Sharp PC-1600

PC-l600
CN-2 (FPC PWB and connector PWB)
PinNo.
Signalname
PinNo. Signalname
PinNo. Signalname Pin No. Signalname
1 ACL 21
A16A 41
<pOS
61
P.T
2 SOA
22 A15A
42
OMEO
62 RSTE
3 ROA
23
A14A
43 ELH
63 Ml
4 RTS
24 A13A 44 IOE
64
INTl
5 CSA 25 CSOOl 45
IRQ
65
AO
6
ORA or NC
26
CS123 46
CMTOUT
66 Al
7 COA
27 LHA9 47 WAIT
67 A2
8
PRl
28 RAM3 48 CMTIN
68 A3
9
OTR
29
RAM2 49 10RQ
69 A4
10
AIN
30
RAMl 50 00 70
A5
11 SOF 31
Sl
51 01
71
A6
12 ROF
32 S2
52
02 72 A7
13
Ql
33 S3 53 03 73 A8
14 LB 34 KO 54 04 74
A9
I
15 BFO
35
Kl 55
05
75
Al0
16
GNO
36
K2
56 06 76
All
17
VCC
37
RO 57
07
77 A12
18 VGG
38
WR
58 KC2
78 A13
19 VEE
39
N.C.
59
PVOUT 79 A14
20 CS24 40
MREQ
60
PU
80
A15
----
t.
CN-3 (key PWB and program-
mable function key)
PinNo.
Signalname
1 PA6
2
KIN4
3
KINl
4
PAl
5
PA4
6
PA5
7
PA7
8
PA2
.
9
PA3
10 PB6
----
CN-4 (RS-232C connector)
PinNO.
Signalname
1
FG
2 SO (TXO)
3 RO (RXO)
4
RS (RTS)
5 CS (CTS)
6
OS (OSR)
7 SG (GNO)
8 CO
9 CI
10
VCl
11
NC
12
NC
13
NC
14 ER (OTR)
15
Ne
,
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