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ADC-PHI-PRU-EVM: If this ADC-PHI-PRU-EVM card can be connected to the TMDS243EVM

TI-CSC
Genius 11035 points
Part Number: ADC-PHI-PRU-EVM
Other Parts Discussed in Thread: TMDS243EVM, ADS131M08EVM, ADS131M04EVM, MCU-PLUS-SDK-AM243X, TMDS64EVM

Hello E2E Experts,

Good day.

I would like to know if this ADC-PHI-PRU-EVM card can be connected to the TMDS243EVM (not the GP).

Additionally, I also see that the ADS131M08EVM ADC is not present in the compatibilities on page 3 of the pdf below, why?

ADC-PHI-PRU-EVM User's Guide (ti.com)

Thank you in advance.

Regards,

CSC

  • 0
    TI__Mastermind 44620 points

    Hello,

    Yes, the ADC-PHI-PRU-EVM connects to the High Speed Expansion Connector (HSE) on both the TMDS243EVM and TMS243GPEVM. I believe the pinout for the HSE connector is the same for both boards.

    Additionally, the ADS131M08EVM and ADS131M04EVM have the same QTH connectors (J9 and J5, respectively) and pinouts for both EVMs are the same, so you ought to be able to connect any combination of the Sitara general purpose (with or without "GP" in the board name) and the ADS131M0xEVMs together.

    However, please note that the original PADC-TO-SITARA-GUI and MCU-PLUS-SDK PRU software examples targeted the TMS64GPEVM. I am not sure if the latest MCU-PLUS-SDK-AM64X includes an updated example for the TMDS64EVM or if the MCU-PLUS-SDK-AM243X has additional examples for the AM243x processors...I am CC'ing our Sitara team to see if they have additional details.

    Best regards,
    Chris