SVI-728
From HwB
Computer manufactured by Spectravideo. Launched 1984.
It was Spectravideos first MSX 1 compatible computer.
Contents |
Technical specs
| Processor: | Zilog Z80A, 3.58 MHz |
| RAM: | 80 KByte plus 16 KByte video RAM, expandable on 128 KByte |
| ROM: | 32 KByte |
| OS: | MSX, CP/M |
| Video chip: | Texas Instruments TMS9918A (NTSC) or TMS9929A (PAL/SECAM) |
| Text mode: |
|
| Video mode: | 256 x 192 pixels |
| Colors: | 16 |
| Sound chip: | General Instruments AY-3-8910 |
| Sound: | 3 channels, 8 octaves, mono |
| Keyboard: | Typewriter, QWERTZ, 90 keys, numeric keypad |
| Storage: | External cassette |
| Built-in software | 4 user programs in the ROM |
Connectors
Top
Left
- 2 x Joystick
Back
- MSX External Diskdrive
- MSX Parallel
- RF Video
- Cassette
Right
- Power