Sharp MZ-3500 User Manual Page 2
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- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
M 7 3500
1. SPECIFICATIONS
1-1. Specification of the main unit (Model 35XX)
Outline
1) High speed processing using multi-CPU
2) Built in mini floppy disk
3) Built in printer interface and RS232C serial interface
4) Connection of up to two video displa\ »nits ^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.
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 K6
CPU
Multi-CPU processing Z80A microprocessor x 2
ROM
IPL
8K Byte ROM
C, G 8K Byte ROM
For main CPU 64K Bit ORAM X 16 chips or 8 chips
MEMORY
RAM
For subCPU
16K Bit SRAM X 4 chips
Shared RAM
16K Bit SRAM X 1 chip
VIDEO
RAM
16KB'tSRAMx 1 chip
4K Bit SRAM X 2 chips
LSI
Memory mapper
TH SP6102R001
Custom LSI
Screen controller
CSP-1
CSP 2
SP6102C002
SP6102C003
GDC
CRT controller
*iPD7220
I/O FDC
Floppy disk controller
pPD765
PIO
Parallel I/O port
8255
SIO
Serial I/O port 8251
TIMER
Counter
8253
CLOCK
Clock
pPD1990AC
Screen structure
80 characters x 25 lines, 80 x 20, 40 x 25, or 40 x 20
Elements 8 X 16,8x8
DISPLAY
Attribute
Reverse, blink, line (horizontal, vertical)
Colors 8 colors on each character and background color
l/F
2 channels (applicable CRT 640 x 400, 640 x 200, B/W or color)
MZ353X
One double-side,
double density
floppy disk
256 bytes/sector, 16 sectors/track, 80 tracks/disk
MZ354X
Two double-side,
double density
floppy disks
Built-in interface for optional MFD
Light pen
Other l/F
Keyboard Dedicated keyboard
Printer
Centronics interface
RS232C
No protocol, asynchronus mode. 110 to 9600 bps, half-duplex
Other
functions
Speaker (500mW) Battery backup clock
HALT SW Speaker volume control
BASIC
High class compatible with PC3200 BASIC, supplemented and graphic
control commands
FDOS
Expanded RS232C, GPIB, and GPIO
Software
Utilities
BACKUP, INIT, COPY, DEBUG, KILLALL
CP/M
Basic CP/M
Expanded CP/M
Accessories
Intstruction Manual
master floppy disk
povver cord
( )
I -
- SERVICE MANUAL 1
- 1. SPECIFICATIONS 2
- Keyboard layout 3
- 1-3. MZ-1U02 3
- 1-4. MZ-IR03 4
- 1-6. MZ-1R06 5
- 1-7. MZ-1D07 6
- 2-1. SDO (INITIALIZE STATE) 8
- MAIN CPU 8
- M* )S V 1 M/} 9
- MZS.'tOO 10
- 2.3. SD2 (ROM based BASIC) 11
- Operational description 12
- 3. CPU AND MEMORY 13
- L© 'MTR ! 14
- 3-3. Sub CPU and I/O port 15
- 1) Block diagram 16
- ‘ VK IN MEMCKT MM I Mf 20
- 4. CRT DISPLAY 22
- X 25 lines screen.) 24
- For Model 3200 senes 26
- 4-2. Video RAM 27
- 5) Synchronize signal timing 30
- X : Y - 1 : 2 30
- X : Y : 1 : 1 31
- 'iBK byte 32
- (option I) 32
- 48K byte 32
- (option tl) 32
- M Z 3500 34
- CSP 2 Block Diagram 37
- 20 GND IN 38
- ASCII C.G. Structure 40
- 4 9. VSYNC 41
- ARIO = HI 42
- > FIFO Empty? 44
- [Explanation] 45
- Straight line drawing 46
- Whereas 46
- 5. MFD INTERFACE 47
- ^ 0 ^ 0 1 49
- 8) Data write procedure 50
- 5^. FDC (UPD765) 52
- UPD765 signal description 53
- 5-5. Data recording method 54
- <ITE DATA 55
- Write pulse [] fl d fl R 56
- Polarity inversion 56
- +5V RtAD DATA 57
- M -- 3.1 58
- ©"T 58
- Advanced 59
- Does not trace i l^is 59
- 5-11. Media format 60
- (Bbyles) 61
- 02 0\ FF FF 62
- ( 2KX 152 = 304K ) 63
- Stop bit 64
- 6-4. System switch functions 65
- 6-5. 8251AC controls 65
- 2) Data output control 66
- 3) Data input control 67
- 7-D0C># 68
- 3iil>CPU of Ni^ 70
- <i> 71
- 7 4. Data transfer timing 72
- 7-6. I/O port map 73
- 8. OTHER INTERFACES 74
- -<3 ri> 75
- MZ,"500 76
- DIP SW(A) 79
- 1. BLOCK DIAGRAM 80
- A. +5V and +12V supplies 80
- M 7,3500 81
- 3. Alarm circuit 82
- DESCRIPTION 83
- 10-2. Key search timing 84
- JLJl_JlJT_ri_rLJl 85
- Power ON 86
- START (5mS) 86
- 11. SELF CHECK FUNCTIONS 87
- CD SDO bank alternation error 88
- 11-2. Sub-CPU side 89
- .8 test the 90
- 20 lines 90
- /<.y ^ Jf -y > K W 91
- 8) ROM-IPL 92
- S3Si-54Kl=-.*- • 93
- 12. IPL FLOW CHART 96
- MAIN CPU IPL FLOW CHART 2/2 97
- 12 2. SUB CPU IPL FLOW CHART 98
- ■ I I Y Y TV 99
- IjJliJlJjljJljJLllLljLLJ 99
- LlJ LiJ LiJ Lei LiJ LLl LiJ 99
- LJLeJ'LDliJLiJLLjLJLiJ 99
- Pi co vO co fO Pi 100
- Ч Г ^n UO 100
- ¿. ^ О 101
- Û. CM Û 101
- GUIDE LIST 102
- I'l Exteriors 103
- 1 Exteriors 104
- PWB & Fixing angles 105
- [3 Connector 106
- [4] Others 107
- 5 CPU PWB 107
- 5I CPU PWB 108
- U Power supply unit 108
- [6j Power supply unit 109
- П MZ1R06 (RAM board) 111
- SHARP CORPORATION 116
- Industrial Instruments Group 116
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