刚开始用PIC 手头的片子是16c73 自己写的练习小程序 可是到这中断怎么也进不去 t0if溢出的时候 要不跑飞 要不直接跳过去 找了一小天了，水平太菜 还望DX指教程序如下：
仿真器用的是wave6000 有人说他的定时器不好用 有人用过吗 ？
include "test.inc"
org 00h
bcf intcon,gie
btfsc intcon,gie
goto $-2
goto main
org 04h
;======================================================
; 中断服务程序
;======================================================
interrupt:
movwf temp_w
swapf status,w
movwf temp_status
movf fsr,w
movwf temp_fsr
movf pclath,w
movwf temp_pclath
;-------------------------------------------------------------------
;中断查询
btfsc intcon,t0if
goto t0int
;bcf intcon,t0if
btfsc pir1,tmr1if
goto t1int
;bcf PIR1,TMR1IF
t0int:
call display
bcf intcon,t0if
goto recover
t1int:
call led_g
bcf intcon,tmr1if
goto recover
;--------------------------------------------------------------------
recover:
movf temp_pclath,w
movwf pclath
movf temp_fsr,w
movwf fsr
swapf temp_status,w
movwf status
movf temp_w,w
retfie
;========================================================
; 中断查询执行
;
;
;========================================================
main:
;timer1int:
;clrf t1con
;clrf tmr1h
;clrf tmr1l
;clrf intcon
;bsf status,rp0
;clrf pie1
;bcf status,rp0
;clrf pir1
;movlw 00110000h
;movwf t1con
;bsf t1con,tmr1on
timer0int:
clrf tmr0
clrf intcon
bsf status,rp0
movlw 01001011b
movwf OPTION_REG
bcf status,rp0
bsf intcon,t0ie
bsf intcon,peie
bsf intcon,gie
protaint:
bsf status,rp0
movlw 07h ;配置 adcon1
movwf adcon1
bcf status,rp0
bsf status,rp0
movlw 0f8h ;配置porta 012-o 345-i
movwf trisa
bcf status,rp0
other_int:
clrf led_flag
main_pro:
nop
nop
nop
nop
nop
goto main_pro
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