (Hi-Z). 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 123
... See bits [7:0] of bitfield table. Description 1 = something is plugged into jack associated with Pin Complex. Measured impedance of the widget. A value of all 1s indicates that a valid sense reading is not available, or the sense measurement is busy if it has been recently triggered. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h 0000_0000h V 1.2 112006 ...
Page 124
... See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. Reset Description Port Connectivity = Jack; 0x01 Location = Mainboard rear. Default Device = Line Out; Ox01 Connection Type = 1/8 inch jack. Color = Black; 0x10 Misc = No jack detect override. Association = 1h; 0x12 Sequence = 2h. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h V 1.2 112006 ...
Page 125
... Unsolicited Response is supported 0x0 No Processing Controls parameter 0x0 No support for striping 0x0 N/A for pin complex No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 126
... Pin complex is input capable. 0x1 Pin complex is output capable. 0x0 Pin does not have a headphone amplifier. 0x1 Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 127
... See bitfield table. Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x04 DAC2 Converter widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. Description Reserved 1 = (CODEC) output path of Pin Widget is enabled 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 128
... OR completion of a Jack-Sense cycle. 0x0 Reserved Software programmable field returned in top 0x00 six bits (31:26) of every Unsolicited Response generated by this node. Payload 00 See bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h 0000_0000h V 1.2 112006 ...
Page 129
... See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. Reset Description Port Connectivity = Jack; 0x01 Location = Mainboard rear. Default Device = Line Out; 0x01 Connection Type = 1/8 inch jack. Color = Orange; 0x60 Misc = No jack detect override. Association = 1h; 0x11 Sequence = 1h. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h V 1.2 112006 ...
Page 130
... Unsolicited Response is supported 0x0 No Processing Controls parameter 0x0 No support for striping 0x0 N/A for pin complex No amplifier info; use default amplifier 0x0 parameters from Audio Function node instead 0x0 No output amp 0x0 No input amp 0x1 Stereo widget 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 131
... Pin complex is input capable. 0x1 Pin complex is output capable. 0x0 Pin does not have a headphone amplifier. 0x1 Pin complex can perform Presence Detect. Trigger is required for impedance 0x1 measurement 0x1 Pin complex supports impedance sense. Payload 0E See bitfield table. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 132
... See bitfield table. Reset Description 0x00 Unused list entry. 0x00 Unused list entry. 0x00 Unused list entry. 0x03 DAC1 Converter widget Payload 00 See bitfield table. See bits [7:0] of bitfield table. Description Reserved 1 = (CODEC) output path of Pin Widget is enabled 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 133
... OR completion of a Jack-Sense cycle. 0x0 Reserved Software programmable field returned in top 0x00 six bits (31:26) of every Unsolicited Response generated by this node. Payload 00 See bitfield table. See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h 0000_0000h V 1.2 112006 ...
Page 134
... See bits [7:0] of bitfield table. See bits [7:0] of bitfield table. Reset Description Port Connectivity = Jack; 0x01 Location = Mainboard rear. Default Device = Line Out; 0x01 Connection Type = 1/8 inch jack. Color = Grey; 0x20 Misc = No jack detect override. Association = 1h; 0x14 Sequence = 4h. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h V 1.2 112006 ...
Page 135
... No support for Power State control Widget supports a Digital stream Connection list is present No support for Unsolicited Response No Processing Controls parameter No support for striping N/A for pin complex No amplifier info; use default amplifier parameters from Audio Function node instead No output amp No input amp Stereo widget 92HD700 V 1.2 112006 ...
Page 136
... Pin complex does not have balanced pins. Pin complex is not input capable. Pin complex is output capable. Pin does not have a headphone amplifier. Pin complex cannot perform Presence Detect. N/A Pin complex does not support impedance sense. Payload Response 0E See bitfield table. 92HD700 PC AUDIO V 1.2 112006 ...
Page 137
... Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. Payload 00 See bitfield table. Reset Description 0x1C ADC1Mux widget 0x1B ADC0Mux widget 0x1F Reserved 0x1E SPDIF Out Converter widget Payload 04 See bitfield table. Reset Description 0x00 No connection 0x00 No connection 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 138
... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Connection select control index. Payload 00 See bitfield table. See bits [7:0] of bitfield table. Description Reserved 1 = (CODEC) output path of Pin Widget is enabled Reserved 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 139
... Default Device = SPDIF Out; 0x44 Connection Type = RCA. Color = Grey; 0x21 Misc = Jack detect override. Association = 7h; 0x70 Sequence = 0h. Payload 09 Reset Description 0x0 Reserved 0x3 Widget type = Audio Selector 92HD700 PC AUDIO Response See bitfield table. 0000_0000h 0000_0000h 0000_0000h 0000_0000h Response See bitfield table. V 1.2 112006 ...
Page 140
... No format info; use default format parameters 0x0 from Audio Function node instead This widget contains its own amplifier 0x1 parameters. 0x1 Output amp is present 0x0 No input amp 0x1 Stereo widget Payload 0E Reset Description 0x0 Reserved 92HD700 PC AUDIO Response See bitfield table. V 1.2 112006 ...
Page 141
... Reserved 0x27 Size of each step in the gain range = 10dB 0x0 Reserved Number of steps in the gain range = 5 0x04 (0dB to +40dB) 0x0 Reserved 0x00 0dB-step is programmed with this offset Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 142
... See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved Amplifier gain step number: 000 = 0dB; 001 = 10dB; 0x0 010 = 20dB; 011 = 30dB; 100 = 40dB Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 143
... Connection select control index. 0x0 (Default = Port E) Payload 00 See bitfield table. Reset Description 0x0B Port B 0x0F Port F 0x12 CD In 0x0E Port E (default) Payload 04 See bitfield table. Reset Description 0x10 Port G 0x0A Port A 0x0D Port D 0x0C Port C 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 144
... See bitfield table. Reset Description 0x0 Reserved 0x3 Widget type = Audio Selector 0x0 Number of sample delays through widget 0x0 Reserved 0x0 No left/right channel swap capability 0x0 No support for Power State control 0x0 Widget supports an Analog stream 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 145
... This widget contains its own amplifier 0x1 parameters. 0x1 Output amp is present 0x0 No input amp 0x1 Stereo widget Payload 0E See bitfield table. Description Reserved Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 146
... Number of steps in the gain range = 5 (0dB to +40dB) Reserved 0dB-step is programmed with this offset Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved Amplifier gain step number: 000 = 0dB; 001 = 10dB; 0x0 010 = 20dB; 011 = 30dB; 100 = 40dB 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
Page 147
... Amplifier gain step number: 000 = 0dB; 001 = 10dB; 0x0 010 = 20dB; 011 = 30dB; 100 = 40dB Payload 00 See bitfield table. See bits [7:0] of bitfield table. Description Reserved Connection select control index. (Default = Port E) Payload 00 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h Response V 1.2 112006 ...
Page 148
... IDT CONFIDENTIAL Reset Description 0x0B Port B 0x0F Port F 0x12 CD In 0x0E Port E (default) Payload 04 See bitfield table. Reset Description 0x10 Port G 0x0A Port A 0x0D Port D 0x0C Port C Payload 08 See bitfield table. Reset Description 0x0 No connection. 0x0 No connection. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 149
... See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 1 = disable Digital PC Beep 0x0 Reserved 0x0 Mono (left) amplifier gain step number Payload 09 See bitfield table. Reset Description 0x0 Reserved 0x7 Widget type = Beep Generator 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
Page 150
... See bitfield table. Reset Description 0x0 Amplifier is capable of muting 0x0 Reserved 0x17 Size of each step in the gain range = 6 dB 0x0 Reserved Number of steps in the gain range = 4 0x03 (-18dB to 0dB) 0x0 Reserved 0x03 0dB-step is programmed with this offset 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 151
... Divider) / 1024, yielding a linear range from 12 KHz to 93. steps of 46.875 Hz. If JackSenseVSR[Rate2x], then the beep tones generated have frequency = 48000 * (513 - Divider) / 1024, yielding a range of 24 KHz to 12093. steps of 46.875 Hz. Payload 09 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
Page 152
... Widget supports an Analog stream 0x0 No connection list is present 0x0 No support for Unsolicited Response 0x0 No Processing Controls parameter 0x0 No support for striping 0x0 N/A for pin complex 0x0 No amp 0x0 No output amp 0x0 No input amp 0x1 Stereo widget Payload 0C See bitfield table. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 153
... Pin complex cannot perform Presence 0x0 Detect. 0x0 N/A Pin complex does not support impedance 0x0 sense. Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 1 = (CODEC) input path of Pin Widget is 0x0 enabled 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h V 1.2 112006 ...
Page 154
... See bits [7:0] of bitfield table. Reset Description Port Connectivity = No connect; 0x50 Location = Internal. Default Device = CD; 0x33 Connection Type = ATAPI internal. Color = Unknown; 0x01 Misc = Jack detect override. Association = Fh; 0xF0 Sequence = 0h. Payload 09 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h 0000_0000h 0000_0000h 0000_0000h Response V 1.2 112006 ...
Page 155
... Payload 13 See bitfield table. Reset Description 0x0 Reserved Indicates if software can write a base 0x1 volume to the Volume Control Knob. Total number of steps in the range of the 0x7F volume knob = 128 Payload 0E See bitfield table. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 156
... Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. Payload 00 See bitfield table. Reset Description 0x05 DAC3 0x04 DAC2 0x03 DAC1 0x02 DAC0 Payload 04 See bitfield table. Reset Description 0x0 No connection. 0x0 No connection. 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 157
... Unsolicited response events occur upon 0x0 jack-insertion OR completion of a Jack-Sense cycle. 0x0 Reserved Software programmable field returned in top 0x00 six bits (31:26) of every Unsolicited Response generated by this node. Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 158
... See bits [7:0] of bitfield table. Reset Description 0x0 Reserved Allow continuous incrementing/ 0x1 decrementing of the volume knob value. Volume knob update rate, for continuous 0x0 mode and de-bouncing (2 Hz, in increments of 2.5 Hz) Payload 09 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
Page 159
... AmpParOvrd R 0x0 Audio Function node instead OutAmpPrsnt R 0x0 No output amp InAmpPrsnt R 0x1 Input amp is present Stereo R 0x1 Stereo widget Table 407. InPort0Vol ConLst Command Verb Format Verb ID Get F00 159 IDT CONFIDENTIAL PC AUDIO Description Payload Response 0E See bitfield table. 92HD700 V 1.2 112006 ...
Page 160
... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Amplifier gain step number Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Amplifier gain step number 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
Page 161
... No support for Power State control Dig R 0x0 Widget supports an Analog stream 161 IDT CONFIDENTIAL Payload 00 See bitfield table. Reset Description 0x00 No Connection 0x00 No Connection 0x00 No Connection 0x15 InPort0 Mux widget Payload 09 See bitfield table. Description 92HD700 PC AUDIO Response Response V 1.2 112006 ...
Page 162
... Table 418. InPort1Vol ConLst Command Response Format Bitfield Name RW Reset Rsvd R 0x0 LForm R 0x0 ConL R 0x01 162 IDT CONFIDENTIAL Description Payload 0E See bitfield table. Description Reserved Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. 92HD700 PC AUDIO Response V 1.2 112006 ...
Page 163
... See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Amplifier gain step number Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x0 Amplifier gain step number Payload 00 See bitfield table. 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h Response V 1.2 112006 ...
Page 164
... Reserved 0x1 Left and right channels can be swapped 0x0 No support for Power State control 0x0 Widget supports an Analog stream 0x1 Connection list is present 0x0 No support for Unsolicited Response 0x0 No Processing Controls parameter. 0x0 No support for striping 92HD700 PC AUDIO Response V 1.2 112006 ...
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... Output amp is present 0x0 No input amp 0x1 Stereo widget Payload 0E See bitfield table. Description Reserved Connection list uses short-form (7-bit) NID entries. Number of NID entries in connection list. Payload 00 See bitfield table. See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response Response 0000_0000h V 1.2 112006 ...
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... No connection 0x14 = Enabled DMic1 pin widget 0x00 = Disabled 0x13 = Enabled DMic0 pin widget 0x00 = Disabled 0x18 InPort0Vol widget Payload 00 See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 92HD700 PC AUDIO Response See bitfield table. Description Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Size of each step in the gain range, N/A 0x00 since there are no steps 0x0 Reserved 0x00 No steps, gain is fixed at 0dB 0x0 Reserved 0x00 0dB-step is programmed with this offset Payload 00 See bits [7:0] of bitfield table. 92HD700 PC AUDIO Response See bitfield table. Response See bitfield table. 0000_0000h V 1.2 112006 ...
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... Reserved Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x0 Reserved Payload 09 See bitfield table. Reset Description 0x0 Reserved 0x3 Widget type = Audio Selector 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
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... No support for striping No format info; use default format 0x0 parameters from Audio Function node instead This widget contains its own amplifier 0x1 parameters. 0x1 Output amp is present 0x0 No input amp 0x1 Stereo widget Payload 0E See bitfield table. Description Reserved 92HD700 PC AUDIO Response V 1.2 112006 ...
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... See bits [7:0] of bitfield table. Reset Description Reserved 0x0 Connection select control index. Payload 00 See bitfield table. Reset Description 0x00 No connection 0x14 = Enabled DMic1 pin widget 0x00 = Disabled 0x13 = Enabled DMic0 pin widget 0x00 = Disabled 0x19 InPort1Vol widget 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
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... See bitfield table. Reset Description 0x1 Amplifier is capable of muting 0x0 Reserved Size of each step in the gain range, N/A 0x00 since there are no steps 0x0 Reserved 0x00 No steps, gain is fixed at 0dB 0x0 Reserved 0x00 0dB-step is programmed with this offset 92HD700 PC AUDIO Response 0000_0000h Response V 1.2 112006 ...
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... Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x0 Reserved Payload 00 See bitfield table. See bits [7:0] of bitfield table. Reset Description 0x0 Reserved 0x1 1 = mute is active 0x0 Reserved 92HD700 PC AUDIO Response 0000_0000h Response 0000_0000h V 1.2 112006 ...
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... HIGH DEFINITION AUDIO CODEC 7. ORDERING INFORMATION 7.1. 92HD700 Family Options and Part Order Numbers Part Order Number 92HD700XX5PRGXyyX 92HD700DX5PRGXyyX NOTE: When ordering these parts the “yy” will be replaced with the CODEC revision. Add an “8” to the end of any of these part numbers for delivery on Tape and Reel. The minimum order quantity for Tape and Reel is 2,000 units. ...
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... HIGH DEFINITION AUDIO CODEC 8. PIN INFORMATION 8.1. 92HD700 48-Pin LQFP Diagram VOLUME UP/DMIC_0/GPIO1 VOLUME UP VOLUME DOWN VOLUME DOWN/DMIC_1/GPIO2 8.2. Pin Table for 92HD700 in 48 Pin LQFP Pin Name DVDD_CORE Volume Up/GPIO1 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Figure 3. 48-Pin LQFP Pinout DVDD_CORE 1 ...
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... None 12 I(Analog) None 13 I/O(Analog) None 14 I/O(Analog) None 15 I/O(Analog) None 16 I/O(Analog) None 17 I(Analog) None 18 I(Analog) None 19 I(Analog) None 20 I/O(Analog) None 21 I/O(Analog) None 22 I/O(Analog) None 23 I/O(Analog) None 24 I(Analog) None 25 I(Analog) None 26 O(Analog) None 27 O(Analog) None 28 O(Analog) None 29 O(Analog) None 30 O(Analog) None 31 92HD700 V 1.2 112006 ...
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... None 32 O(Analog) None 33 I(Analog) None 34 I/O(Analog) None 35 I/O(Analog) None 36 O(Analog) None 37 I(Analog) None 38 I/O(Analog) None 39 I(Digital) None 40 I/O(Analog) None 41 I(Analog) None 42 I/O(Analog) None 43 I/O(Analog) None 44 I/O(Analog) None 45 I/O(Analog) None 46 Pull-up I/O(Digital KΩ or more 50 KΩ internal O(Digital) 48 pull-down 92HD700 V 1.2 112006 ...
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... LQFP Figure 4. 48-Pin LQFP Package Outline and Package Dimensions pin LQFP Pin 1 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC 177 IDT CONFIDENTIAL LQFP Dimensions in mm Key Min Nom A 1.40 1.50 A1 0.05 0.10 A2 1.35 1.40 D 8.80 9.00 D1 6.90 7.00 E 8.80 9.00 E1 6.90 7.00 L 0.45 0.60 e 0. 0.17 0.22 92HD700 PC AUDIO Max 1.60 0.15 1.45 9.20 7.10 9.20 7.10 0.75 0.20 0.27 V 1.2 112006 ...
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... Temperature (T ) 217 C L Time ( 150 seconds L See “Package Classification Reflow Temperatures” on page 179 seconds o Ramp-Down rate second max 8 minutes max Figure 5. Solder Reflow Profile 178 IDT CONFIDENTIAL PC AUDIO Pb Free Assembly 92HD700 V 1.2 112006 ...
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... HIGH DEFINITION AUDIO CODEC 10.2. Pb Free Process - Package Classification Reflow Temperatures Package Type LQFP 48-pin IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC MSL Reflow Temperature 3 179 92HD700 IDT CONFIDENTIAL PC AUDIO o 260 C V 1.2 112006 ...
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... November 2006 1.1 14 November 2006 1.2 20 November 2006 IDT™ 10-CHANNEL HIGH DEFINITION AUDIO CODEC Description of Change Initial release. Update Section reference in Table 6. Remove erroneous references to ADAT in Widget List and Widget Diagram. Remove erroneous reference to 3.3 V analog operation. 180 IDT CONFIDENTIAL PC AUDIO 92HD700 V 1.2 112006 ...
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... HIGH DEFINITION AUDIO CODEC Innovate with IDT audio for high fidelity. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. 6024 Silver Creek Valley Road San Jose, CA 95138 United States 800 345 7015 +408 284 8200 (outside U.S.) © ...