display.lst

AVR单片机例程

__start:
__text_start:
    0018 E5CF      LDI	R28,0x5F
    0019 E0D2      LDI	R29,2
    001A BFCD      OUT	P3D,R28
    001B BFDE      OUT	P3E,R29
    001C 51C0      SUBI	R28,0x10
    001D 40D0      SBCI	R29,0
    001E EA0A      LDI	R16,0xAA
    001F 8308      STD	R16,0+Y
    0020 2400      CLR	R0
    0021 E6E6      LDI	R30,0x66
    0022 E0F0      LDI	R31,0
    0023 E010      LDI	R17,0
    0024 36E6      CPI	R30,0x66
    0025 07F1      CPC	R31,R17
    0026 F011      BEQ	0x0029
    0027 9201      ST	R0,Z+
    0028 CFFB      RJMP	0x0024
    0029 8300      STD	R16,0+Z
    002A E2EA      LDI	R30,0x2A
    002B E0F0      LDI	R31,0
    002C E6A0      LDI	R26,0x60
    002D E0B0      LDI	R27,0
    002E E010      LDI	R17,0
    002F 33E0      CPI	R30,0x30
    0030 07F1      CPC	R31,R17
    0031 F021      BEQ	0x0036
    0032 95C8      LPM
    0033 9631      ADIW	R30,1
    0034 920D      ST	R0,X+
    0035 CFF9      RJMP	0x002F
    0036 D03D      RCALL	_main
_exit:
    0037 CFFF      RJMP	_exit
FILE: delay.c
(0000) /****************************************/
(0001) /*  延时函数(mS),在本文件中应定义:xtal