Specifications - Sharp MZ-3500 Service Manual

Sharp personal computer service manual
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M 7 3500
1. SPECIFICATIONS
1-1. Specification of the main unit (Model 35XX)
Outline
1) High speed processing using multi-CPL'
2) Built in mini floppy disk
3) Built in printer interface and RS232C Aerial interface
4) Connection of up to two video displa, mitt (separate graphic display or overlaid display possible on two individual color
monitor units)
5) Permits the use of standard CP/M
Model 3530 incluse a single double-side, double density mini floppy
disk and 64 KB RAM.
Model MZ3540 has two double-side, density mini floppy disks and
64 KB RAM.
LSI
DISPLAY
MFD
Other I/F
Other
functions
Software
Accessories
CPU
MEMORY
I/O
MZ353X
MZ354X
Light pen
Keyboard
Printer
RS232C
Multi-CPU processing
ROM
RAM
Custom LSI
GDC
FDC
PIO
SIO
TIMER
CLOCK
Screen structure
Elements
Attribute
Colors
I/F
One double-side,
double density
floppy disk
Two double-side,
double density
floppy disks
IPL
C, G
For main CPU
For sub-CPU
Shared RAM
VIDEO
RAM
Memory mapper
Screen controller
CRT controller
Floppy disk controller
Parallel I/O port
Serial I/O port
Counter
Clock
Model 3531 includes a single double side,
double density mini floppy disk and 128 KB
Model 3541 has two double side, double
density mini floppy disks, and 128 KB
Z80A microprocessor x 2
8K Byte ROM
8K Byte ROM
64K Bit DRAM x 16 chips or 8 chips
16K Bit SRAM x 4 chips
16K Bit SRAM x 1 chip
16K B't SRAM x 1 chip
4K Bit SRAM x 2 chips
TH
SP6102R001
CSP-1 SP6102C002
CSP 2 SP6102C003
MPD7220
pPD765
8255
8251
8253
/iPD1990AC
80 characters x 25 lines. 80 x 20, 40 x 25. or 40 x 20
8 x 16,8x8
Reverse, blink, line (horizontal, vertical)
8 colors on each character and background color
2 channels (applicable CRT 640 x 400, 640 x 200, B/W or color)
256 bytes/sector, 16 sectors/track, 80 tracks/disk
Built-in interface for optional MFD
Dedicated keyboard
Centronics interface
No protocol, asynchronus mode, 110 to 9600 bps, half-duplex
Speaker (500mW)
Battery backup clock
HALT SW
Speaker volume control
FDOS
CP/M
BASIC
Utilities
Basic CP/M
Expanded CP/M
High class compatible with PC3200 BASIC, supplemented and graphic
control commands
Expanded RS232C, GPIB, and GPIO
BACKUP, INIT, COPY, DEBUG, KILLALL
Intstruction Manual
master floppy disk
power cord

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