LMP91000EVM: LMP91000EVM setting / initialization reference document thru SPIO-4

FRANK1

Part Number: LMP91000EVM
Other Parts Discussed in Thread: LMP91000

Hi sir,

A customer purchased LMP91000EVM and SPIO-4。
Customers want to get the list of commands for LMP91000EVM setting / initialization and action through SPIO-4.
Since SPIO-4 records that LMP91000EVM can be connected for data capture, LMP91000EVM can be initialized, set and read from SPIO-4.
However, there is no information about the setting and reading method.
customer must evaluate your LMP91000 as soon as possible.
Can you provide some references information?
Thanks.

over 4 years ago

+1 Josh Wyatt over 4 years ago

TI__Guru* 91206 points

Dear Frank -

I have sent you a direct email with logic captures (there is an issue attaching files today with E2E that the support team is working on) - that provides all the commands needed to initialize the part and use it - in that case I had an O2 sensor connected.

Otherwise - the documentation and GUI for the LMP91000EVM is found on the product page:

https://www.ti.com/lit/ug/snau121a/snau121a.pdf

https://www.ti.com/lit/zip/snac007

0 FRANK1 over 4 years ago in reply to Josh Wyatt

TI__Expert 8535 points

Hi Josh,

Let us discuss the issue in the email.

you can close this ticket.

Thanks.

0 MASAKI NOGUCHI over 4 years ago

Prodigy 30 points

Dear Josh,

I have confirmed the documents you taught me.

However, I still don't understand how to control the LMP91000EVM from PC via the SPIO-4 board.

I understand that the LMP91000EVM is powered by the SPIO-4 board and also has an I2C signal line connected.

I believe the GUI provided has some commands to initialize, configure and capture the LMP91000EVM.

I would like to have a document that describes the procedure and commands for operating the LMP91000EVM with this GUI.

Thank you for your support

Masaki Noguchi

0 Josh Wyatt over 4 years ago in reply to MASAKI NOGUCHI

TI__Guru* 91206 points

Dear Masaki -

The GUI has a video tutorial embedded inside it

0 MASAKI NOGUCHI over 4 years ago in reply to Josh Wyatt

Prodigy 30 points

Dear Josh,

I am very sorry to late reply.

I haven't installed the GUI tools yet.
However, if I install the GUI and watch the video tutorial, I will be able to understand everything about the LPM91000EVM settings, how to get the data, etc.?

P.S.
I understood by looking at the data sheet about the initialization and setting method in I2C.

Best Regards,

Masaki Noguchi

0 Josh Wyatt over 4 years ago in reply to MASAKI NOGUCHI

TI__Guru* 91206 points

Dear Masaki -

The video should get you started.

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LMP91000EVM: LMP91000EVM setting / initialization reference document thru SPIO-4