C8051F410串行通讯和双通道DAC输出 　 C8051F410串行通讯和双通道DAC输出 - Download the code to an C8051F410 Development Board

// 2) Check that the J6 and J16 shorting blocks are not installed.　This

//　　ensures that the IDAC outputs are not connected to any other pins

// 3) Check that the J13 and J14 short blocks are installed. This connects

//　　the DAC outputs to resistors so that the output current is converted

//　　to a voltage

// 4) Connect two oscillscope probes to pins P0.0/IDA0 and P0.1/IDA1.　

//　　These pins are available on both the J2 and J11 headers.

// 5) Confirm that there are two waveforms with the output of DAC1 leading

//　　the output DAC0 by 90 degrees.　The frequency of both waveforms should

//　　be close to frequency defined by <FREQUENCY>