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Old 21 December 2014, 10:31   #1
B14ck W01f
m68k all the way
 
Join Date: Aug 2011
Location: Koalaland
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KS3.1 (A4000T): Access violation

So I'm in the middle of creating a config that emulates the A4000T, and I found a KS3.1 (A4000T) ROM somewhere in my collection and made WinUAE used that instead of the regular 3.1 ROM. Instead of the normal Kickstart screen being displayed, the emulator crashes. According to the log, there seems to be a "Access violation!" on the last line of the log, and I have no idea why it does that.


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File Type: uae Amiga 4000 (A4000T-040).uae (18.4 KB, 119 views)
File Type: txt winuaelog.txt (6.8 KB, 121 views)
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Old 21 December 2014, 11:18   #2
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,510
Switch off cycle-exact as a workaround.

NCR SCSI IO (incorrectly) becomes 16-bit wide that breaks NCR long word register that triggers scripts operation when written to.
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Old 21 December 2014, 13:13   #3
B14ck W01f
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Disabling cycle-exact does indeed bring up the Kickstart screen as it should (which I am going to do in the future), but if I use this modified config to insert a Workbench 3.1 disk, the GUI (Intuition?) fails to load properly. The disk icons do not show up, and I can't access any of the menus.
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Old 21 December 2014, 13:16   #4
Toni Wilen
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Posts: 26,510
You need A4000T specific WB disk. A4000T ROM does not have Workbench.library, NCR SCSI driver was too big.
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