PIC32 ADC problem

[takeshikawami@gmail.com]

Hello,
I bought a new MINI-32 PIC32MZ EVAL BRD. I want to use the ADC function on the pic32 for high-speed sampling. According to the pic32 official datasheet, this chip can achieve a sampling rate of more than 16MHz (8 bit) in 4 ADC interleaved mode. I see on the datasheet of MINI-32 PIC32MZ EVAL BRD that it only uses part of the ADC, which seems to be ADC2-4 and ADC7. I want to know whether this board supports high-speed sampling in ADC interleaved mode, such as using ADC2-4 for interleaved mode sampling to reach a sampling rate of 12MHz in 8 bit?


Best,

[stevenfedor]

I have the same issue. Did you find the solution?

[takeshikawami@gmail.com]

I have the same issue. Did you find the solution?

After checking with the support team, I think the hardware is ok, as ADC0, ADC1, ADC2, ADC3 and ADC4 are Class1 ADC and their pins that can be used for interleaved mode are ported out (RB0. RB1, RB2, RB3, RB7(AN47)). And the mini32 for PIC32 can be programmed using MPLAB by using modified startup code.

[deniolpahsy@gmail.com]

Awesome, I'm pleased mini32 for PIC32 can be programmed with MPLAB using modified startup code.