am79c02 Advanced Micro Devices, am79c02 Datasheet - Page 21

• Manufacturer Part Number: am79c02
• Description: Dual Subscriber Line Audio Processing Circuit Dslac Devices
• Manufacturer: Advanced Micro Devices

PCM Highway Timing for XE = 1 (Transmit on Positive PCLK Edge)
Note:
In this mode, the PCM transmit timing is compatible with other CODEC IC’s.
DRA/DRB
DXA/DXB
TSCA/
TSCB
PCLK
FS
V
V
IH
IL
26
25
23
30
27
28
SLAC Products
First
22
Bit
V
V
OL
OH
First Bit
24
33
21
Second
V
V
31
IH
IL
Bit
Clock Slot Zero
Time Slot Zero
34
29
32
09875H-017
21