This program will turn off the calculator. WOW!
The code is simple, it dosn't even include any ROM calls! Follow along now.
#define B_CALL(xxxx) rst 28h \ .dw xxxx #define B_JUMP(xxxx) call 50h \ .dw xxxx .org 9D95h DI ; disable interrupts LD A,001H ; Loading 0 to "a" register OUT (003H),A ; turn off screen EI ;enabling intterupts RET .end END
What's to explain?Tutorial 10