ADS1281EVM-PDK problems - Data converters forum - Data converters

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Humanus Contemno

Prodigy 130 points

Other Parts Discussed in Thread: ADCPRO

I am trying to use the ADS1281EVM board with the MMB0 that I have from an ADS1274EVM-PDK. I downloaded the ADS1281EVM software module but when I try to load it it just gives me a "DSP not ready" message in ADCPro. Any Ideas on this?

over 14 years ago

0 Tony Calabria over 14 years ago

TI__Mastermind 43915 points

Hi Hamanus,

We have seen customers have this problem in the past and it has to do with improperly powering the EVM. See the post below:

Mr Ruhsam -

Does the customer have an external +/-10V connected to the EVM/motherboard? This EVM requires an additional external supply to function correctly.

Please have them review the User Guide for details regarding this additional power supply.

Greg

Greg Hupp

Hardware and Software Platform Development

Precision Analog

Regards,

Tony Calabria