[comp.sys.ibm.pc] switSWITCH SET FOR MULTI I/O CARD

jca@cpesac.UUCP (Jerry Aycock) (01/27/88)

I just picked up a multi I/O card for one of my XT's 
it is a TP 007 MULTI I/O with 8521KD clock. I didn't get the manual
with it. I would like to know the pin settings for the clock and 
which clock program it requires, I have tried guessing which pins
and which clock program , but no luck it just says clock not initialized.
thanks for any help.. 73 WA4OHX Jerry C.Aycock