CS61880-IQZ Cirrus Logic Inc, CS61880-IQZ Datasheet - Page 66

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

66
D[7:0]
A[4:0]
ACK
R/W
D[7:0]
DS
CS
A[4:0]
AS
ACK
R/W
CS
AS
DS
Figure 31. Parallel Port Timing - Write; Motorola Non-Multiplexed Address / Data Bus Mode
Figure 32. Parallel Port Timing - Read; Motorola Non-Multiplexed Address / Data Bus Mode
(pulled high)
HIGH-Z
(pulled high)
HIGH-Z
1
1
3
3
13
13
8
14
ADDRESS
ADDRESS
14
5
5
6
Write Data
Read Data
7
9
15
4
4
15
2
2
CS61880
HIGH-Z
HIGH-Z
DS450PP3