delay.lst

PIC单片机的一些资料 学习单片机的朋友欢迎下载一定有用的哦

HI-TECH Software PICC Macro Assembler V8.05PL1
Serial number: HCPIC-38921                            Wed Dec  7 21:33:13 2005

Licensed to: HF
     1                           	processor	16F877A
     2                           	opt	pw 79
     3                           	psect	__Z38921RS_,global,delta=1
     4                           	psect	text0,local,class=CODE,delta=2
     5                           	psect	text1,local,class=CODE,delta=2
     6  0000                     
     7  0000                     
     8  0000                     
     9  0000                     
    10  0000                     
    11  0000                     
    12  0000                     
    13  0000                     
    14  0000                     
    15  0000                     
    16                           
    17                           	psect	__Z38921RS_
    18  0190                     
    19  0190                     
    20                           
    21                           	psect	text0
    22  069C                     _DelayMs
    23                           ;	_cnt assigned to ?a_DelayMs+0
    24  0000                     _DelayMs$cnt	set	?a_DelayMs
    25                           ;	_i assigned to ?a_DelayMs+1
    26  0000                     _DelayMs$i	set	?a_DelayMs+1
    27                           ;	__dcnt assigned to ?a_DelayMs+2
    28  0000                     _DelayMs$_dcnt	set	?a_DelayMs+2
    29                           ;_cnt stored from w
    30  069C  0183               	clrf	3	;select bank 0
    31  069D  00C0               	movwf	?a_DelayMs
    32  069E                     l4
    33                           ;delay.c: 20: unsigned char i;
    34                           ;delay.c: 22: i = 4;
    35  069E  3004               	movlw	4
    36  069F  00C1               	movwf	?a_DelayMs+1
    37  06A0                     l7
    38                           ;delay.c: 23: do {
    39                           ;delay.c: 24: { unsigned char _dcnt; _dcnt = (2
      +                          50)/((12*1000L)/(4*1000L))|1; while(--_dcnt != 
      +                          0) continue; };
    40  06A0  3053               	movlw	83
    41  06A1  00C2               	movwf	?a_DelayMs+2
    42  06A2                     l9
    43  06A2  0BC2               	decfsz	?a_DelayMs+2
    44  06A3  2EA2               	goto	l9
    45                           ;delay.c: 25: } while(--i);
    46  06A4  0BC1               	decfsz	?a_DelayMs+1
    47  06A5  2EA0               	goto	l7
    48                           ;delay.c: 26: } while(--cnt);
    49  06A6  0BC0               	decfsz	?a_DelayMs
    50  06A7  2E9E               	goto	l4
    51  06A8  0008               	return


HI-TECH Software PICC Macro Assembler V8.05PL1
Symbol Table                                          Wed Dec  7 21:33:13 2005

    ?a_DelayMs 0040              l4 069E              l7 06A0  
            l9 06A2        _DelayMs 069C          status 0003