• How to explain the harvard architecture of ARM processor at instruction level?
    It's said that most ARM processors are harvard architecture, which means that the instructon and data have physically separated memory space. However , I just can't get the point. Could anyone give...
  • can anyone tell me the difference between pipelined bus and depipelined bus?and i have uploaded two screen shot of both so what does that arrow from mclk to a[31:0] indicates?
    what does that arrow indicates(arrow from mclk to a[31:0] ?
  • ARM7TDMI: SUBS vs SUB + CMP
    Note: This was originally posted on 2nd April 2009 at http://forums.arm.com Hi, I have a question regarding the SUBS instruction and how it compares to SUB and CMP (due to unexpected behavior in a C-program...
  • help needed on arm7 timer interrupt
    Note: This was originally posted on 15th January 2009 at http://forums.arm.com Dear all !      i am trying to use a timer interrupt to call a function in an ARM7 platform.i hope this timer interrupt can...
  • RTOS ARM7 BOARD
    I'd like to create an RTOS on board of NXP - LPC2138 can any one help me which program shall i use it to perform ; and the code ; thank you very much ?