HP 2640A
HP 2640A | |
---|---|
Manufacturer | HP |
Model | 2640A |
Lifetime | |
Introduced | April, 1975 |
Introductory Price | $2,640 |
Communication | |
Interface | RS-232C |
Baud Rates | 110, 150, 300, 1200, 2400, external |
Display | |
Size | 5x10-inch |
Phosphor | P4 white |
Refresh Rates | 60 Hz, 50 Hz |
Character Modes | |
Resolution | 80x24 |
Matrix | 7x9 |
Firmware | |
RAM | 8 K |
The HP 2640A terminal was introduced in April, 1975 at a price of $2,640 for a quantity of 6.[1][2][3][4][5][6][7]
Manx
- 264x Composite Service Manual, May, 1981
- HP 13255 Data Terminal Technical Information, August, 1982
- HP 13255 Backplane Module Data Terminal Technical Information, October, 1977
- HP 13255 Power Supply Module Data Terminal Technical Information, August, 1976
HP Museum
- 2640A Interactive Display Terminal Technical Data, November, 1974
- 2640A Interactive Display Terminal Technical Data, March, 1975
- 2640A Owner's Manual, March, 1975
- 2640A Terminal Installation and Service Manual, May, 1975
- 2640A Terminal Installation and Service Manual, May, 1976
- 2640A Display Terminal Diagnostic, January, 1975
Images
References
- ↑ Hewlett-Packard advertisement, Computerworld, April 23, 1975, pg. 4
- ↑ "Cost-Effective, Reliable CRT Terminal Is First of a Family", James a. Doub, HP Journal, 26(10), pg. 2, June, 1975
- ↑ "A Functionally Modular Logic System for a CRT Terminal", Arthur B. Lane, HP Journal, 26(10), pg. 6, June, 1975
- ↑ "A High-Resolution Raster Scan Display", Jean-Claude Roy, HP Journal, 26(10), pg. 11, June, 1975
- ↑ "Firmware for a Microprocessor-Controlled CRT Terminal", Thomas F. Waitman, HP Journal, 26(10), pg. 16, June, 1975
- ↑ "A Microprocessor-Scanned Keyboard", Otakar Blazek, HP Journal, 26(10), pg. 20, June, 1975
- ↑ "Packaging for Function, Manufacturability, and Service", Robert B. Pierce, HP Journal, 26(10), pg. 22, June, 1975