Sharp CE-150 - Page 342

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4-3. Connector signals/LSI signals
102
No te that th ere nH 1y be a di ft eren t kind of co nnector used for the 40 and()() p in t.: on1 1cC L Or
of t he PC-1500 on accou lll of product revis io n. Th e (>4 -pi n co nnect or on t he l> a ck of t he
CE-150
is co mpatible with t he 60-pin co nnector of the l'C -1500. Either the l.H 5g l I or
I.II 58 10 is u se d for t he I/ 0 PC. T he l.1158 1 I is an u p grade< I vers ion of t he I. H 58 10.
4-3-1. 40-pin connector
P in no . Signal na me
Description
1 v cc VC C
2 PV
Cl up S-l::IC c:C
3
PU Chip se ie ct
4
YO Add1 es s designation 01 0000 H" ·3FFFH
5
$4 f,d<l,css clcsign(lt ion ot 6000H .... 67 00r 1
6 DME O
Ch ip sclcc; •s it h WAIT c ondi lion in consiCcra11on (MEO a' ca
ass
igni nent)
7
07 D ~ l i'I b1.1s
8 D6 O ~t ~ bus
9
0 5 Data bu s
10
D-1
D<Ha bus
II
03 Data bu s
12
02 Data !>v s
13 0 1
Data tius
1 .: 1
DO 0~1 ta !>v s
15 INHIBIT Ptol'li bits RQ ~;\ sele ct ot the PC -1500, \'th e-n ccn n e- ct e-d to GNO .
I
16 $ 1 AC dress d esigi H.ll ion of 48 00 H"'· · ~ FF F H
17 S2 ,\ <f d1 ess des 1 9na 1i on 01 5000H" 5 7F FH
18 $3
ACdf C SS d~S .!. 9} Hllio n 01 S800H -- ·5FFFH
19 Y2 Add ress designation ot 8000H ... BFFFH
20 VGG VGG
I
21 GNO G NO
22
A0 15
Addr ess b1 is
23
A0 14
Ad< h CSS. bus
2•
AD 13 Ad<lfess bus
25
AD 12 Add f OSS t)uS
26
J\0 11 Add ress ?>u s
27
A010 Ad dress bu s
28
/-\09 t.dCrc s.s tus
29 AD S Ad dress bu s
30
A07 1-\d d' f cs.s bus
31
, \0 6
Ad dres s bus
32
ADS Ad d tCS S bl )S
33
1,0 .1
Add ress t> 1...1s
3-1
A03
Add ress b us
35
1.0 2 ,\ Cdtess bu s
36
ADI
Add 1ess bus
37 ADO A<! dtess ta 1. 1s
38 OD
Ol•t pu t c i sab lc
39
RIW MCfilO f';• t4:ad/ \• 1 tih :
'- 0
GND GND
NOTE: S4 ol No. 5 may be NC. dep en ding on production m on th.
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