• global variable space, IRAM
    Every so often I chase memory overflows (IRAM or variable space) and I never remember where the settings are that need to be changed. I added a global structure array that caused my code not to even...
  • code jump - flash to iram
    hi, We are facing a problem in software (lpc3250 controller). Executable code is running from external nor_flash. We need to execute two statements from internal ram of processor then PC has to jump...
  • bank switch in IRAM (for TDK73S1121)
    Dear Sir, I'm handling one project using chip TDK73S1121, which is 8052 core. There are 7 bank in IRAM (from 0028H to 0067H, total 64 bytes). However, I don't know how to switch to these banks and...
  • 3rd party debugger for M8051EW Variant
    Can anyone direct me towards a JTAG still manufactured and sold for use with the M8051EW. It seems as though most manufacturers have ceased production for a number of reasons. Since this 8051 variant...
  • Xhuge Pointer Writing to System Stack in IRAM Area
    Hi Everyone, I'm using xhuge pointers to reprogram the code storage flash devices on my target hardware while it's in operation and have run across something I don't understand. I reviewed Keil appnote...