int_t0.ls1

这是一个很好的学习工程

A51 MACRO ASSEMBLER  INT_T0                                                               11/30/2005 15:54:09 PAGE     1


MACRO ASSEMBLER A51 V8.00
OBJECT MODULE PLACED IN int_t0.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE int_t0.src PR(.\int_t0.ls1) EP DEBUG

LOC  OBJ            LINE     SOURCE

                       1     ; .\int_t0.SRC generated from: int_t0.c
                       2     ; COMPILER INVOKED BY:
                       3     ;        C:\Keil\C51\BIN\C51.EXE int_t0.c BROWSE DEBUG OBJECTEXTEND SRC(.\int_t0.SRC)
                       4     
                       5     
                       6     NAME    INT_T0
                       7     
                       8     ?PR?int_t0?INT_T0    SEGMENT CODE 
                       9             EXTRN   DATA (Time_int_t0)
                      10             PUBLIC  int_t0
                      11     ; 
                      12     ; extern unsigned char Time_int_t0;
                      13     ; 
----                  14     CSEG    AT      0000BH
000B 020000   F       15             LJMP    int_t0
                      16     
                      17     ; void int_t0() interrupt 1
                      18     
----                  19             RSEG  ?PR?int_t0?INT_T0
                      20             USING   0
0000                  21     int_t0:
                      22                             ; SOURCE LINE # 4
                      23     ; {
                      24     ;       ++Time_int_t0;
                      25                             ; SOURCE LINE # 6
0000 0500     F       26             INC     Time_int_t0
                      27     ; }                     ; SOURCE LINE # 7
0002 32               28             RETI    
                      29     ; END OF int_t0
                      30     
                      31             END
A51 MACRO ASSEMBLER  INT_T0                                                               11/30/2005 15:54:09 PAGE     2

SYMBOL TABLE LISTING
------ ----- -------


N A M E             T Y P E  V A L U E   ATTRIBUTES

?PR?INT_T0?INT_T0.  C SEG    0003H       REL=UNIT
INT_T0 . . . . . .  C ADDR   0000H   R   SEG=?PR?INT_T0?INT_T0
TIME_INT_T0. . . .  D ADDR   -----       EXT


REGISTER BANK(S) USED: 0 


ASSEMBLY COMPLETE.  0 WARNING(S), 0 ERROR(S)