Tektronix 4027
| Tektronix 4027 | |
|---|---|
 | |
| Manufacturer | Tektronix |
| Model | 4027 |
| Lifetime | |
| Introduced | May, 1978 |
| Introductory Price | $8,695 |
| Discontinued | 1985 |
| Communication | |
| Interfaces |
RS-232C, 20 mA current loop, polling |
| Baud Rates | 50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2400, 4800, 9600 |
| Display | |
| Size | 12-inch |
| Refresh Rate | 60 Hz |
| Character Modes | |
| Resolution | 80x34 |
| Matrix | 7x9 |
| Cell | 8x14 |
| Graphic Modes | |
| Type | PseudoColor |
| Resolution | 640x350 |
| Firmware | |
| CPU | Intel 8080A |
The Tektronix 4027 terminal was introduced in May, 1978.[1][2] It was the first color raster graphics terminal offered by Tektronix. The Tektronix 4027A terminal was introduced in 1982.[3]
Manx
- 4027A Color Graphics Terminal Operator's Manual, March, 1982
- 4027 Color Graphics Terminal Service Manual Volume 1, January, 1980
- 4027 Color Graphics Terminal Service Manual Volume 2, January, 1980
References
- ↑ Tektronix advertisement, Computerworld, May 29, 1978, pg. 30
- ↑ "Tektronix Catalog". Tektronix. 1979. http://bitsavers.org/pdf/tektronix/catalog/Tektronix_Catalog_1979.pdf. Retrieved April 17, 2012.
- ↑ "Tektronix Catalog". Tektronix. 1982. http://manx-docs.org/collections/legalize/tektronix/catalog/Tektronix_Catalog_1982.pdf. Retrieved April 17, 2012.
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