| ??? 03/18/03 23:35 Read: times |
#41818 - RE: 16 x 2 LCD display Responding to: ???'s previous message |
Hi Alan,
Just looking at your code, it seems that you have your code inside the first 256 bytes which is the entry point of interrupts. Your code will not work if there is any interrupt to the cpu. I will set org 256 ;0x100 before your DO: label. And put "RETI" on very interrupt vector. Hope this helps Lawrence |
