flashrw.lst

利用C8051F040操作內部FLASH读写程序

C51 COMPILER V8.05a   FLASHRW                                                              06/21/2008 17:06:23 PAGE 1   


C51 COMPILER V8.05a, COMPILATION OF MODULE FLASHRW
OBJECT MODULE PLACED IN FlashRW.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE FlashRW.c BROWSE DEBUG OBJECTEXTEND TABS(3)

line level    source

   1          #include "C8051F040.h"
   2          #include "absacc.h"
   3          #define LEN 5
   4          
   5          void FlashWrite(unsigned char xdata *pwrite, unsigned char *BufFrom, unsigned char len)
   6          {
   7   1        unsigned char ii;
   8   1        
   9   1        WDTCN = 0xde;
  10   1        WDTCN = 0xad;
  11   1        EA = 0;
  12   1        
  13   1        SFRPAGE = 0x00;
  14   1        FLSCL = 0x81;     // Enable Flash Write
  15   1        PSCTL = 0x03;     // xdata