>> Can anyone tell me if the 1Meg expansion packs can be paged into memory
>and used.
>> And if so How.
>>
>> Regards.
>> Bob Wilkinson.
>>
>>
>>
>Yes you can, set the High Page register to take Ex memory  (bit 7)
>
>then ex low page register port 128 and ex high page register is 129 the
>upper 2 bits is which 1Meg pack to use, when just 1 Meg is in use they are 0
>normally
>
>
Thanks all for the info.

You wouldn't care to write that down as an example bit of code would you ?
I can then see exactly what is going on.

Bob Wilkinson.


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