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The 'IDAC Gain' parameter miss synchronization between Customizer and Tuner in CapSense_v7_0

Vison_Zhang
Moderator
Moderator

The 'IDAC Gain' parameter miss synchronization between Customizer and Tuner in CapSense_v7_0

Question

In CapSense_v7_0, why the  'IDAC Gain' parameter of widget shows in Tuner is different with Customizer setting.

Answer 

In CapSense_v7_0 customizer, when 1200nA/bit, 2400nA/bit or 4800nA/bit option is selected as the widget 'IDAC Gain', in Tuner it will be mis-displayed as 2400nA/bit, 4800nA/bit and N/A respectively. This is a known defect of CapSense Tuner tool, which cause the 'IDAC Gain' parameter miss synchronization between Customizer and Tuner.

 The problem exists only with the CapSense Tuner tool. But the IDAC gain selection is correctly handled by the CapSense Customizer tool. User is still able to setup any gain by using the CapSense Customizer tool.

 DAC Gain synchronization relationship between Customizer and Tuner

Widget

Customizer

Tuner

Btn 0

37.5

37.5

Btn 1

75

75

Btn 2

300

300

Btn 3

600

600

Btn 4

1200

2400

Btn 5

2400

4800

Btn 6

4800

N/A

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Version history
Revision #:
3 of 3
Last update:
‎Aug 04, 2021 01:21 AM
Updated by: