Interlink/Laplinkkabel
======================

	    CABLE:  Connect D7-D0,SEL,POUT, and BUSY across,
		    Connect ACK (FLAG interrupt) to SEL locally:

	    (2-9)   D7-D0   ------------    D7-D0
	    (12)    POUT    ------------    POUT
	    (11)    BUSY    ------------    BUSY       PARALLEL PORT
	    (13)    SEL     --+------+--    SEL
	    (10)    ACK     -/        \-    ACK
	    (18-22) GND     ------------    GND  (18-22)