IWR1443: what is set break signal

Eom doyong

Part Number: IWR1443
Other Parts Discussed in Thread: UNIFLASH,

hi!

i have a question.

what is the Set break signal ( in firmware download to uniflash )

How should I interpret it?

and Can I get the document? ( boot loader flow only for iwr1443 )

0 Charles Oladimeji over 5 years ago

Hi,

Are you referring to this document?

Regards,
Charles O

0 Eom doyong over 5 years ago in reply to Charles Oladimeji

HI, Charles!

thanks you for your reply,

i have a 1243, 6843 bootloader flow .pdf file.

but i can' found t1443 bootloader flow.pdf ..

Therefore, it is difficult to analyze the packet ( Set break Signal ).

 46 AC 13 FE 00 04 CC       (000080: 2020-06-17 16:05:48.9233403 +0.1367876)

 46 AC D3 FE 00 04 CC       (000080: 2020-06-17 15:58:30.2169294 +0.1184379)

I think the above data is 'Break signal', so why is the 3rd byte different?

Could you just tell me the structure of the packet?

Regards,

Eddy_Eom

thanks!

0 Charles Oladimeji over 5 years ago in reply to Eom doyong

A break signal is holding the data line at ‘0’ for a few clock cycles

Sensors forum