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Leffmann · 25 December 2015, 20:16

From one of your gurus, $8000 000B, it looks like the FPU isn't even connected in the system. You'll get that exception if you run FPU code, but have no FPU or FP emulation in the system. What happens if you remove the FPU? What other hardware is attached?

EDIT: actually removing the FPU doesn't make much sense and I see you tried another one anyway. From the exceptions it looks like CPU and FPU works, but memory contents get screwed up. Something with the memory controller on the Blizzard maybe?

25 December 2015, 20:16	#3
Leffmann Join Date: Jul 2008 Location: Sweden Posts: 2,269	From one of your gurus, $8000 000B, it looks like the FPU isn't even connected in the system. You'll get that exception if you run FPU code, but have no FPU or FP emulation in the system. What happens if you remove the FPU? What other hardware is attached? EDIT: actually removing the FPU doesn't make much sense and I see you tried another one anyway. From the exceptions it looks like CPU and FPU works, but memory contents get screwed up. Something with the memory controller on the Blizzard maybe? Last edited by Leffmann; 25 December 2015 at 20:32.