Difference between revisions of "DEC VT220"
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| model = VT220 | | model = VT220 | ||
| image = DEC_VT220.png | | image = DEC_VT220.png | ||
| + | | discontinued_year = 1988 | ||
| + | | discontinued_month = June | ||
| display_size = 12-inch | | display_size = 12-inch | ||
| char_resolution = 80x24 | | char_resolution = 80x24 | ||
| Line 17: | Line 19: | ||
| terminfo = vt220 | | terminfo = vt220 | ||
}} | }} | ||
| − | The {{PAGENAME}} terminal was introduced in 1983.<ref>{{cite web | + | The {{PAGENAME}} terminal was introduced in 1983 and discontinued in June, 1998.<ref>{{cite web |
| url=http://vt100.net/vt_history | | url=http://vt100.net/vt_history | ||
| title=Digital's Video Terminals | | title=Digital's Video Terminals | ||
| author=Williams, Paul | | author=Williams, Paul | ||
| accessdate=March 4, 2012 | | accessdate=March 4, 2012 | ||
| − | }}</ref> | + | }}</ref>{{Computerworld |
| + | | id=M8uwmICKZwMC | ||
| + | | page_prefix=PP | ||
| + | | page=17 | ||
| + | | title="DEC VT320 late, but low price surprises" | ||
| + | | author=David Bright | ||
| + | | date=August 31, 1987 | ||
| + | }} | ||
| + | |||
| + | It uses an [http://deskthority.net/wiki/DEC_LK201 LK201] keyboard. | ||
Features: | Features: | ||
Revision as of 21:13, 15 January 2018
| DEC VT220 | |
|---|---|
 | |
| Manufacturer | DEC |
| Model | VT220 |
| Lifetime | |
| Discontinued | June, 1988 |
| Communication | |
| Interfaces |
RS-232C, 20 mA current loop |
| Display | |
| Size | 12-inch |
| Character Modes | |
| Resolutions | 80x24, 132x24 |
| Matrix | 7x9 |
| Firmware | |
| CPU | Intel 8051 |
| ROM | 24 KB |
| RAM | 16 KB |
| Personalities |
DEC VT52, DEC VT100 |
| Software Libraries | |
| Terminfo Name | vt220 |
The DEC VT220 terminal was introduced in 1983 and discontinued in June, 1998.[1][2]
It uses an LK201 keyboard.
Features:
- RS-170 composite video output
- optional internal modem
Manx
- VT220 Installation Guide, August, 1983
- VT220 Pocket Service Guide, August, 1986
- VT220 Programmer Reference Manual, August, 1983
- VT220 Programmer Reference Manual, August, 1984
- VT220 Technical Manual, November, 1984
- VT220 Terminal Assembly Field Maintenance Print Set, July, 1983
External Links
Images
LK201 connector pinout
References
- ↑ Williams, Paul. "Digital's Video Terminals". http://vt100.net/vt_history. Retrieved March 4, 2012.
- ↑ "DEC VT320 late, but low price surprises", David Bright, Computerworld, August 31, 1987, pg. 17
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