Doing the DLP-7970ABP RFID/NFC tutorial on a newer v4.5 booster board

Trever Hickey

Other Parts Discussed in Thread: MSP-EXP430F5529LP, DLP-7970ABP

Hi,

I recently got a DLP-7970ABP booster board with a MSP-EXP430F5529LP evaluation board to try building an RFID app.

I'm working my way through the tutorial, but it is using the older 4.3 version of the DLP-7970ABP board. The newer v4.5 version of the board has the IRQ jumper replaced with pads. Does anyone know how/if I need to connect these pins together to run the NFC Link tutorial?

Thanks,

Trever

over 9 years ago

0 Josh Wyatt over 9 years ago

TI__Guru* 91206 points

indeed -please see app note on the exact topic of the two versions

0 Trever Hickey over 9 years ago in reply to Josh Wyatt

Prodigy 80 points

Reading over the hardware update, the IRQ pin looks to default to IRQ1 now. Since my tutorial wants it to work in position 1, I'm assuming it will work by default and no extra hardware is needed?

0 Ralph Jacobi over 9 years ago in reply to Trever Hickey

TI__Guru*** 135355 points

Hello Trever,

Correct, we have the tutorial and firmware setup so you do not need to make hardware modifications with the v4.5 BoosterPack.

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Doing the DLP-7970ABP RFID/NFC tutorial on a newer v4.5 booster board