File:Sharp MZ-2500 block diagram (Super MZ product introduction).png
Summary
[edit | edit source].png&veaction=edit§ion=1){kind=link}
.png&action=edit§ion=1){kind=link}
Block diagram of the MZ-2500 main unit ("製品構成図"), from Sharp's dealer booklet Super MZ 新製品紹介資料 (Super MZ new product introduction), section VI, printed page 15 (PDF page 18 of the archive.org scan). It shows the Z-80B CPU, CRT and printer interfaces, 128 KB program RAM, 64 KB graphics RAM, 8 KB text RAM (2 KB CG and 6 KB PCG), 6 KB kanji RAM, 32 KB IPL/IOCS ROM, kanji ROM (JIS levels 1 and 2), keyboard, audio interface to the voice communication interface, mouse interface, voice recorder and its interface, RS-232C interfaces (9-pin and 25-pin), FM and PSG sound (8 octaves, 3 voices each), floppy disk and interface (to an external 5.25-inch drive), joystick interface (Atari type) and the calendar clock. Labels are in Japanese. Cropped and reduced to greyscale.
Source
[edit | edit source].png&veaction=edit§ion=2){kind=link}
.png&action=edit§ion=2){kind=link}
https://archive.org/details/product_mz2500 (scan uploaded to the Internet Archive by Nobuaki Ohishi; retrieved 2026-10-21)
Author
[edit | edit source].png&veaction=edit§ion=3){kind=link}
.png&action=edit§ion=3){kind=link}
Sharp Corporation, 1985
Licence
[edit | edit source].png&veaction=edit§ion=4){kind=link}
.png&action=edit§ion=4){kind=link}
Copyright Sharp Corporation. Hosted for preservation and repair reference, with the source cited.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:08, 21 October 2026 | | 1,800 × 1,356 (322 KB) | Josh (talk | contribs) | Upload with source and licence |
You cannot overwrite this file.
File usage
The following 2 pages use this file:
.png&oldid=28541){kind=link}