DEC VT55
| DEC VT55 | |
|---|---|
 | |
| Manufacturer | DEC |
| Model | VT55 |
| Communication | |
| Interfaces |
RS-232C, 20 mA current loop |
| Baud Rates | 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600 |
| Display | |
| Size | 10-inch |
| Phosphor | P4 white |
| Refresh Rates | 50 Hz, 60 Hz |
| Character Modes | |
| Resolution | 80x24 |
| Matrix | 7x7 |
The DEC VT55 terminal is a variant of the VT52 that provides simple "waveform" style graphics and was introduced in October, 1975 at a price of $2,495.[1] An optional hardcopy unit was priced at $800.[2]
Features:
- 512x256 pixel resolution
Manx
- VT55 Programming Manual, February, 1977
- VT55-D,E,H,J DECgraphic Scope Users' Manual, December, 1976
References
- ↑ DEC advertisement, Computerworld, October 29, 1975, pg. 24
- ↑ "Hard Copy Optional on DEC Graphics Unit", Computerworld, October 15, 1975, pg. 31
