Cirrus Logic CS61884 - Manual (Page 64)

CS61884
64 DS485F3
D[7:0]
R/W
DS
AS
Write Data
HIGH-Z HIGH-Z
ADDRESS
1
5
2
4
3
16
17 18
7
6
CS
8
12
9
ACK
Figure 28. Parallel Port Timing - Write in Motorola Multiplexed Address / Data Bus
D[7:0]
R/W
DS
AS
Read Data
HIGH-Z HIGH-Z
ADDRESS
1
5
2
4
3
16
17 18
7
6
CS
10
12
11
ACK
Figure 29. Parallel Port Timing - Read in Motorola Multiplexed Address / Data Bus