92hd001 Integrated Device Technology, 92hd001 Datasheet - Page 43

• Manufacturer Part Number: 92hd001
• Description: Two Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
2-CHANNEL HIGH DEFINITION AUDIO CODEC
5.6.2.
[13.:11]
[10.:8]
[6.:4]
[3.:0]
ADC0Cnvtr WCap
[14]
Bit
[7]
Get
Bitfield Name
NumChan
RateBase
RateMult
NumBits
RateDiv
Rsvd1
Table 55. ADC0Cnvtr Frmt Command Response Format
Table 56. ADC0Cnvtr WCap Command Verb Format
IDT CONFIDENTIAL
Verb ID
F00
RW
RW
RW
RW
RW
RW
R
43
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 in each frame of the
stream.
0000= 1 channel
0001 = 2 channels
1111= 16 channels
...
Payload
09
92HD001
Description
See bitfield table
Response
PC AUDIO
V 1.1 01/08