I don't know how hard this will be to solve. Probably very easy for some and very difficult for some.
I used to own a Sinclair QL in he eighties and this was the computer I started to program in assembler on. It had an MC68008 processor which was a cheaper option than the MC68000. I think that the instruction set is identical but the 68008 has only an 8 bit data bus and 20 bit address bus. Anyway, After the QL I bought an Atari 1040STFM (instead of an Amiga because one of my best friends bought the ST because of its midi port. He had many synths through the years and composed maaany songs using the ST). The Atari used the 68000 which made the upgrade easy. The last of my 68000-based computers was the Atari Mega STE which had a 40MB hard drive, 4 megs of RAM, it ran in 16MHz and had a maths processor. What an upgrade!
The cache is obviously NOT at the coordinate above!
You can find the cache at:
N58 19.D0 E015 05.D1
Download the assembler file and find the contents of registers D0 and D1 after execution of the last instruction. As has been pointed out in a log, all registers contains nothing but zeros at program start.
Please share your computer "relationships" (or lack thereof) when logging.
And at last, some pictures of the hardware I have droned about in the text above:
