• How to simulate write operation to FLASH?
    Hello, gantleman! I met some difficulties when simulating AT89C51RE2. The project written on Assembler works correctly in the hardware, but doesn't work in Keil 3 Simulator. The problem consist...
  • Write/Read Flash into W77e58
    I'm trying to write and read internal RAM with w77e58 but without success. I'm using the following code. #include<string.h> #include<W77E58.h> unsigned char xdata xdata_buffer [1]; void...
  • Flash read & write
    Hello friends I want to define 32bit(4 byte) value as a constant in flash. How to access it within a programm written in 'C' for 8051 microcontrolller. Please suggest me any solution.
  • Can write single byte to flash?
    I'm using stm32l073 board, and doing delta update for OTA, that need write single byte to flash, but I check the example there write to flash by using double word(4 bytes). Can write single byte to...
  • Flash write / read functions
    Hi, there, one thing I missed going from PIC to ARM is the ability to write to and read from onboard eeprom, or flash with supplied functions. Obviously, I haven't seen an ARM chip with onboard...