floyd@humu.UUCP (Robert W. Floyd) (01/22/87)
We have a MAC-XL (lisa) with a parallel expansion port. We woul'd like to connect the Lisa through the expansion port to a HP-IB (IEEE 488) bus, but our information on the parallel port is limited. We would like to here from anyone who might have done this, or from any one who has enought information about the parallel port for us to do it ourselves. In particular, we would like information about the parallel interface chips on the board and their addresses in the Lisa environment. Thanks'