• help with basics
    what does this code mean in the context of a function? (*(volatile unsigned long *)(spi_base[dev] + SSP_CR0)) = buf; 1.buf is already defined as : unsigned int buf ; 2. spi_base seems to...
  • Help on PWM basic code
    Hello everyone! i'm testing PWM single edge of my LPC2148, after reading the user manual i came up with this code. It should work at 1KHz with duty 50% (XTAL=10MHz,MSEL=6, PSEL=1) but it doesn't...
  • Basic AHB doubts....need help
    Note: This was originally posted on 26th November 2009 at http://forums.arm.com Hello All, i have been going through AHB spec from two weeks and i am stuck (a little confused)with some basic issues. 1...
  • basic doubt
    Hi , I got a basic doubt.When we compile and build our programs in keil simulator we are getting a line in the output window Program Size: data=102 xdata=8184 const=45 code=7058 I would like...
  • Ethernet Basics
    I am starter of ethernet communication May i know how control RJ45 led's through RMII mode by interfacing LPC1768-DP83848,,,, is there is any idea or simple Examples help me lot... quick response...