include ht47c20.inc
data .section 'data'
count db ?
code .section at 0 'code'
org 00h
jmp start
org 04h
reti
org 08h
reti
org 0ch
jmp rtc_int
org 10h
reti
;****************************
start: clr intc0
clr intc1
clr count
mov a,07h
mov rtcc,a
set intc0.3
set intc0.0
jmp $
;****************************
rtc_int:
inc count
reti
;********************************