am85c30 Advanced Micro Devices, am85c30 Datasheet - Page 44
am85c30
Manufacturer Part Number
am85c30
Description
Enhanced Serial Communications Controller
Manufacturer
Advanced Micro Devices
Datasheet
1.AM85C30.pdf
(68 pages)
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44
DTR/REQ
Request
A/B, D/C
Request
INTACK
AMD
W/REQ
W/REQ
D
D
PCLK
Read
Write
7
7
Wait
WR
–D
–D
INT
RD
CE
0
0
10
8
19
23
13
6
16
11
27
Figure 21. Read and Write Timing
25
34
32
22
31
33
Am85C30
29
1
Valid
5
28
2
35
37
24
26
Valid
9
20
36
14
3
17
7
30
12
10
15
21
18
4
10216F-28