Description: ** Purpose: To study this program can understand DSP s SPI and DA chip (TLV5620) connection**** and drive, which is an important feature of DSP, we have to achieve master degree**** experiments show: The main hardware and TLV5620 composed by the DSP, DSP provides SIMO and SCLK, C3TRIP**** signal to TLV5620, and C3TRIP signal is used to do the update and locking plates DAC signal**** store, where we have to refer to our TLV5620 manual provided by the four channels of DAC output** respectively lead out, to facilitate testing. Here also described a** point it is that we used one of the two channels DACA and DACB as ADC inputs,** we see circuit at a glance.** Results: with four output voltage values multimeter test TLV5620 can see that they are proportional relationship**, respectively 0.4V, 0.8V, 1.2V, 1.6V and some actual measurement error. The************************************************************************************************************* /
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File list (Check if you may need any files):
Ex28_POP28335_DAC_ADC\00ic_DAC_ADC.c
.....................\cc_build_Debug.log
.....................\Debug\00ic_DAC_ADC.obj
.....................\.....\DSP2833x_Adc.obj
.....................\.....\DSP2833x_ADC_cal.obj
.....................\.....\DSP2833x_CodeStartBranch.obj
.....................\.....\DSP2833x_DefaultIsr.obj
.....................\.....\DSP2833x_GlobalVariableDefs.obj
.....................\.....\DSP2833x_Gpio.obj
.....................\.....\DSP2833x_PieCtrl.obj
.....................\.....\DSP2833x_PieVect.obj
.....................\.....\DSP2833x_Spi.obj
.....................\.....\DSP2833x_SysCtrl.obj
.....................\.....\DSP2833x_usDelay.obj
.....................\.....\POP28335_DAC_ADC.map
.....................\.....\POP28335_DAC_ADC.out
.....................\Debug.lkf
.....................\POP28335_DAC_ADC\.ccsproject
.....................\................\.cproject
.....................\................\.project
.....................\................\.settings\org.eclipse.cdt.codan.core.prefs
.....................\................\.........\org.eclipse.cdt.debug.core.prefs
.....................\................\project.log
.....................\.................CS_\FILE.CDX
.....................\....................\FILE.DBF
.....................\....................\FILE.FPT
.....................\....................\SYMBOL.CDX
.....................\....................\SYMBOL.DBF
.....................\....................\SYMBOL.FPT
.....................\POP28335_DAC_ADC.paf2
.....................\POP28335_DAC_ADC.pjt
.....................\POP28335_DAC_ADC.sbl
.....................\................\.settings
.....................\................\Debug
.....................\Debug
.....................\POP28335_DAC_ADC
.....................\POP28335_DAC_ADC.CS_
Ex28_POP28335_DAC_ADC
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