Yamaha YIS-503 IIR
1984 · personal computer
Specifications
| Manufacturer | Yamaha |
|---|---|
| Release year | 1984 |
| Type | PERSONAL COMPUTER |
| CPU | Z80A - 3,579 Mhz |
| Memory (RAM) | 64Kb + 16Kb VRAM |
| Configurations | It has the Yamaha V9938 VDP, a S3257 MSX Engine and a Network Interface. The keyboard are a Russian layout. Also has some software in ROM. |
| Currency original price | 0 |
| Graphics | 256x192@16 colors; 32 sprites |
| Operating System | MSX 1: MSX BASIC v 1.0 |
| Others port | Joystick x 2 |
| ROM | 32Kb + ??Kb |
| Sound | 3 sound channels (8 octaves) and a channel of white noise |
| Storage memory | 3,5" floppy disk drive (720Kb) |
| Text (Cols x Rows) | 40x24, 32x24 |
About the Yamaha YIS-503 IIR
It seems that this computer was only sold in Russia... Note... The "R" letter in their name can be for Russia??
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