92hd202 Integrated Device Technology, 92hd202 Datasheet - Page 71

• Manufacturer Part Number: 92hd202
• Description: Eight Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7.8.2.
[13:11]
[10:8]
[6:4]
[3:0]
[14]
ADC1 WCap
Bit
[7]
Get
SmplRateMultp
Bitfield Name
FrmtSmplRate
SmplRateDiv
BitsPerSmpl
NmbrChan
Rsvd1
Table 121. ADC1 Cnvtr Command Response Format
Table 122. ADC1 WCap Command Verb Format
Verb ID
IDT CONFIDENTIAL
F00
RW
RW
RW
RW
RW
RW
R
71
Reset
0x0
0x0
0x0
0x0
0x3
0x1
Sample Base Rate
0 = 48 KHz
1 = 44.1 KHz
Sample Base Rate Multiple
000 = 48 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
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
Payload
09
92HD202
Description
See bitfield table
Response
REV 1.2 112006
PC AUDIO