LP5813-12WCSPEVM: Where to download the kit's LB581x GUI software?

Hi Jared, 

Do you know when it will be released? The EVM arrived this morning and cannot get the link to work (auth fail).

Hi Cameron,

I am not sure when the formal GUI will be released. Please use the internal GUI first, here is the update link:

Link: https://tidrive.ext.ti.com/u/oNE-O1hRPj6y0T4o/bc48b442-7bb4-4ca9-8817-37bb0bc3791c?l

Access code: 84zpwE(Y

BR, Jared

Jared, just tried the updated link provided 2 days ago...  says it could not find shared item.  GUI still is not released on TI.com either.  please advise how to obtain the GUI.  Thank you.

Links don't work, can you provide a current link to LP581xGUI

Hi Eric,

Sorry to late reply. Since the official GUI still has some problems during testing, it has caused a slight delay. Sorry for the inconvenience.

BR, Jared

Thanks Jared, software has a few issues yet, so I am controlling the LP5812 from our target PCB directly. When I send the register settings from the programming example in the data sheet 9.2.3.3, only D1 and D2 illuminate. Jumper settings on the EVM are the same as figure 2.5 in the EVM guide (except for the I2C jumpers that are set for external power and no additional pull-ups. The scope shows what i believe to be the correct signals/levels for 4 scan TCM on all diode pins. Also setting register 0x44 to a positive value does not illuminate the green led of D1. Does it sound like D3 and D4 have failed, or is there some register setting missing form the programming example?

Hi Jared, I'm also looking for the GUI if you could please provide an updated download link.

Hi Tyler,

Could you please send me a email (jared-zhou@ti.com) and I will forward the LP581x GUI to you? Thanks!

BR, Jared

I'm trying to follow this link to download the GUI, and it takes me to the TI Drive, which requires an ID and password to log in.  What am I supposed to use.  The one that I use to login to the TI website does not work.

Hi Gerald,

Could you please send me a email (jared-zhou@ti.com) and I will forward the LP581x GUI to you? Thanks!

BR, Jared

Same issue - how do I get the GUI?

Hi Vladimir,

Same answer - Could you please send me a email (jared-zhou@ti.com) and I will forward the LP581x GUI to you? Thanks!

BR, Jared