On 5/19/22 19:18, Raj Wurttemberg wrote: > Hi smf, > > I uploaded a high-res picture to the file share. This is the file name, "data-20-z80-vid-pak.png". Mine has the Z-80 daughter-board. The chip in question says 'VID PAK CG' with the CG likely meaning 'character generator'. > Are you talking about the chip at U18? Do you think it might be equivalent to a 2716? Yes, either a 2716 or a 2732 is the most likely pinout. Gerrit > > /Raj > >> -----Original Message----- >> From: smf <smf_at_null.net> >> Sent: Thursday, May 19, 2022 11:33 AM >> To: cbm-hackers_at_musoftware.de >> Subject: Re: Z80 Video Pak >> >> Thanks >> >> I think there must be another rom on the board somewhere for the font as >> this rom is full of 6502. >> >> At least the 24 pin DIP at the back of this picture looks like it could >> be a rom. >> >> https://postimg.cc/tZDLVqQT >> >> All the pictures I've found online are so blurry you can't actually read >> any of the chip id's though. >> >> On 18/05/2022 22:25, Raj Wurttemberg wrote: >>> Hi smf, >>> >>> I have uploaded a bin file of the EPROM, a picture of the EPROM, and two >> pictures of the screen that show the cartridge working (sys 36864 and sys >> 36867). I do have the manual and program tape if needed. > >Received on 2022-05-19 21:00:03
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