Re: JACE: Finally usable for a change

[Sheldon Simms <wsspammy@gmail.com>]

On 2011-01-27 17:59:43 -0500, mmphosis said:

> ORG $0300:
>     LDA $C050 ; 4 cycles
>     NOP ; 2 cycles
>     LDA $C051 ; 4 cycles
>     JMP $0300 ; 3 cycles
>
> Note that 13 cycles is what makes the video "lock in" work.

When I try this code on my IIe, I get a doubled 80-column letter in the last
microsecond before the Lores starts. Looking at "Understanding the
Apple IIe" I think I understand how/why this can occur.

My question is, does this happen on the Apple II/II+? I suspect not, but
am I wrong?