am79d2251 Advanced Micro Devices, am79d2251 Datasheet - Page 28

• Manufacturer Part Number: am79d2251
• Description: Dual Intelligent Subscriber Line Audio-processing Circuit Islac
• Manufacturer: Advanced Micro Devices

PCM Switching Waveforms
28
DCLK
DIO
CS
V
IL
V
IL
V
2
IH
V
IH
1
10
V
3
6
5
Data
Valid
IL
Figure 16. Microprocessor Interface (Input Mode)
39
V
IH
40
4
11
Figure 15. Master Clock Timing
8
Valid
Data
Am79D2251
37
Valid
Data
41
7
9
38