vik@lynx.uucp (Vikram Sohal) (08/15/90)
Does anyone know about the side effects of expanding the A500's memory beyond 1 Megabyte? I have heard that certain methods cause problems for programs expecting contiguous chunks of RAM beyond 512K. Any recommendations as to what advantages/disadvantages internal or external memory expansions offer? ---------------------------------------------------------------------------- Thanks, Vic Sohal "We just turned it on and it's already got vik@lynx.uucp an I.Q. in the thousands!!!" (408) 354-7770 ----------------------------------------------------------------------------
rudolpe@jacobs.CS.ORST.EDU (Eric) (03/06/91)
I was curious about adding a lot of 256k bit drams to my A500. Now I have read the Hardware reference manual and got some brief information on how to interface them, but I am looking for something perhaps a little more informative. A little more descriptive. Like, what type of Dram controller chips to use and if I need to use PALs and where I might get PAL equations. How to boards "pseudo auto config" ? Responses would be appreciated....