ebr@io.UUCP (Evan B. Ross) (08/04/87)
I recently installed the 512k memory hack in my A1000, thus bringing it up to 1meg. I followed the article in Amazing Computing and had very little trouble. It did take a little thinking on my part since my machine doesn't agree with the schematic in the article (two signals in the select logic are reversed). I then patched my kickstart disk (as described in a letter in Amazing) so that it doesn't look for the second 512k at power-up. That way it doesn't think it's got 1meg of chip ram. Here's the question: has anybody come up with a kickstart patch that will make the system configure the second 512k as pseudo-fast ram? I'd prefer not to have to continue using addmem, so that I can use rrd again. -- There's sparks a comin' outa' my head!!! ...!harvard!umb!ileaf!ebr Evan B. Ross, Interleaf, Cambridge, Ma ...!sun!sunne!ileaf!ebr (617)577-9813 x5570