[Coco] [CoCo] The Trials to disable RS232 Status

[Darren A]

On Sun, Oct 1, 2017 at 1:37 AM, David Ladd  wrote:

>
> So I read through and found two instructions I figured would be safe to NOP
> out.
> First instruction at Line # 0381/Address $A2C7 and Line # 0408/Address
> $A2F7.  Each of those instructions are two bytes.  A NOP is 1 byte.  So I
> need to make sure I change all 4 bytes to the NOP instruction.  So I
> quickly made a one liner to POKE the values I needed and then I would test
> it to see if it worked.  Here is the one liner:
> POKE &HA2C7,&H12:POKE &HA2C8,&H12:POKE &HA2F7,&H12:POKE &HA2F8,&H12
>
>

David, not a big deal, but you could cut the number of POKEs in half by
changing the two instructions to BRN rather than NOPs.

POKE &HA2C7,&H21:POKE &HA2F7,&H21


- Darren