Hello, * On Mon, Nov 26, 2012 at 10:09:19PM +0100 silverdr@wfmh.org.pl wrote: > > On 2012-10-09, at 17:16, Gerrit Heitsch wrote: > > > You can [...] tie _CS and _OE of a 27C512 to GND and use it, properly programmed, as a PLA replacement. > > I recall seeing something like that advertised (by Jens AFAIR) some time ago.. Which yields the question if there is a payload for such EPROM available somewhere already? It seems to be doable: https://groups.google.com/forum/?fromgroups=#!topic/comp.sys.cbm/UO4NcRs-3Hg http://compgroups.net/comp.sys.cbm/replacing-pla-with-an-eprom-on-a-c64/23534 Note that the results were mixed: Some reported success, some reported partial success (it works sometimes, but sometimes, it does not). It seems an EPROM is not optimal for this, as there might be some transition spikes which would make the computer perform wrong operations. Regards, Spiro. -- Spiro R. Trikaliotis http://www.trikaliotis.net/ Message was sent through the cbm-hackers mailing listReceived on 2012-11-27 20:00:06
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