Instruction manual

C
4. External View and Pin Description of the Connector )
---------------~--------~
Slot side
A
I
B
+5V
1 +5V
02
2 03
01 3 04
DO 4
05
GNO
5
06
(A15)
6 07
(A14)
7
(/>
(A13)
8 Ml
(A12)
9
WR
(All)
10
RO
(Al0)
11
10RQ __
(A9 )
12
MREQ
(A8 )
13
GNO
A7 14
(HALT)
A6
15
(I El)
A5
16
(lEO)
A4
17
RESET
A3 18 (EXRESET)
A2 19
(EXINT)
Al
20
(EXWATT)
AO 21
(NMI)
GNO 22
GNO
MZ-l E19
A: COMPONENT
SIDE
B : PATTERN SIDE
( ): NO USED
CNl
HU-20P (TO MZ Disk)
A
B
25
+5V 26
GNO
23
Sl 24
CE
21
RESET 22
SO
19 (/>
20
RO
17
Ml 18
10RQ
15 07 16
GNO
13
06 14
GNO
11 05
12 GNO
9
04
10
GNO
7
03
8 GNO
5
02
6 GNO
3
01
4
GNO
1
(Fig. 12)
DO 2
GNO
- 11 -