Digital VT 101

Lançado em 1 de janeiro de 1978

Not strictly a computer, but a computer terminal which has no inbuilt processing capability or storage.

 These were used to enter and view data on DEC Minicomputer systems such as the PDP11 over an RS232 serial connection.

1978. Identical in appearance to the original VT100 (1977). Adds local echo, which was needed for using the IBM mainframes in linemode (this was before we had 3270/ASCII protocol converters like the IBM Series/1 or 7171).

Construction:          Monitor + detachable keyboard

Display:               24x80 or 14x132 character cells

Character matrix:      7x9 with descenders

Screen size:           12" diagonal (8" x 4.5" active display)

Character set:         Complete US ASCII (128 codes)

Keys:                  65 keys in ANSI X4.14-1971 typewriter layout

Auxilliary keypad:     18 keys (digits, arrows, function keys)

Visual indicators:     7 LEDs

Interface:             RS-232/V.24

Flow control:          Xon/Xoff

Communication Speeds:  75,110,150,300,600,1200,2400,4800,9600,19200 bps

Dimensions:            14.5"x18"14.25" (monitor), 3.5"x18"x8" (keyboard)

Minimum table depth:   20.25"

Weight:                41 pounds

Local - Laboratório Pedagógico 2

Código de Inventário: MV-0012

Exemplar da coleção do Museu Virtual de Informática.

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