Tuesday, March 18, 2014

Oscilloscope booster pack for TIVA Launchpad

TIVA C ARM launchpad highlights TM4C123GH6PM ARM controller. TM4C123GH6PM has dual 12 bit 1MSPS ADC. Booster pack is a plugin daughter card to the Lauchpad, that provides added functionality. A Oscilloscope booster pack design is planned to have the following features:
  1. Analog Front-End with adjustable gain and offset for oscilloscope
  2. Logic analyzer inputs
  3. Frequency counter input
Since the ADC has 1MSPS sampling rate, the analog input bandwidth could be maximum of 500KHz. However input bandwidth is limited to 250KHz to relax the anti-aliasing filter specifications.

To be continued...
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1 comment:

  1. SundarMay 30, 2014 at 12:10 PM

    interesting...what would be the cost ? and measurement resolution.

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