gs9023-cfy ETC-unknow, gs9023-cfy Datasheet - Page 9

• Manufacturer Part Number: gs9023-cfy
• Description: Embedded Audio Codec
• Manufacturer: ETC-unknow

AIN-AES/EBU
AIN-MODE0
AIN-MODE1
AIN-MODE2
AIN-MODE3
WCINA/B
SAFA/B
VFLA/B
(128fs)
UDA/B
CSA/B
ACLK
RIGHT CHANNEL
Synchronization
MSB
23
7
0
5
preamble
M
M
RIGHT CHANNEL
Frame 0 (Start of Block)
Channel 1
3
LSB
4
LSB
W
0
Channel 2
LSB
7
0
LSB
LSB
0
8
LEFT CHANNEL
B
Sub-frame
Channel 1
Frame 1
4
AES/EBU Sub-frame format
W
Sub-frame
MSB
23
Channel 2
DATA
Audio sample word
MSB
23
20bits
24bits
M
LEFT CHANNEL
Channel 1
Frame 2
W
Channel 2
Fig. 1: Audio Input Format Timing Diagram
Channel status
LSB
Validity flag
0
User data
Parity bit
LEFT CHANNEL
LEFT CHANNEL
MSB
27 28 29
30 31
MSB
23
8
23
6
MSB
23
0
3
LSB
4
LSB
0
LSB
0
7
LSB
LSB
0
8
RIGHT CHANNEL
4
MSB
23
Audio sample word
MSB
23
RIGHT CHANNEL
GS9023
RIGHT CHANNEL
RIGHT CHANNEL
LSB
0
MSB
27 28 29 30 31
MSB
23
8
23
6