rd_ad10.lst

隧道灯控制 隧道灯控制 隧道灯控制

A51 MACRO ASSEMBLER  RD_AD10                                                              09/20/2007 16:57:12 PAGE     1


MACRO ASSEMBLER A51 V7.10
OBJECT MODULE PLACED IN E:\SUIDAO2\RD_AD10.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE E:\SUIDAO2\RD_AD10.ASM DB SB

LOC  OBJ            LINE     SOURCE

                       1     ADC SEGMENT CODE
                       2     PUBLIC     read_ad
----                   3     RSEG       ADC
                       4     
0000                   5     read_ad:
  0084                 6     cs_ad  bit P0.4
  0086                 7     sck_ad bit P0.6
  0085                 8     sdo_ad bit P0.5
                       9     
0000                  10     rd_adx:
                      11             ;output  r6,H  r7,l
0000 C286             12             clr     sck_ad
0002 C284             13             clr     cs_ad
                      14     
0004 E4               15             clr     a
                      16             
                      17     ;       mov     r7,#2
                      18     ;rd_adnext1:
                      19     ;       setb    sck_ad
                      20     ;       mov     c,sdo_ad
                      21     ;       rlc     a
                      22     ;       clr     sck_ad
                      23     ;       djnz    r7,rd_adnext1
                      24     ;       mov     r6,a
                      25     
0005 E4               26             clr     a
0006 7F08             27             mov     r7,#8
0008                  28     rd_adnext:
0008 D286             29             setb    sck_ad
000A A285             30             mov     c,sdo_ad
000C 33               31             rlc     a
000D C286             32             clr     sck_ad
000F DFF7             33             djnz    r7,rd_adnext
                      34     
0011 D284             35             setb    cs_ad
0013 FF               36             mov     r7,a
0014 22               37             ret
                      38     
                      39             END
A51 MACRO ASSEMBLER  RD_AD10                                                              09/20/2007 16:57:12 PAGE     2

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


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

ADC. . . . . . . .  C SEG    0015H       REL=UNIT
CS_AD. . . . . . .  B ADDR   0080H.4 A   
P0 . . . . . . . .  D ADDR   0080H   A   
RD_ADNEXT. . . . .  C ADDR   0008H   R   SEG=ADC
RD_ADX . . . . . .  C ADDR   0000H   R   SEG=ADC
READ_AD. . . . . .  C ADDR   0000H   R   SEG=ADC
SCK_AD . . . . . .  B ADDR   0080H.6 A   
SDO_AD . . . . . .  B ADDR   0080H.5 A   


REGISTER BANK(S) USED: 0 


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