I don't know. I do know that Roland also used something similar though the length of some of the contact points are different from the Mitsubishi Melcard.
Don Resor -----Original Message----- From: cctalk <cctalk-boun...@classiccmp.org> On Behalf Of Alexandre Souza via cctalk Sent: Sunday, April 11, 2021 10:38 AM To: Chuck Guzis <ccl...@sydex.com>; General Discussion: On-Topic and Off-Topic Posts <cctalk@classiccmp.org> Subject: Re: Mitsubishi Melcard (edge connect type) Isnt that the epson card standard? Enviado do meu Tele-Movel Em dom, 11 de abr de 2021 14:37, Chuck Guzis via cctalk < cctalk@classiccmp.org> escreveu: > On 4/11/21 7:08 AM, D. Resor via cctalk wrote: > > Does anyone recall what kind of hardware/software was used to > > read/write > the > > early Mitsubishi Melcard EPROM cards with the PCB edge connector > contacts? > > > > It was explained to me by someone that a EPROM programmer could be > > used, however I've never seen a socket which fits the edge card > > connector of > these > > cards. > > I don't know if it's exactly what you're looking for, but there's a > potload of information on Bitsavers, starting with PDF page 115: > > > http://www.bitsavers.org/pdf/mitsubishi/Mitsubishi_VLSI_MOS_Memory_RAM > _ROM_and_Memory_Cards_Jan91.pdf > > --Chuck > >