Posted By
vigsa (HUN)
on 2008-12-27
12:13:59
|  Re: Missing BASIC ??? -> Buggy BASIC ROM?
First of all, thanx for the tipps. The motherboard and the chips/sockets are now clean, but the problem still exist. I Found a new sympthom: when I list the contents of memory at the address of 8000 it does not seems to me allright. It changes! (M 8000, D 8000) For example: M 8000 : F0 F0 F8 F0 F0 FC F0 FF. After 3 sec, M800 : F0 F0 F0 F0 F0 FC F0 FD. I tried other memory addresses, but only 8000 and above are changing. When I look at the code (D 8000) it is not like a healthy program.
Any other idea?
Question #2: Basic should start with G 8000, isn't it?
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