stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 53

• Manufacturer Part Number: stac9202x5taea1xr
• Description: Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
[31:16]
[13:11]
[10:8]
[6:4]
[3:0]
[15]
[14]
Bit
[7]
Bitfield Name
RateBase
NumChan
StrmType
RateMult
NumBits
RateDiv
Table 87. SPDIFoutCnvtr Frmt Command Response Format
Rsvd2
Rsvd1
IDT CONFIDENTIAL
RW
RW
RW
RW
RW
RW
RW
R
R
Reset
0x0
0x0
0x0
0x0
0x0
0x0
0x3
0x1
Reserved
Stream Type
0 = PCM
1 = Non-PCM
(remaining bits in this verb have other
meanings)
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
53
STAC9202
Description
PC AUDIO
V 1.2 01/08