AWR1642: The parameter 'TX Start Time' can be set to zero ?

user1084778

Part Number: AWR1642

hi,

The parameter 'TX Start Time' can be set to zero ? Or what the value should be set? I don't find the parameter in 'Ramp Timing Calculator'.

Thanks!

over 7 years ago

0 Cesar over 7 years ago

TI__Guru*** 148334 points

Hi,

TX Start Time is Included in the Idle Time
Please see

www.ti.com/.../swra553.pdf

Thank you
Cesar

0 user1084778 over 7 years ago in reply to Cesar

Prodigy 90 points

hi Cesar,
Thanks for the doc. The 'TX Start Time' is include in the idle time,the idle time is the time from 'Turn off Tx' to next chirp 'Ramp Start' .The TX Start time is the time before Ramp Start, should it be set to a positive value (some us)?
Thanks!
Young

0 user1084778 over 7 years ago in reply to Cesar

Prodigy 90 points

0 aozer over 7 years ago in reply to user1084778

TI__Mastermind 30025 points

Hello Young,

Yes, that is correct. For example, if you set TX start time to 1us, TX start will begin 1us before idle time ends. If you set it to -1us, it will begin 1us after idle time ends.

Regards,

Adrian

Sensors

Sensors forum

AWR1642: The parameter 'TX Start Time' can be set to zero ?