LPC1700系列定时器触发内存到GPIO数据传输

本应用笔记中简要介绍了LPC1700系列在“正常”和“睡眠”模式当执行SRAM到GPIO的DMA数据传输控制器的DMA功能

AN10850
LPC1700 timer triggered memory to GPIO data transfer
Rev. 01 ― 16 July 2009 Application note




Document information
Info Content

Keywords LPC1700, GPIO, DMA, Timer0, Sleep Mode

Abstract This application note briefly covers the functionality of the LPC1700 DMA
controller whilst performing a SRAM to GPIO DMA data transfer in
“Normal” and “Sleep” mode.
NXP Semiconductors AN10850
GPIO DMA demo


Revision history
Rev Date Description

01 20090716 Initial version.