• ezusb.h does not get included
    Hellow, I have just started working on the EZ-USB AN21xx - FX with the Keil 4K eval version. When I run the sample program dev_io.uv2(LED -Display for an up-down counter)given in the Keil examples...
  • Does FVP include the coresight module?
    Hi, Does FVP include the coresight module? If not, how DS-5 debug the code running in FVP? I think DS-5 debugger need the trace information of the coresight. Thank you.
  • printf does not work on microcontroller
    I have a very simple but annoying problem. I use printf () in my code and either on Keil or Proteus simulations it works. However, when I load this code to my microcontroller, which is DS89C450, it...
  • Banking code does not work !
    I'm a user of a TP2808 MCU(128K Flash Rom),so I need to bank my code to 2. For cost considering,I want to change my MCU with a cheaper one,STK6012(128K Flash Rom),which has the same pin difination...
  • ICASE & LCASE does not work
    When I write "switch(...){...}" program, then C51 generates ICASE or LCASE. But ICASE or LCASE function does not work good. When CCASE is generated, it works completely good.