Sharp MZ-800 Manuals

Manuals and User Guides for Sharp MZ-800. We have 2 Sharp MZ-800 manuals available for free PDF download: Technical Reference And User's Manual, Service Manual

Sharp MZ-800 Technical Reference And User's Manual

Sharp MZ-800 Technical Reference And User's Manual (171 pages)

Brand: Sharp | Category: Desktop | Size: 5.46 MB

Table of Contents

Table of Contents
3
System Description
5
Block Diagram
6
Memory Map
7
- Memory Bank Control
  8
- Hardware
  11
Custom LSI
11
- Memory Controller
  11
- 1/0 Controller
  11
  - Pin Configuration
    13
  - Custom LSI Block Diagram
    13
- Clock Generator and Timing Generator
  14
- Display Address Generator
  14
- Scroll
  15
- VRAM Data Input/Output Circuit
  17
- Register Functions
  22
- Pallet
  27
- CRTC Register Map
  28
- ROM Configuration
  29
8255 Programmable Peripheral Interface
29
- Cassette Recorder Circuit
  32
- 8253 Programmable Interval Timer
  33
Printer Interface
33
Interfacing Timing
36
Programmable Sound Generator
36
Joystick
37
Power Supply
38
- Block Diagram
  38
- Operational Description
  39
- Maintenance
  39
- Problem Determination and Sequence
  39
- Installation
  40
- Connection Procedure
  40
- Mz-1P16
  40
  - At Power on
    41
  - Colour Change Operation
    41
  - Pen Exchange Operation
    41
  - Block Diagram
    41
  - Pen Exchange Method
    42
  - Stepping Motor Driving Signal
    42
  - Colour Position Detector
    42
  - Character Set
    42
    Colour Plotter Printer Control LSI
    43
    Interfacing with the Unit
    44
  - Block Diagram
    44
  - Colour Plotter Printer Control Codes
    45
  - Graphic Mode Commands
    46
  - Command Format
    46
  - Specification
    47
  - Circuit
    47
- CPU P.W.B. Circuit
  48
Software
50
How to Modify CG ROM
51
Character Generator (C.G.)
51
- C.G. Table
  52
- Display Code Table
  52
- C.G. ROM Dump List
  54
Monitor Subroutines
58
- Monitor Call
  61
- Examples of Use of Monitor Calls
  69
- Loading or Verifying an Object File
  70
- Saving an Object File
  70
- Closing Source Files (ASCII Files)
  71
- Inputting the Line of Source File (ASCII File)
  71
- Opening a Source File (ASCII File)
  71
- Output of a Source File (ASCII File)
  71
- Display or Print out of Directory
  72
- Initialization of Device (Used by INIT Statement of Basic)
  72
- Killing Source File
  72
- Setting a Default Device
  72
- Monitor< 1Z-0138
  73
  - MZ Disk Control
    106
  - Mini-Floppy Disk Control
    117
  - ROM Monitor
    123
- 4·1 Z-80 Status Indicators (Flags)
  144
  - Add/Subtract Flag (N) / the Zero Flag (Z)
    144
  - Carry Flag (C)
    144
  - Z-80 Programming Reference
    144
  - Parity/Overflow Flag
    145
  - The Half Carry Flag
    145
  - The Sign Flag
    145
- Notation
  146
- 8-Bit Load Group
  147
- Instruction Set
  147
  - 16-Bit Load Group
    148
  - Exchange, Block Transfer and Search Group
    150
  - 8-Bit Arithmetic and Logical Group
    152
  - 16-Bit Arithmetic Group
    153
  - Rotate and Shift Group
    154
  - Bit Set, Reset and Test Group
    155
  - Jump Group
    156
  - Call and Return Group
    157
- Index
  167

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Sharp MZ-800 Service Manual

Sharp MZ-800 Service Manual (71 pages)

Brand: Sharp | Category: Desktop | Size: 4.95 MB

Table of Contents

Table of Contents
1
2 Parts Identification
3
3 Systemdiegram
4
4 Systemdescriplion
5
- Customlsi
  10
- Clock Generator End
  12
- Display Address Generator
  13
- Register Functions
  21
- CRTC Register Map
  27
- Romconfigufation
  28
- 8255 Programmable Peripheral Interface
  28
- 8253 Programmable Interval Timer
  32
- Printer Interface
  32
- Programmable Sound Generator
  35
- Joystick
  36
5 Powersupply
36
- Mz1P16
  37

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