LPC MicrocontrollersのトピックLPC18xx SPI/SSP inter-byte timing https://community.nxp.com/t5/LPC-Microcontrollers/LPC18xx-SPI-SSP-inter-byte-timing/m-p/532457#M10413 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by MX21 on Mon Feb 08 13:33:59 MST 2016</STRONG><BR /><SPAN>I can't find any spec as to what the inter-byte timing will be for a given clock speed for SPI.&nbsp; All the datasheet shows is the relationship between the clock edges and the bits.&nbsp; I have a peripheral that specifies a minimum time between bytes.&nbsp; </SPAN><BR /><BR /><SPAN>How can I determine the inter-byte timing for the LPC18xx SPI peripheral?</SPAN><BR /><SPAN>Is there any way to control that timing?&nbsp; I'm using DMA transfers.</SPAN><BR /><BR /><SPAN>For now I'm using interrupt mode so that I can manually insert the timing between bytes, but I'd rather not have to handle each byte individually.</SPAN></BODY></HTML> Wed, 15 Jun 2016 18:19:49 GMT lpcware 2016-06-15T18:19:49Z LPC18xx SPI/SSP inter-byte timing https://community.nxp.com/t5/LPC-Microcontrollers/LPC18xx-SPI-SSP-inter-byte-timing/m-p/532457#M10413 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by MX21 on Mon Feb 08 13:33:59 MST 2016</STRONG><BR /><SPAN>I can't find any spec as to what the inter-byte timing will be for a given clock speed for SPI.&nbsp; All the datasheet shows is the relationship between the clock edges and the bits.&nbsp; I have a peripheral that specifies a minimum time between bytes.&nbsp; </SPAN><BR /><BR /><SPAN>How can I determine the inter-byte timing for the LPC18xx SPI peripheral?</SPAN><BR /><SPAN>Is there any way to control that timing?&nbsp; I'm using DMA transfers.</SPAN><BR /><BR /><SPAN>For now I'm using interrupt mode so that I can manually insert the timing between bytes, but I'd rather not have to handle each byte individually.</SPAN></BODY></HTML> Wed, 15 Jun 2016 18:19:49 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC18xx-SPI-SSP-inter-byte-timing/m-p/532457#M10413 lpcware 2016-06-15T18:19:49Z