40 Mungo545 User’s Manual
IDE1, IDE2 Connectors
IDE1 is the
primary
IDE connector. IDE2 is the
secondary
IDE connector.
Signal Name
Pin #
Pin #
Signal Name
Reset IDE
1
2
Ground
Host data 7
3
4
Host data 8
Host data 6
5
6
Host data 9
Host data 5
7
8
Host data 10
Host data 4
9
10
Host data 11
Host data 3
11
12
Host data 12
Host data 2
13
14
Host data 13
Host data 1
15
16
Host data 14
Host data 0
17
18
Host data 15
Ground
19
20
Key
DRQ0
21
22
Ground
Host IOW
23
24
Ground
Host IOR
25
26
Ground
IOCHRDY
27
28
Host ALE
DACK0
29
30
Ground
IRQ14
31
32
No connect
Address 1
33
34
No connect
Address 0
35
36
Address 2
Chip select 0
37
38
Chip select 1
IDE1
Activity
39
40
Ground
Vcc
41
42
Vcc
Ground
43
44
N.C.
Summary of Contents for Mungo545
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Page 86: ...Mungo545 User s Manual 81 Appendix A I O Port Address Map B Interrupt Request Lines IRQ...
