ADS7142-Q1: Questions about different function mode

Jessica Wu74

Part Number: ADS7142-Q1

Hi team,

Could you please kindly help to confirm following questions：

#1 If the data buffer will only be used under Autonomous Mode ? The data buffer will not be used under Manuel Mode and High Precision Mode ,right?

#2 As to Manual Mode with Auto Sequence,how can we set it scan only CH0, or set it to scan both channels?

Thank you very much for your support.

Best regards

Jessica

0 Jessica Wu74 over 4 years ago

Hi team,

As to the question 2 i found the relate configuration on datasheet, please ignore that question, thank you very much.

Best regards

Jessica

0 Cynthia over 4 years ago in reply to Jessica Wu74

Hello,

I am glad the datasheet was helpful.

As for your first question, you are correct. The FIFO is only accessible when the device is used in Autonomous mode.

The buffer can either take in data pre alarm or post alarm. Information on the FIFO can be found on page 16 of the datasheet.

Hope this helps

Cynthia

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