> Anyway, why it fails? That's a good question. AFAIK there
> is no maprom jumper on the board,
Right.
> so it shouldn't be any unset jumper. I know some Phase5
> boards required memory module on certain memory bank to
> be able to use maprom, maybe this is it?
You need to have some fastram in the *main board* memory slots (yeah, the slow ones!). The MK I MapRom option copies the ROM to 0x07f80000 (main board ram), CyberStorm memory starts at 0x08000000.
Other than that, AFAIK KS1.3 does not support the 68040 stack frames and will nuke.
