本程序是以msp430f1系列单片机的DMA0，用于传输一个正弦查表字由字，重复块到DAC12_0。其效果是正弦波输出。定时器A工作与CCR1上升沿加载DAC12_0和DAC12_OIFG upmode ，触发下DMA0传送。DAC12_0使用内部VREF。 ACLK = N / A，MCLK的SMCLK = TACLK的默认的800kHz-Is DMA0 msp430f1 series single-chip computer, this program is used to transmit a sine look up secondary personal name consists of words, repeat block to DAC12_0. The effect is sine wave output. Work with A timer CCR1 rise along the loading DAC12_0 and DAC12_OIFG upmode, triggering DMA0 delivered. Use internal VREF DAC12_0. ACLK = N/A, MCLK SMCLK TACLK = the default of 800 KHZ