Content originally posted in LPCWare by ksvenkat on Wed Feb 06 05:02:27 MST 2013
Hello
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[*]What is the minimum Serial clock speed/rate supported when we use the Texas Instrument Serial Frame format mode[TI Mode] for serial frame transfer in LPC1347
[*] As per the document LPC1315/16/17/45/46/47.pdf page number 56 the minimum SPI clock period is 40 ns clock that means the maximum speed is 25 Mhz.
[*]In case if we want to do a Texas Instrument Compatible frame format can we configure for a lesser serial clock rate? Say in the range of 1 Mhz and 5Mhz.
[*]Any sample SPI codes for initiating a texas instrument serial frame transfer/receive using SSP ports[master and slave]?
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best
Venkat
