• Assigning name to a port
    I am trying to write general procedure with the C51, who use name that I can easily assign to a port for a specific controler. Ex: I want to replace port P4 in a procedure with a name like DATA
  • Assign name to pin
    Hi all, I searched the forum before starting this thread, but I couldn't find a satifying answer to my question. here's my question: I'm using keil uVision2 and the EZ-USB FX dev kit. This kit...
  • how to assign the port as an input port
    for using keil cx51 version
  • how to dynamically assign port pins
    I have several identical devices which I want to connect to differing port pins. I want to pass to my function, which device, and then have the function perform a switch statement dynamically assigning...
  • assign dpp to two different pages
    I want to use DPP0 and DPP1 to access two different pages in the external memory. DPP1 is used for NDATA (0x280000 - 0x2BFFF) what works fine. Now I want to use DPP0 for another class at 0x30000 -...