tim1ch0.lst

飞思卡尔HC08单片机的定时捕捉输入

NO DEBUG INFORMATION AVAILABLE!
__text_start:
__start:
    8000 45 0240      ldHX	#0x0240
    8003 94           tXS	
    8004 CD 8051      jsr	__HC08Setup
    8007 45 0041      ldHX	#0x0041
    800A 65 0041      cpHX	#0x0041
    800D 27 06        beq	0x8015
    800F 6F 00        clr	0,X
    8011 AF 01        aiX	#1
    8013 20 F5        bra	0x800A
    8015 45 0042      ldHX	#0x0042
    8018 94           tXS	
    8019 45 8000      ldHX	#0x8000
    801C 65 8000      cpHX	#0x8000
    801F 27 0B        beq	0x802C
    8021 E6 00        ldA	0,X
    8023 9EE7 00      stA	0,S
    8026 AF 01        aiX	#1
    8028 A7 01        aiS	#1
    802A 20 F0        bra	0x801C
    802C 45 0240      ldHX	#0x0240
    802F 94           tXS	
    8030 CD 8035      jsr	_main
_exit:
    8033 20 FE        bra	0x8033
_main:
    8035 9B           seI	
    8036 12 04        Bset	1,0x04
    8038 12 00        Bset	1,0x00
    803A CD 8042      jsr	_SetTim1Ch0I
    803D 95           tSX	
    803E 9A           clI	
    803F 20 FE        bra	0x803F
    8041 81           rts	
_SetTim1Ch0I:
    8042 A6 30        ldA	#48
    8044 B7 20        stA	0x20
    8046 A6 4C        ldA	#76
    8048 B7 25        stA	0x25
    804A B6 20        ldA	0x20
    804C A4 DF        and	#-33
    804E B7 20        stA	0x20
    8050 81           rts	
__HC08Setup:
    8051 A6 01        ldA	#1
    8053 B7 1E        stA	0x1E
    8055 A6 3D        ldA	#61
    8057 B7 1F        stA	0x1F
    8059 3F 36        clr	0x36
    805B A6 01        ldA	#1
    805D B7 36        stA	0x36
    805F A6 01        ldA	#1
    8061 B7 38        stA	0x38
    8063 A6 2C        ldA	#44
    8065 B7 39        stA	0x39
    8067 A6 80        ldA	#-128
    8069 B7 3A        stA	0x3A
    806B A6 01        ldA	#1
    806D B7 3B        stA	0x3B
    806F 1A 36        Bset	5,0x36
    8071 1E 37        Bset	7,0x37
    8073 18 36        Bset	4,0x36
    8075 81           rts	
_isrTim1Ch0I:
    8076 8B           pshH	
    8077 A7 FF        aiS	#-1
    8079 95           tSX	
    807A B6 00        ldA	0x00
    807C F7           stA	0,X
    807D A4 02        and	#2
    807F F7           stA	0,X
    8080 27 08        beq	0x808A
    8082 B6 00        ldA	0x00
    8084 A4 FC        and	#-4
    8086 B7 00        stA	0x00
    8088 20 02        bra	0x808C
    808A 12 00        Bset	1,0x00
    808C 1F 25        Bclr	7,0x25
    808E A7 01        aiS	#1
    8090 8A           pulH	
    8091 80           rti	
_isrDummy:
    8092 8B           pshH	
    8093 8A           pulH	
    8094 80           rti