slave.lst

IO口模拟I2C(主+从)

A51 MACRO ASSEMBLER  SLAVE                                                                11/12/2010 12:42:01 PAGE     1


MACRO ASSEMBLER A51 V8.02
OBJECT MODULE PLACED IN Slave.OBJ
ASSEMBLER INVOKED BY: C:\Keil\C51\BIN\A51.EXE Slave.asm SET(SMALL) DEBUG EP

LOC  OBJ            LINE     SOURCE

                       1     ;/*------------------------------------------------------------------*/
                       2     ;/* --- STC MCU International Limited -------------------------------*/
                       3     ;/* --- STC 1T Series MCU Simulate I2C Slave Demo -------------------*/
                       4     ;/* --- Mobile: [phone] -------------------------------------*/
                       5     ;/* --- Fax: [phone] ----------------------------------------*/
                       6     ;/* --- Tel: [phone] ----------------------------------------*/
                       7     ;/* --- Web: www.STCMCU.com -----------------------------------------*/
                       8     ;/* If you want to use the program or the program referenced in the  */
                       9     ;/* article, please specify in which data and procedures from STC    */
                      10     ;/*------------------------------------------------------------------*/
                      11     
  0090                12     SCL BIT P1.0
  0091                13     SDA BIT P1.1
                      14     
                      15     ;----------------------------
                      16     
0000                  17             ORG 0
                      18     
0000                  19     RESET:
0000 D290             20         SETB SCL
0002 D291             21         SETB SDA
                      22         
0004 1125             23         CALL I2C_WAITSTART  ;等雌鹗夹藕