This
dOa.!ment
has
been
pubishecl
to
be
used
fer
a
lter sales service
cnly
.
The contents are
subject
to
c;11ange
Wlth<lut
nctiee
.
I
I
I
I
I
1FFFH
'
-,
'
'
'
'
-.
[Body)
'
OOOOH
of 20'C/68'F).
The operating time may vary slightly
depending on usage and the brand of bat-
t
ery used.
0.37W
21Smm(W) x 100mm (0) x 18mm
(H)
8
15/32" (W)
x
3 15/16" (0)
x
23132"
(H)
280g
(0
.
62
l
b.) (Including the battery,
without hard case)
Hard cover, four AA batteries, one lithium
battery, and Operation manual
SHARP CORPORATION
7FFFH
7800H
For computer operation:
6.0 Vdc Type-AA dry cell battery
(ROS)
x 4
For memory backup:
3.0 Vdc Lithium battery (CR2032) x
1
Approximately 80 hours of continuous
operation under normal conditions (based
on
10
minutes of operation or program ex-
ecution and 50 minutes of display per hour
at
a
temperature of 20"C/68'F).
Note:
When
t
he compu
t
er is used for serial com-
murncat
i
ons
t
hrough
t
he optional
CE
-
T801
Data
T
r
ans
f
er Cable,
t
he number of hours
t
he unit can be operated continuously will
drop
to
appro
x
.
48 hours (when used for 2
min
.
of communications.
8
min. of calcula-
tion or program execution, and 50 min. of
display per hour at an ambinet temperature
Battery lifetime:
Power supply:
01
0
0H
Memory
protection
:
Battery backup
Operating temperature:
o·c
-
40"C
(
32
"
-
104"F)
H
EADER
MACHINE
L
ANGUA
G
E
AREA
PROGRAM
F
I
Lf:
AREA
TEXT
AREA
BASIC
PROGRAM
AREA
•
f
VARIABLE
AREA
SYS"!'SM
AREA
:1:1
RAM memory map
OOOOH
4.
Memory map
~~
0.640.04
IBMPC
.
Co~f-D'l.rJ
~
CE-T801
'·
CMOS
ZBOA
(8 bit)
Accessories:
Weight:
PC-E220
1
o
dig
i
ts
+
2 digits
Formula order
(
Priority judgment function)
BASIC, ASSEMBLER
--;-
Power consumption:
External dimensions:
.---
-
{
/
..
-
~
=
.
3._
System configuration
32KB
(
system area approx. 2.1KB, pro-
r
»
gram/data area 304358, data area 2088),
~
with RAM file
f
unction.
~
Subroutine
stack
:
1
O
buffers s
'l
Function
stack
:
16 buffers
~
FOR-NEXT stack:
5
buffers
CE·
12
sP PC-E220
Data stack:
8
buffers
Cursor shift (right/left)
(
,.
,
~.
insertion
(
INS).
de
l
e
t
e
(
DEL)
Lis
t
up
,
lis
t
d
own
(
i
,
J,),
back space (BS),
t
ext
ed
i
tor
,
ZBO
machine language monitor
11
p
i
n
i
nterface
(
for cassette interface
,
printer, SIO device)
5
x
7
dot matrix LCD (24 digits
x
4 lines)
(
Display
:
Interface:
Ed
i
ting functions:
staec.
Model
:
Calculation dig
i
ts
:
Calculation system:
Program language:
CPU:
RAM:
2.
Specifications
The PC-E220 is equipped with
t
he
ZBO
CPU, 32KB RAM (with
memory backup function), and
ZBO
machine language monitor.
MODEL PC-E220
1.
General
CODE: OOZPCE220SWE
SERVICE
MANUAL
SHARP
-
PC-E220
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