PORTIBM PC Portable (uses same BIOS as XT) 0378-037F - Intel 82360SL/82091AA - EPP-mode PARALLEL PORTIBM PC Portable (uses same BIOS as XT) Range: PORTIBM PC Portable (uses same BIOS as XT) 0278h or PORTIBM PC Portable (uses same BIOS as XT) 0378h SeeAlso: PORTIBM PC Portable (uses same BIOS as XT) 0278h"LPT1",PORTIBM PC Portable (uses same BIOS as XT) 0778h"ECP" 0378-037A as for standard parallel port 037B RW address strobe 037C RW data strobe 0 037D RW data strobe 1 037E RW data strobe 2 037F RW data strobe 3