[sci.electronics] Cipher tape drive help

ddl@husc6.harvard.edu (Dan Lanciani) (09/28/89)

	My Cipher F8 series 9-track died and preliminary analysis
seems to point to an EPROM on its way out.  (CPU crashes on first
interrupt from a CTC that appears to be serving as a clock tick
generator.  Hard to tell without schematics...)  Since I didn't
think to make a backup while they were working, would anyone
care to send me a dump of working EPROMs?

				Dan Lanciani
				ddl@harvard.*