Quote:
Originally Posted by solarmon
Yes, I have Kickstart 3.0 (39.106) on my A1200 rev 2B too.
My memory card is a 'modern' A1208 board from Edu Arana - arananet.net:
https://www.arananet.net/pedidos/pro...tram-for-1200/
According to https://www.amigacoding.com/index.php/Amiga_memory_map the 8MB Fast Ram should be using the Zorro-II 24-bit address range:
200000-5FFFFF (First 4MB)
600000-9FFFFF (Second 4MB)
It is the second 4MB range that clashes with the PCMCIA (for memory card) address space.
I understand Kickstart 3.0 (39.106) doesn't have the check to disable PCMCIA memory. Since I don't use the PCMCIA slot for memory, only Compact Flas, in theory it should not conflict with the 600000-9FFFFF range. However, I'm finding that my A1200 still crashes/glitches when I put my A1208 in 8MB memory mode and use the CF in the PCMCIA slot. |
crashes and glitches ? that's really strange,
perhaps there is some incompatibility with ur compact flash adapter
try another different PCMCIA device ie a modem or a LAN and check if works
btw,
I checked where is located the fast ram memory in my tra1200 turboboard
in sysinfo say this:
start adress :$00200000
end adress :$009FFFFF
total size : 8.0mb
memory type : fast ram public kick24bitDMA