• SSP (SPI) debugging
    Hi all, I am trying to debug the SSP peripheral (in SPI mode)with Keil and I have a few questions about this. First of all I would like to see how to view the contents of the frame buffer. If...
  • SPI, SSP on LPC2148 MCB2140 Keil Bug?
    Hi All, Has anyone set up the SPI or SSP on the LPC2148? I cant get SPI0 to work at all, i.e. no SCK when I scope the dev board (I have pull ups on SCK, MOSI0, MOI0 & SSEL0). void SPI_Init (void...
  • LPC2478 SSP
    The SSP peripheral of my LPC2478 (configured to use SPI frames) is generating a "RNE equals 1" status (Receiver Not Empty - thus, there is data available in the RX FIFO) after some data is placed in...
  • compatible
    can someone tell me what arm chip is pin compatible with my AT80C2051.
  • DMA & SSP big endian
    Hi, I'm using LPC2478. My board connected to Analog Device ADE7878 chip that has Fast SPI that send continusly data. Its 3 wire protocol that start the CS bit then clock out 7*32 bits (total 7*4 bytes...