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Original question:
DSP28335 AD使用的是外部基准电压,测量结果和内部3V基准一样,请问
Part Number: TMS320F28P650DK
已经收到了您的案例,调查需要些时间,感谢您的耐心等待。
您好,
您可以看看下面的两个帖子是否有帮助,
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1460213/tms320f28p650dk-adc-configuration-issue-with-f28p65x-tms320f28p650dk/5604626?tisearch=e2e-sitesearch&keymatch=TMS320F28P650DK%252520ADC#
e2e.ti.com/.../tms320f28p650dk-adc-dac-reference-clarification