Cavli Wireless C100QM - Page 51

Cavli Wireless C100QM/C10QM Hardware Manual
51
Table 3-16 PCM pin definition
NO
.
Signal
name
I/O
description
paramete
r
Level value (V)
remarks
min
Typical
max
24
PCM_IN
DI
PCM data input
VIH
1.2
1.8
2
VIL
-0.3
0.6
25
PCM_OUT
DO
PCM data
output
VOH
1.3
5
1.8
2
VOL
0
0.45
26
PCM_SYN
C
DO
PCM frame
sync signal
VOH
1.3
5
1.8
2
VOL
0
0.45
27
PCM_CLK
DO
PCM clock
pulse
VOH
1.3
5
1.8
2
VOL
0
0.45
Table 3-17 PCM specific parameters
characteristic
description
Encoding format
Linear
Data bit
16bits
Master-slave mode
Master/slave mode
PCM clock
2048kHz
PCM frame synchronization
Short frame
Data Format
MSB