• Ulink no tristate after flash
    Hello, I use the ulink for flash a XC164CM board. everything working fine. But now I like to use a pin (P3.7_/BRKIN) of the JTAG Interface for general purpose output. The problem is, the ULINK don...
  • Ulink no tristate after flash
    Hello, I use the ulink for flash a XC164CM board. everything working fine. But now I like to use a pin (P3.7_/BRKIN) of the JTAG Interface for general purpose output. The problem is, the ULINK don...
  • Mode Ports
    Hi! In Hello example for 8051 by MCB900 in main() there is: P2M1=0; P1M1=0; Is it ok?? Im reading the datasheet of de microcontroller and i dont understand it, because to configurate the port is...
  • Port modes
    H there, Can anyone please explain the significance of the port modes to me and when and how to use them? For example: P0M1, P0M2, P1M1, P1M2, P2M1, P2M2.
  • Mode Ports
    Hi! In Hello example for 8051 by MCB900 in main() there is: P2M1=0; P1M1=0; Is it ok?? Im reading the datasheet of de microcontroller and i dont understand it, because to configurate the port is...