Difference between revisions of "DEC VT55"
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| manufacturer = DEC | | manufacturer = DEC | ||
| model = VT55 | | model = VT55 | ||
| + | | image = DEC_VT52.png | ||
| + | | char_resolution = 80x24 | ||
| + | | char_matrix = 7x7 | ||
| + | | baud_rates = 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600 | ||
| + | | phosphor = P4 white | ||
| + | | display_size = 10-inch | ||
| + | | interface = RS-232C | ||
| + | | interface2 = 20 mA current loop | ||
| + | | refresh_rate = 50 | ||
| + | | refresh_rate2 = 60 | ||
}} | }} | ||
The DEC VT55 terminal is a variant of the [[DEC VT52|VT52]] that provides simple "waveform" style graphics and was introduced in October, 1975 at a price of $2,495.<ref>[http://books.google.com/books?id=G41aIKMQG5sC&lpg=PA24-IA20&pg=PA24-IA20 DEC advertisement], Computerworld, October 29, 1975.</ref> An optional hardcopy unit was priced at $800.<ref>[http://books.google.com/books?id=ZfvfIfJfyrwC&lpg=PA31&dq=%22decscope%22&pg=PA31#v=onepage&q=%22decscope%22&f=false "Hard Copy Optional on DEC Graphics Unit"], Computerworld, October 15, 1975, pg. 31.</ref> | The DEC VT55 terminal is a variant of the [[DEC VT52|VT52]] that provides simple "waveform" style graphics and was introduced in October, 1975 at a price of $2,495.<ref>[http://books.google.com/books?id=G41aIKMQG5sC&lpg=PA24-IA20&pg=PA24-IA20 DEC advertisement], Computerworld, October 29, 1975.</ref> An optional hardcopy unit was priced at $800.<ref>[http://books.google.com/books?id=ZfvfIfJfyrwC&lpg=PA31&dq=%22decscope%22&pg=PA31#v=onepage&q=%22decscope%22&f=false "Hard Copy Optional on DEC Graphics Unit"], Computerworld, October 15, 1975, pg. 31.</ref> | ||
Revision as of 02:41, 27 March 2012
| 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.
- ↑ "Hard Copy Optional on DEC Graphics Unit", Computerworld, October 15, 1975, pg. 31.
