On Thu, 20 Apr 2000 22:23:24 +0200, Laurens Holst wrote:
>There is a workaround for this:
>- If adress (switch_back) = 0 then boot normal
>- If adress (switch_back) != 0 then get registers from (save_regs), continue
>with saved PC.
>Just implement it in the BIOS (or something similar, via the Engine), and
>you can easily switch back to Z80 mode.
Sorry, I did not understood your proposal. There is no instruction
to switch back to Legacy Mode. The only possible solution is
reset the entire processor. And, on MSX architeture, this
means a generic MSX reboot. Go to Enhanced Mode is easy and AFAIK
the Z380 even continue with the same PC and other registers (there
is no reset).
AbraçOS/2, Daniel Caetano ([EMAIL PROTECTED])
...!m.tag
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