... | ... | @@ -244,7 +244,8 @@ measurements](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Stability) |
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</tr>
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<tr class="even">
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<td>30-07-2010</td>
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<td>Changes for the second version of the PCB documented. Changes mainly to solve thermal problems with regulators. Required change of DC/DC converter and inductor.</td>
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<td>Changes for the second version of the PCB documented, mainly to solve thermal problems with regulators.<br />
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Required change of DC/DC converter and inductor.</td>
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</tr>
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<tr class="odd">
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<td>30-07-2010</td>
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... | ... | @@ -256,19 +257,25 @@ measurements](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Stability) |
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</tr>
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<tr class="odd">
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<td>03-09-2010</td>
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<td>The distortion source has been found. For further information go to [Investigating the distortion source...](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Distortion)</td>
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<td>The distortion source has been found.<br />
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For further information go to [Investigating the distortion source...](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Distortion)</td>
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</tr>
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<tr class="even">
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<td>03-09-2010</td>
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<td>Thermal stability measurements are now available on the wiki [link](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Stability)</td>
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<td><a href="https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Stability">Thermal stability measurements</a> made.</td>
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</tr>
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<tr class="odd">
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<td>03-09-2010</td>
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<td>Frequency response of the anti-aliasing filter will be verified and possibly corrected. Needs development of software that shows frequency response.</td>
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<td>Frequency response of the anti-aliasing filter will be verified and possibly corrected.<br />
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Needs development of software that shows frequency response.</td>
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</tr>
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<tr class="even">
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<td>07-09-2010</td>
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<td>Both I2C buses are working. Accessing memory, setting the sampling frequency and doing the temperature measurements are now possible.</td>
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<td>Both I2C buses are working. Accessing memory, setting the sampling frequency and making temperature measurements are now possible.</td>
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</tr>
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<tr class="odd">
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<td>08-09-2010</td>
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<td>Issue with linearity in the 30-90 kHz region caused by offset compensation circuit being investigated.</td>
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</tr>
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</tbody>
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</table>
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... | ... | @@ -301,5 +308,5 @@ measurements](https://www.ohwr.org/project/fmc-adc-100m14b4cha/wikis/Stability) |
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-----
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Maciej Firmiarz, Erik van der Bij - 6 August 2010
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Maciej Firmiarz, Erik van der Bij - 8 September 2010
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