• UART1
    Hi at All In LPC2364 the TX1 and RX1 pin on Uart1 are present in Port0 and Port2,is possible use both this pin for receive and transmit the data from two system? when device1 transmit/receive on Uart1...
  • UART in 89C669
    89C669 IC has dual UART . How do I refer the individual UARTs using a C Program...
  • I2C on 89C669
    Hi I Have problem to run the I2C on 89c669. // function init_i2c // initializes the I2C peripheral void init_i2c(void) { P1 |= 0xC0; // set P1.6 and P1.7 open drain TMOD |= 0x01; // timer...
  • philips 89c669
    we r using philips 89c669 ,in design we r using DS1232 to provide reset to 89C669. Reset doesnt come up most of the time. Is this problem of microcontroller?
  • Using EDATA on 89C669
    Hi, Has anyone any ideas how to make variables use this ram space. I have latest Keil tools.