Date: 2003-10-14 20:26:22
> -----Original Message----- > From: ext William Levak [mailto:email@example.com] > Sent: 14 October, 2003 20:41 > To: firstname.lastname@example.org > Subject: Re: Mistery module - more details and corrections > > > On Tue, 14 Oct 2003 Gianmario.Scotti@nokia.com wrote: > > > Let me resend this message, with corrections: > > > > > > > > This is what I find inside: > > > > "8646" - EF6821P "Peripheral I/F adapter" > > CDM6264 - 8K * 8 SRAM > > EPROM > > Three 74LS glue logic ICs - 74LS74, 74LS04, 74LS33 > > The 6821 is the Motorola equivalent of the 6520. Since this is an > interface chip, it must be connected to something. Is there > a connector > on the cartridge? That would give some clue as to what it does. > > What type is the EPROM? Can you remove it and read the contents? No, no connector, except for the edge connector that goes to the C-64. I could remove the EPROM, but can't read the contents. The EPROM, if my eyes can read that correctly, seem to be a D27512, a 64KB capacity EPROM. Message was sent through the cbm-hackers mailing list
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