• Reset Supervisor interfering with JTAG debug
    Hi, My issue is related to debugging a XC167 on custom hardware with the Ulink2 debugger + uVision. It seems this has something to do with my reset supervisor circuit (simple reset IC- LM3722). I can...
  • supervisor mode
    Hello, is it quite normal, that a arm9 microcontroller starts in the supervisor mode? How could I changed the mode into user mode? Or is it better to work in the supervisor mode? I've only the...
  • Unexpected ULINK2 reset voltages
    I have a ULINK2 connected to a LPC1758. The reset line has a 10k pullup and 100nF to ground. When I attempt to debug uVision4 sometimes starts at the reset vector and sometimes not. I have measured...
  • supervisor mode to user mode
    A program which is compiled with LPC2129 as target in 2 different PC's shows 2 different modes one with user mode when loaded in controller, it is working the other with supervisor mode is...
  • supervisor mode problem
    Hello, If I run in supervisor mode, can i use IRQ_Handler ? or muss l always use the SWI_Handler. I made a test for my application where a IRQ_Handler is implemented. but when an interuption occurs...