User`s manual

DIGITAL-LOGIC AG MSLB-P5 Manual V0.3
PRELIMINARY 36
4.3 Interface
4.3.1 PS/2-Keyboard
Standard PS2-Keyboard , also available on the utilityconnector
4.3.2 PS/2-Mouse Interface
Standard PS/2 conector , also available on the utilityconnector
4.3.3 Line Printer Port LPT1
A standard bi-directional LPT port is integrated into the MICROSPACE PC, with DMA7 support.
Further information about these signals is available in numerous publications, including the IBM tech-
nical reference manuals for the PC and AT computers and from some other reference documents.
The current is: IOH = 12mA IOL = 24mA
The SMC 37C672 may be programmed in the BIOS Setup.