Difference between revisions of "Tektronix 4025"
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| interface2 = 20 mA current loop | | interface2 = 20 mA current loop | ||
| interface3 = polling | | interface3 = polling | ||
| − | | baud_rates = 75, 110, 150, 300, 600, 1200, 2400, 4800, 9600 | + | | baud_rates = 50, 75, 110, 134.5, 150, 300, 600, 1200, 1800, 2400, 4800, 9600 |
| display_size = 12-inch | | display_size = 12-inch | ||
| phosphor = P39 green | | phosphor = P39 green | ||
| ram = 4 K to 32 K | | ram = 4 K to 32 K | ||
| refresh_rate = 60 | | refresh_rate = 60 | ||
| + | | graphic_type = monochrome | ||
| + | | graphic_resolution = 640x350 | ||
}} | }} | ||
The {{PAGENAME}} terminal was introduced in 1978 at a price of $3,595.{{ref tektronix catalog | The {{PAGENAME}} terminal was introduced in 1978 at a price of $3,595.{{ref tektronix catalog | ||
Revision as of 18:56, 6 January 2013
| Tektronix 4025 | |
|---|---|
 | |
| Manufacturer | Tektronix |
| Model | 4025 |
| Lifetime | |
| Introduced | 1978 |
| Introductory Price | $3,595 |
| 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 |
| Phosphor | P39 green |
| Refresh Rate | 60 Hz |
| Character Modes | |
| Resolution | 80x34 |
| Matrix | 7x9 |
| Cell | 8x14 |
| Graphic Modes | |
| Type | Monochrome |
| Resolution | 640x350 |
| Firmware | |
| RAM | 4 K to 32 K |
The Tektronix 4025 terminal was introduced in 1978 at a price of $3,595.[1] The Tektronix 4025A terminal was introduced in 1982.[2]
Manx
- 4025 Computer Display Terminal Operator's Manual, November, 1977
- 4025 Computer Display Terminal Programmer's Reference, January, 1978
- 4025A Computer Display Terminal Programmer's Reference, December, 1981
- 4024 and 4025 Computer Display Terminals Service Manual (Vol. 1, Theory of Operation), January, 1983
References
- ↑ "Tektronix Catalog". Tektronix. 1978. http://bitsavers.org/pdf/tektronix/catalog/Tektronix_Catalog_1978.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.
