At least LDA and STA. From the 65816 we have - A3 lda d,S - 83 sta d,S and, less crucial, support for pointers on the stack - B3 lda (d,S),Y - 93 sta (d,S),Y where d is a constant displacement operand. (We might not want to use column 3.)
At least LDA and STA. From the 65816 we have
and, less crucial, support for pointers on the stack
where d is a constant displacement operand.
(We might not want to use column 3.)