Toshiba MK1504GAL User Manual page 9

Interface Signals
7
DRIVE INTERFACE SIGNALS
PIN SIGNAL
1 RESET
3 DD 7
5 DD 6
7 DD 5
9 DD 4
11 DD 3
13 DD 2
15 DD 1
17 DD 0
19 GROUND
21 DMARQ
23 DIOW/STOP
25 DIOR/
-DMARDY
HSTROBE
27 IORDY/
-DMARDY/-
DSTROBE
29 DMACK
31 INTRQ
33 DA1
35 DA0
37 CS0
39 DASP
41 3.3V (LOGIC)
43 GROUND
Note: Symbol () in front of signal indicates negative logic.
PIN SIGNAL
2 GROUND
4 DD 8
6 DD 9
8 DD 10
10 DD 11
12 DD 12
14 DD 13
16 DD 14
18 DD 15
20 OPEN
22 GROUND
24 GROUND
26 GROUND
28 CSEL
30 GROUND
32 IOCS16
34 PDIAG
36 DA 2
38 CS1
40 GROUND
42 3.3V (MOTOR)
44 RESERVED