1983 (Nov.)
Initially sold for ¥49,800
The Yamaha YIS303 is a cheaper version of the CX5 computer aimed at the home computer market. It comes in silver colour with half the RAM, no printer port and no module preinstalled.
Yamaha YIS303
Home personal computer
Technical
specifications
Computer |
|---|
| MSX BASIC v1.0 |
| 3.58 MHz Zilog Z80 CPU |
| 16 kb (up to 64 kb) RAM, 16 kb VRAM, 32 kb ROM |
Connection terminals and interfaces |
|---|
| Cartridge slot |
| Expander port |
| Joystick port 1, Joystick port 2 |
| Tape interface |
| Video RF output, video composite output |
Documents
-
Yamaha YIS503/303 brochure
(pdf, 2.4 MB)