• 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...
  • Software I2C in slave mode
    I want to simulate an I2C slave device using a generic 8051 MPU which doesn't have hardware I2C(not like 80C552). I know it is easy to implement software simulated I2C in master mode, but I want to turn...
  • LPC1788 SSP maximum speed
    Hi I have simple question about lpc1788: *. what's the maximum bit rate of LPC1788 SSP? maybe it's duplicated question but I need to be sure because I wanna buy and design new board and SSP...
  • LPC17xx: SSP + DMA
    Hi, I'm working with a LPC1758 processor and an AT45 dataflash. The dataflash communicate with the processor by SSP1 and dma. In my first attempt: I want to read the status register from the dataflash...
  • SSP peripheral on LPC2478
    Hello, This is not a Keil specific question - my apologies for that, but I'd like to know whether you encountered problems related to program stability when using SSP0/1 peripherals (in SPI mode...