Sharp PC-E500S Service Manual

1. GENERAL
2. SPECIFICATIONS
* Model : PC-E500S
* Display
: 40 digits x 4 lines (5 x 7 dot matrix LCD
Parts marked with "A\" is important for maintaining the safety SHARP CORPORATION
Arithmetic capacity
Arithmetic method
Programming ianguage -
CPU
System ROM
Memory capacity
Stacks
Basic arithmetic
functions
> Single precision;
display)
10 digits (mantissa) +
2 digits (exponent)
Double precision; 20 digits (mantissa) +
2 digits (exponent)
Calculation, however, is performed in
the single precision under the CAL
mode, the MATRIX mode, and the STAT
mode.
: According to the formula (with the
priority discrimination function)
BASIC
: CMOS 8 bit CPU
: 512K byte
> System area .........ee About 3.8K byte
Fixed variable (A - Z) area......... 312 byte
Program data area ............... 28,600 byte
: Totali45 byte
Subroutine ..............6. 4 byte for one step
FOR-NEXT ............-- 21 byte for one step
REPEAT-UNTIL......... 7 byte for one step
WHILE-WEND........... 8 byte for one step
SWITCH-CASE-DEFAULT-ENDSWITCH
Per reece here animes 9 byte for one step
. Basic functions;
Four arithmetic rules
Functional;
Trigonometric, inverse trigonometric, hy-
perbolic, inverse hyperbolic, logarithmic,
exponential, angular transformation,
power raising, power root, coordinate
transformation, square root, ratio of in-
tegers, absolute value, signed function,
ratio of the circumference, and others.
of the set. Be sure to replace these parts with specified ones
for maintaining the safety and performance of the set.
¢ Editing functions
Serial I/O
Communication mode
Communication speed
Parity bit
Word length
Stop bit
Connector
Output signal level
Interface signal
Memory protection
Operating temperatures
Power source
Battery life
Power consumption
External dimensions
Weight
Accessories
> Horizontal cursor control (<, >)
Insertion (INS)
Deletion (DEL, BS)
Line up and down (T, 1)
: Even, odd, none
: 7, 8 bits
: 1, 2 bits
an external device)
: C-MOS level (4 ~ 6V)
_ power is off.)
:0°C ~ 40°C
: Operating; 6V = (DC), Alicaline battery
(UM4) x 4
ing.)
The battery life depends on the operat:
ing conditions and usage.
0.09W
: 220mm (W) x 202.5mm (D) x 14mm (F)
(with the hard cover opened)
220mm (W) x 104.5mm (D) x 19mm (F)
(with the hard cover closed)