CS61880-IQZ Cirrus Logic Inc, CS61880-IQZ Datasheet - Page 63

• Manufacturer Part Number: CS61880-IQZ
• Description: IC Octal E1 Line Interface Unit
• Manufacturer: Cirrus Logic Inc

DS450PP3
D[7:0]
D[7:0]
R/W
ACK
DS
CS
AS
R/W
ACK
AS
DS
CS
Figure 27. Parallel Port Timing - Write; Motorola
Figure 28. Parallel Port Timing - Read; Motorola Multiplexed Address / Data Bus Mode
12
12
HIGH-Z
HIGH-Z
1
2
1
2
ADDRESS
ADDRESS
3
3
4
4
5
5
®
Multiplexed Address / Data Bus Mode
10
16
16
17
17
7
7
8
Write Data
Read Data
18
18
6
6
11
9
CS61880
HIGH-Z
HIGH-Z
63