Closed Rhialto closed 1 week ago
Describe where we can find the problematic topic
appendix-45gs02-registers.tex \subsubsection{The MAP instruction}
Describe the solution you'd like
The diagram shows LDZ #$XA and LDX #$ZD. The LDZ points to some split up bits: X7...X4. The LDX points to some split up bits: Z7...Z4.
LDZ #$XA
LDX #$ZD
LDZ
X7...X4
LDX
Z7...Z4
Since both X and Z are register names, this is confusing.
Describe alternatives you've considered
Use LDZ #$ZA and LDX #$XD and adjust the vertical bitmap to use from top to bottom Z7 ... Z4, X7...X4.
LDZ #$ZA
LDX #$XD
Z7
Z4
X7
X4
Additional context
If this is incorrect I misunderstood the illustration and it should be fixed in some different way :-)
You are correct, this would be an improvement. I believe this suggestion is what was intended. Will fix.
Describe where we can find the problematic topic
appendix-45gs02-registers.tex \subsubsection{The MAP instruction}
Describe the solution you'd like
The diagram shows
LDZ #$XA
andLDX #$ZD
. TheLDZ
points to some split up bits:X7...X4
. TheLDX
points to some split up bits:Z7...Z4
.Since both X and Z are register names, this is confusing.
Describe alternatives you've considered
Use
LDZ #$ZA
andLDX #$XD
and adjust the vertical bitmap to use from top to bottomZ7
...Z4
,X7
...X4
.Additional context
If this is incorrect I misunderstood the illustration and it should be fixed in some different way :-)