• 16C550 UART Programming
    Does the existing version of DK251 tools has support for programming a 16C550 UART.
  • Uart 16C550 Problem
    Hello to all! I try to use a 16C554 Uart from TI. I can read and write the Scratchpad (Base +0x07). I can write and read the LCR (Base +0x03) especially the LCR Bit7. I set the LCR,7 to 1. I write values...
  • 16C550 UART Programming
    Does the existing version of DK251 tools has support for programming a 16C550 UART.
  • Uart 16C550 Problem
    Hello to all! I try to use a 16C554 Uart from TI. I can read and write the Scratchpad (Base +0x07). I can write and read the LCR (Base +0x03) especially the LCR Bit7. I set the LCR,7 to 1. I write values...
  • MON51 use external 16C550 problem
    Dear all , I use W77E58 and external UART 16C550. I configure baudrate to 19200 with 1843200 Xtal in address 0x6000. all operation in W77E58 is ok. But if i change to AT89C52,i operator in debug mode...