• about the process of instruction fetch
    Hi: I have read one of the app note that keil provided "in-system flash programming" ( http://www.keil.com/support/docs/2364.htm ) and became confused. In my opinion, the uC core can only fetch instruction...
  • program counter
    can the value in program counter be accessed,stored and modified while programming a p89lpc935..?? pls tel me how can PC be accessed since it is not listed in SFRs...
  • Program counter
    I have couple of projects(bootloader @ 0x08000000 and application @ 0x081C00000, each output is converted to hex and packed as one Intel hex and flashed at 0x08000000. I wanted to change the program...
  • Pre-Fetch Abort before main execution using ARTX and CARM with LCP2129
    I get a pre-fetch abort almost every time I try to run my application, before running main(), if I use an ARTX function. During my tests I discovered that if I get a especific value on R0 the application...
  • LPC2148 Pin Data fetching issue
    I want to get the count whenever a pin gets high and store it in a variable and then use every count of the variable in if loop for my process. What would be the syntax and how can i add a counter if...