English Amiga Board - View Single Post

AJCopland · 14 March 2019, 22:57

Well since there's the ReAmiga 1200 (http://eab.abime.net/showthread.php?t=93836) and Amiga 1200+ (http://www.amigaclub.be/projects/amiga1200plus) replacement motherboards how about recreating the ChipRam read performance feat implemented by Index Information on the Access (http://amiga.resource.cx/mod/access.html) which: "Access incorporates an improved Chip RAM interface which couples it directly to the processor, giving twice as fast memory read performance as of a standard A1200."

Maybe getting 4MB of ChipRam isn't easy. Although Toni I do like your idea of using a FPGA/CPLD to duplicate the functionality.

14 March 2019, 22:57	#18
AJCopland Registered User Join Date: Sep 2013 Location: Beeston, Nottinghamshire, UK Posts: 238	Well since there's the ReAmiga 1200 (http://eab.abime.net/showthread.php?t=93836) and Amiga 1200+ (http://www.amigaclub.be/projects/amiga1200plus) replacement motherboards how about recreating the ChipRam read performance feat implemented by Index Information on the Access (http://amiga.resource.cx/mod/access.html) which: "Access incorporates an improved Chip RAM interface which couples it directly to the processor, giving twice as fast memory read performance as of a standard A1200." Maybe getting 4MB of ChipRam isn't easy. Although Toni I do like your idea of using a FPGA/CPLD to duplicate the functionality.