SVI-838
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(Redirected from Spectravideo X'Press 16)
| Type | personal computer |
|---|---|
| Release date | 1986 |
| Operating system | MS-DOS 2.11 / CP/M-86 |
| CPU | Intel 8088 @ 4.77 MHz |
| Memory | 256 KiB (+128 KiB VRAM)—640 KiB (max.) |
The SVI-838, also known as X'press 16 was the last microcomputer produced by Spectravideo (at Hong Kong). Although it was a PC clone, it had the standard sound and video coprocessors of the MSX2, making it a hybrid system.[1] The sales were unimpressive and it is now considered a collectible.
With a SVI-811 adapter, the machine could run MSX1 programs in cartridge.[1]
Technical specifications
| CPU | Intel 8088 @ 4.77 MHz |
| RAM | 256 KiB—640 KiB (max.) |
| VRAM | 128 KiB (V9938); 16 KiB (CGA) |
| ROM | 16 KiB (BIOS) |
| Keyboard | mechanic, 83 keys, (PC standard) |
| Display | CGA (text: 40×24 or 80×24 rows; graphics: 640×200 pixels, two colours). Yamaha V9938 for MSX2 graphics: 256×212 pixels, 256 colours or 512×212 pixels, 16 colours. |
| Sound | General Instrument AY-3-8910 (PSG), 3 voices, white noise |
| Ports | 2 joystick ports, TV out, video monitor out, parallel port, serial port, sound out (RCA), cartridge slot, SV expansion slot, 1 ISA slot. |
| Storage | one or two 5¼" disk drive (360 KiB) (or a drive and a 20 MiB HD) |
Peripherals
Main itens:[2]
- SVI-109P: Quickshot IX, joyball (IBM compatible)
- SVI-811: MSX1 Game Adapter (an adapter with a Zilog Z80A UCP and MSX standard joystick ports)
- SVI-812: Multifunctioncard (384 KiB RAM, RS-232C, RTC)
- SVI-813: cooler
- SVI-814P: PAL RF Adapter (to colour TVs or RGB monitor)
- SVI-815: Monitor Cable (D15 to 21 pins adapter, to RGB monitor)
- SVI-816: Monitor Cable (D15 to 8 pins adapter, to digital/analog RGB monitor).
References
External links
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