Sharp CE-150 - Page 410

A ll and more about Sharp P C- 1500 at http://www.PC-1500.info
MEMORY MAP II for the PC-1500A
MEMORY MAP when the CE-155 is used.
JOOOH
3800H CE- 1 55 (RA. M> 2KB t-
- , ~ OOO ~ H ----f--- ----------l
STAN DA RD USER ~.iE l .iORY (RAM> <>KB
5800H
CE ·155
( RA ~ \; OKO
6F F FH
NOT USED
----
7600H
[. MEO
-·
Page PC-1500 PC·1500A
102 4-3-1. 40-pin connector
4-3-1. 40-p in conne ctor
Pin no.
Signal nam& Description Pin no . Slgnal nam e
Desc ription
5 S•
Add re ss desig na ti on
5
NC NC
of OOOO H- 3FFFH
16 S t Address de sig natio.n 16
S3
Address designation
ot 4800H ...., 4FFFH of 58-00H -5FF FH
17 52 Address designatio :n 17
$4 Addtcss dcsigna1ion
of SOOO H- S?F FH of 6000H -6 7F FH
18 $3
Address desi gnat i on 18 SS Address desi9na 1 ion
of 5800H- 5FFFH of 6800H- 6FFFH
The above ponion shou ld be changed.
154 5-1. PC-1500 Ci rc u it diagram 5-1. PC-1500A C ircuit D iagr am
For
the PC-1500A, refer to the circu it
diagram on th e next page.
168
Do not sale this PDF!!!