I have some doubts about Fusion Forty...
I think my board is rev1. It probably has latest roms (it seems to autoconfigure all the ram) but I'm not 100% sure. Is it possible to replace the 56Mhz crystal by a 80Mhz one and replace the 040/25 by a 040/40Mhz?
I ask because I have read here that there are two models:
http://amiga.resource.cx/exp/fusion40
Is it possible to update rev1 to rev2 so 128MB of ram can be installed?
here it's stated that there are 28, 33 and 40Mhz versions:
http://amiga-hardware.com/showhardware.cgi?HARDID=213
Yes you can upgrade the 040 chip and the crystal, but, you may also have to use faster memory. Try to find an "MC" version 040 processor. Most are the "XC" version, which run hotter. Use high quality SIMMs, the DRAMs will have Germany or Japan printed on them.
