>Does the 4mb mem ext. from Japan work ok in the Turbo-R A1ST ? - I remember
>Henrik Gilvad expanded my A1ST to 512K, at this time he said that it was
>impossible to get the internal mapper control more than the 512k.
It should work fine. I use a AddRAM (old version) 4MB on my turboR A1GT.
What Henrik was talking about is purely for internal mapper. The internal
mapper reports only the lowest 5 bits when reading out the mapper
registers. (5 bit = 32 pages of 16kB = 512kB)
Ofcourse it's 'illegal' to read the mapper registers, but hey ;)
I have heard of people expanding their turboR memory to 1MB, but I have no
idea how (I know very little hardware).
Greetz,
Patriek
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