Daniel Zorita wrote:
>
> Sp, June 22th 2000
>
> Hello.
> At my Turbo R A1GT, with a 4MB Padial's Ram expansion,
> all bits of ports &HFC to &HFF are active
> You can do:
> OUT 252,222
> ?INP(252)
> 222
> OK
> OUT 252,0
> ?INP(252)
> 0
> OK
>
> So, it works as suppossed: Well.
Surely your machine has a internal modification ... You can ask
any Japanese user if their 1mb expanded Turbo-Rs runs with european
software ... Also with external mappers. I'm sure your machine has
a mapper read-back register installed internally. I made this with
my machine, but since the chips I put inside were not fast enough
I had to remove. I have a explanation to you. Padial's expansion is
internal , right ? If so it should be also a fix for this problem !
Because if it's a fix I'm really interested !
Cya MSXers ...
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