IDTSTAC9272X5TAEB4X IDT, Integrated Device Technology Inc, IDTSTAC9272X5TAEB4X Datasheet - Page 79

• Manufacturer Part Number: IDTSTAC9272X5TAEB4X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9272X5TAEB4X

• 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: Compliant

IDT™
STAC9271/9274
10-CHANNEL HIGH DEFINITION AUDIO CODEC
10-CHANNEL HIGH DEFINITION AUDIO CODEC
6.7.2.
6.7.3.
DAC4 OutAmpRight
DAC4 OutAmpLeft
[31.:8]
[6.:4]
[3.:0]
[6.:0]
Bit
Bit
[7]
Set1
Set1
Get
Get
Bitfield Name
Bitfield Name
BitsPerSmpl
NmbrChan
Table 123. DAC4 OutAmpRight
Rsvd
Mute
Gain
Table 122. DAC4 OutAmpRight
Table 124. DAC4 OutAmpLeft
Table 121. DAC4 Cnvtr
IDT CONFIDENTIAL
Verb ID
Verb ID
BA0
3A0
B80
390
RW
RW
RW
RW
RW
RW
79
R
See bits [7:0] of bitfield table.
Command Response Format
See bits [7:0] of bitfield table.
Reset
Reset
0x7F
0x3
0x1
0x0
0x1
Command Response Format
Command Verb Format
Command Verb Format
Payload
Payload
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
Reserved
1= mute is active
Amplifier gain step number
00
00
STAC9271/9274
Description
Description
See bitfield table.
See bitfield table.
0000_0000h
0000_0000h
Response
Response
PC AUDIO
V 1.1 01/08