yann64andClaude Opus 5.5
b274874139
1,289 discussions, 9,527 archived comments; pages no longer carry the comments themselves. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
123 lines
3.9 KiB
Markdown
123 lines
3.9 KiB
Markdown
---
|
||
title: Sharp MZ 2800
|
||
categories:
|
||
- Computers
|
||
types:
|
||
- Pocket
|
||
origins:
|
||
- Japan
|
||
years:
|
||
- '1987'
|
||
cpus:
|
||
- Zilog Z80B
|
||
params:
|
||
name: MZ 2800
|
||
image: /media/museum/photos/sharp_mz2800_1.jpg
|
||
company: /companies/sharp
|
||
company_name: Sharp
|
||
specs:
|
||
- label: NAME
|
||
value: MZ 2800
|
||
- label: MANUFACTURER
|
||
value: Sharp
|
||
- label: TYPE
|
||
value: Pocket
|
||
- label: ORIGIN
|
||
value: Japan
|
||
- label: YEAR
|
||
value: ? 1987
|
||
- label: KEYBOARD
|
||
value: Full-stroke keyboard with function keys and numeric keypad. 105 keys. JIS standard
|
||
- label: CPU
|
||
value: Zilog Z80B (6 Mhz) & Intel 80286 (8 Mhz)
|
||
- label: SPEED
|
||
value: Optional 80287
|
||
- label: RAM
|
||
value: 768 KB (up to 6 MB)
|
||
- label: VRAM
|
||
value: 512 KB + 14 KB (PCG)
|
||
- label: ROM
|
||
value: 64 KB (IPL) + 256 KB (Kanji/chinese characters) + 256 KB (dictionary)
|
||
- label: TEXT MODES
|
||
value: 40 X 25/20/12, 80 x 25/20/12
|
||
- label: GRAPHIC MODES
|
||
value: 320 x 200 / 640 X 200 / 640 x 400
|
||
- label: COLORS
|
||
value: '65536 (number of displayable colors simultaneously changes according the VRAM size). With 128 KB : 320 x 200 = 256 or 16, 640 x 200 = 16 and 640 x 400 = 4'
|
||
- label: SOUND
|
||
value: FM & PSG, 3 channels, 8 octaves
|
||
- label: SIZE / WEIGHT
|
||
value: |-
|
||
Main unit: 350 x 345 x 130 mm / 8.1 Kg\
|
||
Keyboard: 410 x 196 x 38 mm / 1.5 Kg
|
||
- label: I/O PORTS
|
||
value: 5 expansion bus (two for 2800 mode and three for 2500/2800 mode), Centronics, 2 x joystick ports, RS-232, Mouse, Tape, Sound input/output
|
||
- label: BUILT IN MEDIA
|
||
value: two 3.5'' disk-drives
|
||
- label: OS
|
||
value: CP/M
|
||
- label: POWER SUPPLY
|
||
value: Built-in PSU, AC100V 50/60Hz, 50W
|
||
tabs:
|
||
- hardware
|
||
- emulators
|
||
- links
|
||
forum_thread: 414
|
||
hardware:
|
||
- title: FRENCH FDD UNIT
|
||
subtitle: ''
|
||
text: Instead of selling the original Sharp FDD unit, the Sharp French subsidiary (Sharp Burotype Machines) preferred to made their own unit. The case could hold up to 4 drives. The drives were Canon models.
|
||
image: /media/museum/hardware/sharp_mz80b_frenchfdd_s1.jpg
|
||
- title: MZ 80P3 - DOT MATRIX PRINTER
|
||
subtitle: ''
|
||
text: ''
|
||
image: /media/museum/hardware/sharp_mz80k_printer.jpg
|
||
- title: MZ-P4 PRINTER
|
||
subtitle: ''
|
||
text: ''
|
||
image: /media/museum/hardware/sharp_printer_80b.jpg
|
||
- title: MZ-P6 PRINTER
|
||
subtitle: ''
|
||
text: ''
|
||
image: /media/museum/hardware/sharp_mz80_gp6.jpg
|
||
emulators:
|
||
- title: EMUZ-2000
|
||
url: http://www5d.biglobe.ne.jp/~object/
|
||
platform: Windows
|
||
text: SHARP MZ-80B / 2000 / 2200 emulator for Windows
|
||
links:
|
||
- title: Sharp Games
|
||
url: http://sharpgames.atspace.com
|
||
text: Some homebrew games in develoment for the MZ
|
||
- title: The Sharp Users Club
|
||
url: http://sharpusersclub.org
|
||
text: Very useful web site done by the UK Sharp Users Club
|
||
- title: www.sharpmz.org
|
||
url: http://www.sharpmz.org
|
||
text: THE website for all MZ fans !!
|
||
related:
|
||
- /museum/sharp-mz-2000
|
||
- /museum/sharp-mz-2200
|
||
- /museum/sharp-mz-2500
|
||
- /museum/sharp-mz-3500
|
||
- /museum/sharp-mz-5500-5600
|
||
- /museum/sharp-mz-700
|
||
- /museum/sharp-mz-800-mz-1500
|
||
- /museum/sharp-mz-80a-mz-1200
|
||
- /museum/sharp-mz-80b
|
||
- /museum/sharp-mz-80c
|
||
- /museum/sharp-mz-80k
|
||
oc_id: 417
|
||
source:
|
||
url: https://web.archive.org/web/20230608075125/http://www.old-computers.com/museum/computer.asp?c=417
|
||
date: '2023-06-08'
|
||
---
|
||
|
||
Successor and enhanced version of the [MZ 2500](/museum/sharp-mz-2500/). It is based on 80286 CPU but is also equiped with a Z80B to keep comptability with the MZ 2500.
|
||
|
||
It has almost the same characteristics but has a HDD port and MIDI input/output ports. The ROM is big: 64 KB for IPL, 256 KB full of 2965 JIS 1st level chinese characters + 3388 JIS 2nd level chinese characters + 535 non chinese characters, and even a 256 KB dictionary!
|
||
|
||
The specifications listed below are those of the MZ-2861, it may differ from the original 2800...
|
||
|
||
More info needed!
|