IDTSTAC9274X5TAEA2XR IDT, Integrated Device Technology Inc, IDTSTAC9274X5TAEA2XR Datasheet - Page 110

• Manufacturer Part Number: IDTSTAC9274X5TAEA2XR
• Description: IC AUDIO CODEC 10CH HD 5V 48TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDTSTAC9274X5TAEA2XR

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 3 / 5
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 105
• Dynamic Range, Adcs / Dacs (db) Typ: 90 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 3.135V
• Single Supply Voltage (max): 3.465V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: STAC9274X5TAEA2XR

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13. PortA Node (NID = 0x0A)
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.13.1. PortA WCap
[4.:3]
Bit
[7]
[6]
[5]
[2]
[1]
[0]
Get
Bitfield Name
NOBLKCH
COPYINV
AMuteDis
SPRun
SIPER
Table 205. SPDIFIn VCSR0
SPL
VI
Table 206. PortA WCap
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
RW
RW
RW
RW
110
R
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x0
Command Response Format
Command Verb Format
0 = normal behavior
1 = disable block size checking for spdif_in.
0 = Respond to SPDIF_IN Valid tag
1 = Ignore SPDIF_IN valid tag
0= Auto mute when SPDIF stream marked
non PCM
1= Auto Mute disabled.
SPDIF_IN Parity Limit:Loss of DPLL Lock
after
00 = 4 parity errors
01 = 3 parity errors
10 = 2 parity errors
11 = 1 parity errors
NEW LOCATION -- was at Register 72h,
Page 0, D13:12, moved as part of SPDIF In
consolidation
SPDIF IN Running
0= no signal on pin 47
1= signal on pin 47
NEW LOCATION -- was at Register 72h,
Page 0, D2, moved as part of SPDIF In
consolidation
SPDIF_IN PARITY ERROR. Set to clear.
`Overlaps SIPERSTAT'. Overlaps
SIPERSTAT.
Copyright invert bit.
Payload
09
STAC9271/9274
Description
See bitfield table.
Response
PC AUDIO
V 1.1 01/08