UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post

julie_m · 9th Jun 2019, 5:09 pm

Oh, yes, that one is nicer than mine! Shorter, too: PHA / PLA is one byte. I could actually get away with omitting the CLC, since I happen to know that my decimal number is never going to exceed 3 digits so C will always be 0 from the preceding ROL.

I'm going to have to go through a whole heap of code now, looking for all the places where I could have used the stack instead of a temporary location .....

9th Jun 2019, 5:09 pm	#15
julie_m Dekatron Join Date: May 2008 Location: Derby, UK. Posts: 7,735	Re: Fun with 6502 Assembler Oh, yes, that one is nicer than mine! Shorter, too: PHA / PLA is one byte. I could actually get away with omitting the CLC, since I happen to know that my decimal number is never going to exceed 3 digits so C will always be 0 from the preceding ROL. I'm going to have to go through a whole heap of code now, looking for all the places where I could have used the stack instead of a temporary location ..... __________________ If I have seen further than others, it is because I was standing on a pile of failed experiments.