ADS7952: Wait after changing channel sequence mode

Oba

Part Number: ADS7952

Hello,

Our customer has a question for ADS7952.

When changing the channel sequence mode, for example from default Manual mode to Auto-2 mode, is a certain wait required before sending the next command?

Or is it OK to send the next command immediately after the change?

Regards,

Oba

over 2 years ago

+1 Tom Hendrick over 2 years ago

TI__Guru**** 168715 points

Hi Oba-san,

There are various flow charts in the datasheet that describe going into one of the auto sequence modes of the ADS7952. Not sure what 'next command' you might be referring to, but there is no specific wait period needed between commands. Is there a particular scenario that you would like to highlight here?

0 Oba over 2 years ago in reply to Tom Hendrick

TI__Genius 15770 points

Hello Tom.

Sorry "command" may not be good expression.
After changing the mode to Auto-2 mode at N frame, they want to send next N+1 frame to start conversion immedeatly.

I understand any wait is not required.

Regards,
Oba

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ADS7952: Wait after changing channel sequence mode