• Ds80c400
    I'm writing code using keil uvision2 for the ds80c400(using the dstintm400 and dstinis400 boards)in order to process a reading from a simple sensor and then to transmit this data over the ethernet using...
  • PPP
    Can i get information about how to interface a PPP protocol with 89c52.
  • overwriting ds80c400 interrupt vectors
    I have been trying to write c code to overwrite the interrupt vectors on the DS80c400 ( to do the same as the following asm code) EXTRN CODE (com_isr) MOV DPTR, #000023H MOV A, #02H; MOVX @DPTR...
  • Simulation problem, DS80C400
    Hi, I was readed "UVISION DEBUGGER: DALLAS 400 SIMULATION", which says that DS80c400 cannot be simulated because libraries arent included in simulator. That's understood. But, program that I try...
  • User Code Signature for DS80C400
    I have a DS80C400 with external Flash ROM and external SRAM. I have succesfully generated a HEX file with the Keil compiler and can run this when the nEA pin is low. (Disables access to built in ROM...