Also I find that when I press the reset button on my microcontroller, the it only goes back to the START location. It does not reset my RAM and I find I need to actually LDD $0000 and having to store it into all my variables..

Why would you expect RESET to set all variables to zero?

 

Okay so here's my divide method, Works with decimal and all. Now all I need to do is implement signs.

DIV:     JSR BOTLEFT
         LDD DIGIT1
         LDX DIGIT2
         IDIV
         STX RESULT
         STD REM
         JSR OUTPRINT
         LDD REM
         TBNE D, REMAIN
         JMP Get_Input
REMAIN:  LDAA #$2E
         JSR PRINT
D5:      LDD REM
         LDY #10000
         EMUL
         LDX DIGIT2
         EDIV
         STY RESULT
         JSR OUTPRINT
         JMP Get_Input

 

Hi jenxin ! I have to do a similar project. Can we talk please? My e-mail is <SNIP> please contact me.