I have got a piece of assembly code of Motorola 68HC05P1/P9 microcontroller.
I have found out the meaning of different instructions from the datasheet.
Now i need to find out the meaning of statements like:
1. IR_Input equ !5
2. T_500 equ $A2
3. Key0 equ %1111
4. ADD #!03
5. LDX #5
What do the #, ! and $ symbols convey in the satatements shown above.
Re: Need help in decoding the assembly language of 68HC05P1/
I don't know ! denote for what. I've check my documentation, but no information.
Do you know the name of the Assembler your source code? Or do you have Assembly Listing of that code?