|
DRIVE
INTERFACE SIGNALS
|
|
PIN
|
SIGNAL
|
PIN
|
SIGNAL
|
|
1
|
–
RESET
|
2
|
GROUND
|
|
3
|
DD
7
|
4
|
DD
8
|
|
5
|
DD
6
|
6
|
DD
9
|
|
7
|
DD
5
|
8
|
DD
10
|
|
9
|
DD
4
|
10
|
DD
11
|
|
11
|
DD
3
|
12
|
DD
12
|
|
13
|
DD
2
|
14
|
DD
13
|
|
15
|
DD
1
|
16
|
DD
14
|
|
17
|
DD
0
|
18
|
DD
15
|
|
19
|
GROUND
|
20
|
KEY
|
|
21
|
DMARQ
|
22
|
GROUND
|
|
23
|
–
DIOW/STOP
|
24
|
GROUND
|
|
25
|
–
DIOR/
-DMARDY HSTROBE
|
26
|
GROUND
|
|
27
|
IORDY/
-DMARDY/-DSTROBE
|
28
|
CSEL
|
|
29
|
–
DMACK
|
30
|
GROUND
|
|
31
|
INTRQ
|
32
|
–
IOCS16
|
|
33
|
DA1
|
34
|
–
PDIAG
|
|
35
|
DA0
|
36
|
DA
2
|
|
37
|
–
CS0
|
38
|
–
CS1
|
|
39
|
–
DASP
|
40
|
GROUND
|
|
41
|
+5V
(LOGIC)
|
42
|
+5V
(MOTOR)
|
|
43
|
GROUND
|
44
|
RESERVED
|
| Note:
Symbol (–) in front of signal indicates negative
logic. |
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