• Problem with ADuc 812 Bs
    Hi every body, I've a problem with a card with Aduc 812bs micrcontrolor, pins (20-21;47-48) have (27ohm only) the rectifier (Lm7805) is boiling, I know that ADuc 812 is protected from short circuit ...
  • based use xdate (ADUC 812)
    i'm using AnalogDevicesuC 812. If i'm don't mistake, I have an external memory on this ev. board. I try do based use in this xdata but don't succsess. memcpy (data_buffer, "DATA Buffer....", sizeof...
  • Hex code not executing in my 812 chip.
    I recently have changed from the Franklin compiler to Keil. From what I can tell I have the settings done and I have compiled INTEL hex code. The problem is this code seems to do nothing when downloaded...
  • Time to update your compiler
    It's time to do some work on you're compiler. It generates the same code it did 20 years ago. I have to do tricks, instead of writing normal portable code, to get it to generate good code or just use...
  • C51 Compiler Bug, Help Please !
    I catch a C51 compiler bug when debugging some functions to calculate time differrence. The main function's prints out shows that function DifferExStamp(T1,T2) give error time differrence, but DifferJDxTime...