介绍如何使用LPC1700系列的DMA传输内存数据到DAC，并给出了产生正弦波和三角波的例子 AN10917 Memory to DAC data transfers using the LPC1700's DMA Rev. 01 ― 8 March 2010 Application note Document information Info Content Keywords LPC1700, DMA, DAC, ADC, Timer 0, Memory-to-Peripheral Abstract This application note covers application details on performing memory-to- DAC DMA transfers. The application examples generate sine and triangular waveforms onto the DAC. NXP Semiconductors AN10917 Memory to DAC DMA transfers ……