IDTSTAC9221D5TAEA6X IDT, Integrated Device Technology Inc, IDTSTAC9221D5TAEA6X Datasheet - Page 65

• Manufacturer Part Number: IDTSTAC9221D5TAEA6X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDTSTAC9221D5TAEA6X

• 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™
8-CHANNEL HIGH DEFINITION AUDIO CODEC
STAC9220
8-CHANNEL HIGH DEFINITION AUDIO CODEC
6.8.2.
[10:8]
[31:8]
[6:4]
[3:0]
DAC3 AmpRight
[6:0]
Bit
Bit
[7]
[7]
Set1
Get
Bitfield Name
Bitfield Name
SmplRateDiv
BitsPerSmpl
NmbrChan
Rsvd1
Rsvd
Mute
Gain
Table 97. DAC3 AmpRight Command Response Format
Table 95. DAC3 Cnvtr Command Response Format
Table 96. DAC3 AmpRight Command Verb Format
Verb ID
B80
390
RW
RW
RW
RW
RW
RW
RW
R
R
65
See bits [7:0] of bitfield table
Reset
Reset
0x7F
0x0
0x0
0x3
0x1
0x0
0x1
Payload
00
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
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
STAC9220
Description
Description
See bitfield table
0000_0000h
Response
PC AUDIO
V1.0 01/08