• Write Firmware to DataFlash by hand
    Hi, I try to write the firmware for a AT91SAM9260 by hand into the DataFlash. I generated a binary file using fromelf.exe --bin -o Ext_SDRAM\program.bin Ext_SDRAM\program.axf and wrote this...
  • SPI interface on LPC2378 with atmel dataflash
    Dear all I have to do ARM7 (LPC2378)SPI (serial periferal interface) interface with 45DB161B Atmel data flash. I am new about SPI interface in ARM7.so will u provide me any application note ,technical...
  • XC888 - LCD power up sequence....
    In certain situations, my LCD will not power up. I am using an Infineon XC-888 micro driving a 16x4 LCD in 4-bit mode. The LCD is based on the ST7066U IC, the c-code is based on the DAvE structure...
  • download data via jtag to spi dataflash
    Hello, I'm using the AT91RM9200 controller with a dataflash (connected at the spi interface). But how could I download some data via the jtag interface to the spi dataflash? I could not found...
  • Program crash when writing to dataflash/EE
    I'm using RTX51 Tiny on the ADuC845 and i have problems with program crash. The program will freeze or reset and start all over. The problem occure only sometimes when i'm writing to the dataflash...