SVI-728
The SVI-728 is the first home computer from Spectravideo that complied fully with the MSX home computer specification. It was introduced in 1985. The design is virtually identical to that of the earlier SV-328, which did not comply fully with the MSX standard.
 | |
| Type | Home computer |
|---|---|
| Release date | 1984 |
| Operating system | MSX |
| CPU | Zilog Z80A @ 3.6 MHz |
| Memory | 64 KB (+16 KB video memory) |
| Display | 256 x 192 pixel resolution |
| Predecessor | SV-328 |
| Related articles | SVI-738, MSX |
The SVI-738 is a portable version of this computer.
Technical specifications
- Memory
- ROM: 32 KB
- RAM: 64 KB (expandable to 256 KB)
- VRAM: 16 KB
- Video
- Graphical processor: Texas Instruments TMS9918A/TMS9929 (NTSC/PAL)
- Graphical resolution: 256 x 192 pixels
- text modes: 40 characters x 24 lines and 32 characters x 24 lines
- colors: 16
- sprites: 32
- Sound
- General Instrument AY-3-8910-soundchip
- 3 sound channels
- 1 noise channels
- 1 envelope controller
- Connectors
- 1 data recorder/Cassette deck
- 2 joysticks
- 1 cartridge
- 1 Super Expander
- 1 disk station
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