Boundless VGB10 Información De Instalación Y Funcionamiento página 42

Protocol
Connector
Keyboard keys
Nonvolatile memory
Cables
Communication/Printer
Ports
Serial
Parallel
m = male; f = female
European languages.
IBM enhanced PS/2-compatible
PS/2-style, 6-pin mini DIN
All keys are programmable for single
characters, character sequences, or
local functions.
768K bytes memory
User-defined key maximum length =
255 bytes
The 25-pin D-sub connectors (Comm1)
use an EIA-232 cable, with maximum
cable length of 15.3 m (50 ft).
The parallel printer connector can use a
25-pin D-sub male to 36-pin Champ
male.
The 9-pin female connector (Comm2)
uses any standard PC serial cable.
Bidirectional serial communication/
printer ports with full modem support at
300 to 115.2K baud:
EIA 423
Comm1 (Figure A-1): Two 25-pin D-sub
m/f (use one or the other)
EIA 232
Comm2 (Figure A-2): 6-pin MMJ
Centronics (25-pin D-sub f) parallel
printer connector (Figure A-3).
Video Terminal A-3