Re: [gnusim8085-users] Gnusim 8085 simulator

[Aanjhan R <aa...@gm...>]

On Wed, Aug 19, 2009 at 6:56 AM, srid<sri...@gm...> wrote:
>> For example
>> this is working all right.
>> MVI A, 9FH
>> But this is not working.
>> MVI A, FFH
>> The latter returns an error "Undefines Symbol" while assembling.

The latest on SVN will return a more meaningful error. I guess I will
make a minor release since this is question is being repeated.

Solution:
Use MVI A,0FFH


>> Also, add M does not work. I have not yet been able to determine the
>> pattern, but often operations involving M do not happen though the code was
>> previously assembled without errors. While debuging, the step involving the
>> M operation is executed without any change to the registers/flag.

I don't understand what you are talking about. Explaining it a bit
better with an example assmebly code will help resolve the issue.

>> Also Sir, like a conventional 8085 kit, it would be helpful if the
>> programmer had access to the memory locations of the code. That way the
>> simulations will be way more effective, i think.


Not again the first time this kind of request. We will work towards
it. Thank you for your valuable feedback.

Kind Regards,
Aanjhan