Re: HP9816 PAL16L8 (a...@alanlee.org)

Yes it’s true but my knowledge is not enough to do it. Maybe you would like to take a look at schematic? http://www.hpmuseum.net/capcha/freecap_wrap.php?r=4020 The output signal /HPIBGr from pin 18 of the PAL (sheet 17) is stuck at 3

Re: HP9816 PAL16L8 (a...@alanlee.org)

> L series are combinatorial only. You (or someone who has a working one) > should be able to figure out a logic map by either running through all > the input permutation or putting it in a reader that will do the same > (vs reading the fuse data). > > -Alan > > Good luck. unfortunately I

HP9816 PAL16L8

desperately looking for jedec file of PAL 16L8 position U69 part # 1820-2991

HP9816 PAL16L8

desperately looking for jedec file of PAL16L8 position U69 part # 1820-2991 for my HP9816