Beehive DM20

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Beehive DM20
Manufacturer Beehive
Model DM20
Lifetime
Introduced September, 1980
Communication
Interfaces RS-232C,
20 mA current loop
Baud Rates 110, 300, 1200, 1800, 2400, 4800, 9600, 19200
Display
Size 12-inch
Refresh Rate 60 Hz
Character Modes
Resolution 80x24
Status Line Yes
Matrix 8x8
Firmware
CPU Intel 8085A

The Beehive DM20 terminal was introduced in September, 1980. The DM30 is a Beehive Micro Bee variant offering editing, buffered transmission, extended formatting capabilities, block mode transmission, buffered auxiliary port, and extended function keys.[1]

Images

References

  1. Beehive DM series advertisement, Computerworld, September 8, 1980, pg. 14