E evildragon Veteran Member Joined May 29, 2007 Messages 1,646 Location Tampa Florida Jun 5, 2017 #41 I think honestly, at this point, just plugging in the card, and dumping the ROM with a utility will be best in figuring out who makes the card.
I think honestly, at this point, just plugging in the card, and dumping the ROM with a utility will be best in figuring out who makes the card.
R Rauli Experienced Member Joined Sep 16, 2013 Messages 114 Location Spain Jun 5, 2017 #42 evildragon said: I think honestly, at this point, just plugging in the card, and dumping the ROM with a utility will be best in figuring out who makes the card. Click to expand... The CPU has no access to the ROM, it's not in the same address space. But I read it with an EPROM burner, and it just contains character definitions. It has no executable code or any other data or copyright. Only character definitions. Last edited: Jun 5, 2017
evildragon said: I think honestly, at this point, just plugging in the card, and dumping the ROM with a utility will be best in figuring out who makes the card. Click to expand... The CPU has no access to the ROM, it's not in the same address space. But I read it with an EPROM burner, and it just contains character definitions. It has no executable code or any other data or copyright. Only character definitions.
Chuck(G) 25k Member Joined Jan 11, 2007 Messages 44,645 Location Pacific Northwest, USA Jun 5, 2017 #43 Have you traced the data lines from the P2 connector to see if they're actually connected to something?
Have you traced the data lines from the P2 connector to see if they're actually connected to something?