Re: A86: More beginner questions


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Re: A86: More beginner questions






BIOSERRORS wrote:

> As I said before, I'm still a beginner.  How do I add the mem address that HL
> points to with the value in the accumulator, so that HL points to a new
> address?
>
> Like this:
> HL points to $9000
> and A has the value 200
> add them so that HL now points to $90C8
>
> ??

19 t-states with carry, 20 t-states without add a,h            ;4 t-states ld
h,a                ;4 t-states
 jr nc,skip            ;7 or 12 t-states
 inc l                    ;4 t-states
skip:


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