Introduction - If you have any usage issues, please Google them yourself
Small lamp control procedures************ interrupted entrance procedures****** ORG 0000H procedures LJMP START Jump start address START implementation ORG 0003H external interrupt 0 interrupt RETI entrance interrupted the return address (not open interruption) ORG 000BH timer interrupt T0 interrupt RETI to return to the entrance of the address (can not interrupt) ORG 0013H external interrupt 1 interrupt RETI entrance interrupted the return address (not open interruption) ORG 001BH Timer T1 interrupt RETI entrance interrupted the return address (not open interrupt ) ORG 0023H entrance serial port interrupt RETI interrupt return address (not open interrupt