irs c hip t esting report 09/09/2010
DESCRIPTION
IRS C hip T esting Report 09/09/2010. Chih-Ching Chen a nd Chiu-Chuan Ming -Yuan. status of the tests we discussed in Hawaii. Find a data value set for testing Replace a new IRS chip Voltage cal. Storage access testing for all 32K (ongoing) Will do: - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: IRS C hip T esting Report 09/09/2010](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5681352a550346895d9c9319/html5/thumbnails/1.jpg)
IRS Chip Testing Report09/09/2010
Chih-Ching Chenand Chiu-Chuan
Ming-Yuan
![Page 2: IRS C hip T esting Report 09/09/2010](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5681352a550346895d9c9319/html5/thumbnails/2.jpg)
status of the tests we discussed in Hawaii
• Find a data value set for testing • Replace a new IRS chip• Voltage cal.• Storage access testing for all 32K (ongoing)Will do: • Sample timing calibration for one channel• Sampling timing calibration by Avtech pulse• Change CMPbias resister
![Page 3: IRS C hip T esting Report 09/09/2010](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5681352a550346895d9c9319/html5/thumbnails/3.jpg)
Replace a new IRS
![Page 4: IRS C hip T esting Report 09/09/2010](https://reader035.vdocuments.mx/reader035/viewer/2022081519/5681352a550346895d9c9319/html5/thumbnails/4.jpg)
testing details and difficulties
• The CH0-CH2 signal are bad after 64 sampling points in new IRS chip. New TSA value?
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questions
• The IRS testing board layout file