----- Original Message ----- From: "William Levak" <wlevak@SDF.ORG> To: <cbm-hackers@musoftware.de> Sent: Tuesday, April 18, 2017 6:33 PM Subject: Re: PET2001-2316-board with 2532 / 2716 possible? > There are no EPROM equivalents for the 6540. If you want to use EPROMs, > you will need an adapter board. --- As Christian pointed out, we're talking about replacing 2316s, not 6540s. FWIW, in most places a 2716 will replace a 2316, but again, we're (also) talking about 2732s, not just 2716s; IIRC neither needs an adapter. I believe the BASIC 2 2316 part numbers were 901447-20 through 901447-26, AKA 2316B-007 through 2316B-013. m ============================================== > > > There are no EPROM equivalents for the 6540. If you want to use EPROMs, > you will need an adapter board. > > 6540-020 is for BASIC 2. No version of BASIC 1 will use the floppy drive. > > > On Fri, 14 Apr 2017, vossi wrote: > >> This is not correct. >> >> Floppy access isn't possible because a bug in basic 1. >> There is a fixed version that enables full floppy use. >> This version is available in original 6540 ROMs - I have this ROM-set here >> (6540-020 to 6540-026). >> >> But that wasn't the question. >> The question was: >> >> Why runs the PET 2316 board with ROMs but not with eproms? - I think it >> should... >> >> Christian >> >> >> >> -- >> View this message in context: http://cbm-hackers.2304266.n4.nabble.com/PET2001-2316-board-with-2532-2716-possible-tp4662730p4662738.html >> Sent from the cbm-hackers mailing list archive at Nabble.com. >> >> Message was sent through the cbm-hackers mailing list >> > > wlevak@sdf.lonestar.org > SDF Public Access UNIX System - http://sdf.lonestar.org > > Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2017-04-19 00:00:02
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