saa6752hs NXP Semiconductors, saa6752hs Datasheet
saa6752hs
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saa6752hs Summary of contents
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... DATA SHEET SAA6752HS MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer Product specification Supersedes data of 2002 Dec 09 INTEGRATED CIRCUITS 2004 Jan 26 ...
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... THERMAL CHARACTERISTICS 12 CHARACTERISTICS 13 PACKAGE OUTLINE 14 SOLDERING 14.1 Introduction to soldering surface mount packages 14.2 Reflow soldering 14.3 Wave soldering 14.4 Manual soldering 14.5 Suitability of surface mount IC packages for wave and reflow soldering methods 15 DATA SHEET STATUS 16 DEFINITIONS 17 DISCLAIMERS 18 PURCHASE OF PHILIPS I 2 Product specification SAA6752HS 2 C COMPONENTS ...
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... Audio compression (1) Dolby Digital Consumer Encoding (DDCE) also known as AC-3 256 kbit/s or 384 kbit/s (only for SAA6752HS/V103) MPEG-1 layer 2 audio encoding at 256 kbit/s or 384 kbit/s Input data bypass for Linear Pulse Code Modulation (LPCM) and compressed audio data [MPEG-1, MPEG-2, Dolby Digital (DD) and Digital Theatre ...
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... The SAA6752HS will also enable a key driver for new consumer digital recording applications and system cost reduction. By integrating all ...
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... VCD) products. The first generation recordable DVD based products will want to maximise recording times for the 4.7 Gbyte storage capacity. For these systems the SAA6752HS is critical, with its superior noise filtering and motion estimation, in enabling high quality at low bit rates. ...
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... SQFP208 plastic shrink quad flat package; 208 leads (lead length 1.3 mm); (2)(4) SAA6752HS/V104 Notes 1. MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer. 2. MPEG-2 video and MPEG-audio encoder with multiplexer, but without AC-3 audio encoder. 3. SAA6752HS/V103 is a replacement of SAA6752HS/V101 with enhanced functionality. 4. SAA6752HS/V104 is a replacement of SAA6752HS/V102 with enhanced functionality. 2004 Jan 26 MIN. 3.0 2.3 407 0.95 ...
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... Acrobat reader. white to force landscape pages to be ... system clock reference SAA6752HS digital VIDEO video FRONT-END input RAM digital AUDIO AUDIO audio INTERFACE COMPRESSION input RESET 2 I C-BUS GPIO ...
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... Data Expansion Bus Interface (DEBI) slave mode] with internal pull-up resistor 4 parallel stream data output for packet sync pad ground 4 parallel stream data valid output with internal pull-up resistor 4 parallel stream data output bit 0 (LSB) 8 Product specification SAA6752HS DESCRIPTION or 384f ) ...
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... SDRAM data mask enable output bit 0 (LSB) 8 SDRAM write enable output (active LOW) pad ground 8 SDRAM column address strobe output (active LOW) 8 SDRAM clock output 8 SDRAM row address strobe output (active LOW) 8 SDRAM clock enable output 9 Product specification SAA6752HS DESCRIPTION ...
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... V) 8 reserved (do not connect) 8 reserved (do not connect) 8 reserved (do not connect) 8 reserved (do not connect) pad ground 8 reserved (do not connect) 8 reserved (do not connect) 10 Product specification SAA6752HS DESCRIPTION ...
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... V) 4 reserved (do not connect C-bus serial data input/output 2 I C-bus serial clock input/output reset input (active LOW); with internal pull-up resistor pad ground 4 reserved (do not connect); Universal Asynchronous Receiver/Transmitter (UART) request to send output (active LOW) 11 Product specification SAA6752HS DESCRIPTION ...
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... Product specification SAA6752HS DESCRIPTION ); UART clear to DDP ); UART receive DDP ...
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... V) 4 reserved (do not connect); static memory address output bit 0 (LSB) 4 reserved (do not connect); static memory address output bit 17 (MSB) 4 reserved (do not connect) 13 Product specification SAA6752HS DESCRIPTION ...
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... Pin TRST provides easy initialization of the internal BST circuit. By applying a LOW level it can be used to force the internal Test Access Port (TAP) controller to the Test-Logic-Reset state (normal operating) immediately. handbook, halfpage 2004 Jan 26 1 156 SAA6752HS 52 105 MHC129 Fig.2 Pin configuration. 14 Product specification SAA6752HS ...
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... Like Stop mode, only dynamic encoding parameters can be modified in this mode. 2 C-bus. 4. Paused. This mode allows the SAA6752HS to make seamless transitions. Restarting from Paused mode will generate a stream output with sequential time stamps and MPEG buffer model content. 5. Power-down. In this mode, the internal clock is disabled, sending the SAA6752HS into a (non-functional) power saving state ...
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... FORCED RECONFIGURE. A STOP command whilst in the Encode mode will not work in case the video or audio input signal is interrupted, because for stopping, the SAA6752HS tries to finish the current GOP. The forced reconfigure command allows a mode transition back to the Idle state, without losing the actual configuration settings ...
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... The SAA6752HS converts the input video input signal to the formats defined in Table 2 controlled by the I command colour conversion is performed as this is a pre-requisite of MPEG MP@ML encoding ...
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... V IDEO FILTERING 7.2.6.1 Adaptive mean filter The SAA6752HS uses an adaptive mean filter. There are three different filter modes that can be selected: median, averaging or no filter. The median algorithm provides better noise performance and is well suited to suppress single noise spikes without degrading the signal edges. The averaging algorithm is a standard low-pass filter so has greater impact on signal edges ...
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... ENCODER PERFORMANCE TUNING. The ability for the user to tune encoding performance is provided by allowing control of adaptive quantization depth. Also the SAA6752HS allows download of new quantizer matrix contents. 7.3.3 V IDEO ENCODER STATUS INFORMATION The following status information is available to the host: CURRENT ENCODER BIT RATE ...
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... B IT RATE CONTROL The SAA6752HS supports two modes of video bit rate control: variable bit rate and constant bit rate. The Variable Bit Rate (VBR) mode is intended for burst data transfer applications, where the bit rate is allowed to vary but the image quality should be constant. In this mode, a combination of three parameters can be set: Rvbr, Qmin_VBR and Qmax_VBR ...
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... GOP and picture header level will be used for the insertion of CC data on GOP level. In this case no additional user data insertion on picture header level is possible. 7.3.9 M OTION ADAPTIVE NOISE REDUCTION The gain and adaptivity can be controlled to optimize encoding efficiency in case of noisy input sequences, i.e. off-air reception. 21 Product specification SAA6752HS ...
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... MB data. Packer (part of packing unit). Merges header and MB headers. to/from SDRAM-IF VIDEO COMPRESSION BLOCK PRE- MBP/CPM PACKER CORE CONTROL GENERIC INTERFACE to/from PCI-bus Fig.4 Video compressor block diagram. 22 Product specification SAA6752HS to SDRAM-IF PACKING UNIT MEMORY PACKER MHC131 ...
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... Each of the formats can be applied in master or slave mode. When in master mode, the external audio analog-to-digital convertor must be clocked using the audio clock generated by the SAA6752HS. This can be set to 256 48 kHz or 384 In slave mode an internal sample rate converter converts 2 ...
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... LSB SDATA 2004 Jan 26 1 stereo word left data LSB MSB 2 Fig mode format protocol. 1 stereo word left data MSB LSB Fig.6 EIAJ mode format protocol. 24 Product specification SAA6752HS right data LSB MSB right data MSB LSB MHC132 MHC133 ...
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... Processing modes can be changed when SAA6752HS is in Idle mode master mode, the external audio source must use the SAA6752HS audio clock as a clock source sample rate conversion process will convert incoming data to a nominal 48 kHz audio frequency that is locked to V-sync of the video input signal (if present) ...
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... BIT RATE SAMPLE FREQUENCY 48 kHz only 48 kHz only 48 kHz only 48 kHz only The SAA6752HS will support 16 Mbit@16 bit (512k SDRAM devices. The minimum recommended speed of the SDRAM is 125 MHz. Recommended SDRAMs include the Samsung K4S641632D-TC/L80 and K4S161622D-TC/L80 devices. 26 Product specifi ...
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... A special mode called pack stream can be selected. This is a program stream but without the MPEG buffer model implemented. This minimizes the throughput time of video and audio data through the SAA6752HS and is intended for applications where low latency is important. In this mode no program stream header is inserted. ...
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... M ETABYTES DATA In program stream and pack stream modes, the SAA6752HS can append additional metabyte data packets to the stream, providing information on sector information for downstream application processing. The video and audio metabytes format is defined in Tables 6 and 7. The sector and metabytes form a block format, where each sector of 2048 bytes is followed by 16 metabytes containing data on the previous sector ...
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... LSB position (in bytes) of the first frame in the sector MSB LSB position (in bytes) of the last frame in the sector MSB Product specification SAA6752HS DESCRIPTION ...
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... MPEG stream output port 7.8.1 G ENERAL The MPEG stream output port connects the SAA6752HS multiplexer output to the outside world. The parallel interface performs a parallel output transition of audio and video data to an externally connected device and supports 3-bus protocol modes. 7.8.2 ...
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... PDIOCLK PDO [ 7:0 ] PDOVAL handbook, full pagewidth PDIOCLK PDOVAL PDO [ 7:0 ] PDOSYNC 2004 Jan 26 00 Fig.8 Data transfer in DIO master mode. Fig.9 DIO master mode, transport stream packet. 31 Product specification SAA6752HS 01 188 bytes BA MHC135 MHC136 ...
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... DIO slave mode The SAA6752HS can be enabled in a DIO slave mode where the data receiver acts as master. PDO, PDOSYNC and PDOAV are clocked out by the internal clock; earliest two internal clock cycles e. after the falling edge of the external clock. The external clock PDIOCLK should not exceed a maximum of 9 MHz. The PDOVAL signal still indicates if data is available in the output buffer ...
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... MPEG-2 video and MPEG-audio/AC-3 audio encoder with multiplexer 7.8.4.3 DEBI slave mode The SAA6752HS supports DEBI slave mode with a block transfer of 8-bit data. This can be used for interfacing with a PCI bridge (for example, an SAA7146A chip set). There is no addressing phase necessary. The transfer starts with recognition of a PDIDS pulse ...
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... Clock generation 7.9.1 G ENERAL The SAA6752HS is designed to operate with a single fundamental 27 MHz crystal or an external 27 MHz clock. From these clock sources an internal PLL produces the 27 MHz, 54 MHz and 108 MHz frequencies needed for operation possible to use a third overtone crystal in combination with a 9 MHz external trap ...
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... Exception handling 7.12.1 G ENERAL The SAA6752HS is capable of flagging certain events to a host via a host interrupt flag pin H_IRF. The host is able to read back a 16-bit status word via the I the specific event and take action accordingly. Detectable events include copyright violations, loss of input synchronization, DVD compliance errors etc ...
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... SAA6752HS continues operation. SAA6752HS continues operation. 2 SAA6752HS ignores the I C-bus command. SAA6752HS will go to Idle mode if time-out is enabled or stop operating if time-out is disabled; in case of the later a forced reconfigure is recommended. SAA6752HS continues encoding but outputs video ES packets only; transition to STOP needed to recover. ...
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... Notes 1. ‘No copy’ flag is only detected if the correct WSS VBI mode is enabled. 2. This error flag detects mismatches between the input video format (525 or 625) and SAA6752HS video setting (525 or 625). Video syncs out of range are also detected loss of video sync is flagged if 10 consecutive syncs are not detected. ...
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... The device identification register contains 32 bits, numbered where bit 31 is the most significant bit (nearest to TDI) and bit 0 is the least significant bit (nearest to TDO); see Fig.14. Table 12 BST instructions supported by the SAA6752HS INST BYPASS This mandatory instruction provides a minimum length serial path (1-bit) between TDI and TDO, when no test operation of the component is required ...
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... Tables list the I C-bus instructions intended for functional control and status. Column M identifies the SAA6752HS modes that are valid for each write and/or read valid in Idle mode P- write and/or read valid in Paused mode S - write and/or read valid in Stop mode E - write and/or read valid in Encode mode All - write and/or read valid in Idle, Encode, Paused and Stop mode ...
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... This command gets the actual running mode from the SAA6752HS and is read-only. The idle busy flag indicates that the SAA6752HS is encoding working at a control command. If the busy flag stopped is set, the SAA6752HS skips all received 2 paused I C-bus commands. reserved busy flag all 0’ ...
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... This command sets the behaviour of the fixed SAA6752HS in Clock mode 2 if video sync mode fixed cannot be achieved. Either mode 2 is enable mode 2 and 1 continued or the SAA6752HS will auto-switch automatically switch to mode 1 or mode 3, as enable mode 2 and 3 selected ...
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Acrobat reader. white to force landscape pages to be ... 2 Table 17 I C-bus video front-end input interface static settings ADR COMMAND M ...
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Acrobat reader. white to force landscape pages to be ... ADR COMMAND M R/W SIZE/POSITION HEX NAME 45 I horizontal shift R/W 2 bytes ...
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... Defines the scaling factor for the horizontal filter; the default applies to D1 mode only. When other subsampling modes are selected the SAA6752HS automatically overwrites the horizontal filter scaling parameter with the appropriate parameter. DESCRIPTION ...
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... CC mode data input sliced Selects if the input data is sliced by the video input processor (sliced the data input unsliced SAA6752HS (unsliced). sliced data sent in case of sliced input data data type[3:2] The data type compared with the data type field in the VBI data header for extraction decision ...
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Acrobat reader. white to force landscape pages to be ... ADR M COMMAND NAME R/W SIZE/POSITION HEX 60 I VBI mode select W continued ...
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Acrobat reader. white to force landscape pages to be ... ADR M COMMAND NAME R/W SIZE/POSITION HEX 65 I user data insertion R/W 1 ...
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Acrobat reader. white to force landscape pages to be ... 2 Table 20 I C-bus video encoder: general ADR M COMMAND NAME R/W SIZE/POSITION ...
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Acrobat reader. white to force landscape pages to be ... ADR M COMMAND NAME R/W SIZE/POSITION HEX 79 I quantizer matrix R ...
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Acrobat reader. white to force landscape pages to be ... 2 Table 21 I C-bus video encoder: bit rate control (dynamic settings) ADR M ...
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... SAA6752HS receives the bit clock and word slave mode select signal. Remark port 1 to output mode (VES + AES output stream port 2 mode) then SAA6752HS is fixed to master mode. MPEG-1 defines the audio processing mode (see L2 Section 7.5); note 1 MPEG-1 L2 encode ...
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Acrobat reader. white to force landscape pages to be ... ADR COMMAND M R/W SIZE/POSITION HEX NAME 94 I audio encoding R/W 1 byte ...
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Acrobat reader. white to force landscape pages to be ... 2 Table 23 I C-bus audio encoder: bit rate control (dynamic settings) ADR COMMAND ...
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... I number of R/W 2 bytes flushing bytes PARAMETER/RANGE DEFAULT PS (DVD) Selects the MPEG-2 output format (see SAA6752HS output stream formats for details): ES video (VES) Elementary Stream (ES): Elementary stream output is possible for audio ES audio (AES) or video only encoding. PES (DVD) Packetized Elementary Stream (PES): ...
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Acrobat reader. white to force landscape pages to be ... ADR COMMAND M R/W SIZE/POSITION HEX NAME B3 I video PES ID R/W 8 ...
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Acrobat reader. white to force landscape pages to be ... Note 1. The limit for I-frame only is 27 Mbit/s. For IP or IPB ...
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... All states defined are the active states DIO slave mode DIO slave DIO master mode: SAA6752HS delivers the mode clock signal. DIO master mode DIO slave mode: SAA6752HS receives the not applicable clock signal. DEBI slave mode positive positive for the DEBI output protocol negative ...
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... PCB with th(j-a) 2004 Jan 26 CONDITIONS MIN. 0.5 0.5 0.5 note 1 0.5 note 2 0.5 note 3 0.5 note note 5 2000 note 6 150 CONDITIONS supply and ground plane 58 Product specification SAA6752HS MAX. UNIT +4.0 V +2.8 V +2.8 V +4 0.5 V DDP 125 mA 100 +125 C 70 ...
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... T SSA SSP CONDITIONS DDA SSP DDP SSP V < V < V DDCO IH DDP V < V < V DDCO IL DDP 59 Product specification SAA6752HS and V are connected DDCO DDA = 25 C; unless otherwise amb MIN. TYP. MAX. 3.0 3.3 3.6 2.3 2.5 2.7 2.3 2.5 2 390 430 500 3 0.95 1.16 1.48 0.5 +0.7 1 ...
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... DDP note < V < DDCO IL DDP 0.5 1.7 0 0.4 OH DDP note DDP SSP 60 Product specification SAA6752HS TYP. MAX. UNIT +0 DDP V 0 DDP + +0 DDP V 0 DDP +55 ...
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... 0.4 OH DDP note DDP SSP = 0.4 OH DDP note 1 125 100 0.7V DDP 10 61 Product specification SAA6752HS TYP. MAX. UNIT 0 DDP + 0 DDP + 0 DDP ...
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... Product specification SAA6752HS TYP. MAX. UNIT 0.4 V 0.3 0 28.54 MHz ...
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... CONDITIONS if used with external 1.7 clock N = 128 tune SSA N = 127 tune 14 square wave; 25.7 note HIGH 0 1 C-bus 63 Product specification SAA6752HS MIN. TYP. MAX. V DDA 7 25 127 +128 27.0 28 0.5 +0.7 V DDP 0.5 +0 UNIT V pF ...
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... DEBI slave mode 10 DEBI slave mode 10 DIO master mode; 10 PDOVAL = 1 DIO master mode; 10 PDOVAL = 1 DIO slave mode 55 DIO slave mode 55 DIO slave mode; 36 PDOVAL = 1 64 Product specification SAA6752HS TYP. MAX. UNIT 9. clock cycles ...
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... Minimum limit according to IEC 60756; maximum limit because the SAA6752HS may drop frames for V-sync frequencies greater than 1.5% above nominal. 9. Deviation according to IEC 60756.7. The SAA6752HS will only encode 240 lines (when in 525-line mode) and 288 lines (when in 625-line mode). Therefore any additional lines in a field above these values will not be encoded. ...
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... scale (1) ( 0.27 0.20 28.1 28.1 30.9 30.9 0.5 0.17 0.09 27.9 27.9 30.3 30.3 REFERENCES JEDEC JEITA MS-029 detail 0.75 1.39 1.3 0.2 0.08 0.08 0.45 1.11 EUROPEAN PROJECTION Product specification SAA6752HS SOT316 ( 1.11 0 ISSUE DATE 00-01-25 03-02-25 ...
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... Use a low voltage ( less) soldering iron applied to the flat part of the lead. Contact time must be limited to 10 seconds 300 C. When using a dedicated tool, all other leads can be soldered in one operation within seconds between 270 and 320 C. 67 Product specification SAA6752HS ...
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... However, the image sensor package can be mounted by the client on a flex foil by using a hot bar soldering process. The appropriate soldering profile can be provided on request. 9. Hot bar or manual soldering is suitable for PMFP packages. 2004 Jan 26 (1) (3) , TFBGA, (8) 68 Product specification SAA6752HS SOLDERING METHOD WAVE REFLOW not suitable suitable (4) not suitable suitable suitable ...
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... Product specification SAA6752HS DEFINITION These products are not Philips Semiconductors ...
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... MPEG LA, L.L.C., 250 Steele Street, Suite 300, Denver, Colorado 80206. C COMPONENTS 2 C components conveys a license under the Philips’ system provided the system conforms to the I 70 Product specification SAA6752HS Use of this product patent to use the 2 C specification defined by ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited ...