MOST2 chip design meeting

Monday 17 Aug 2020, 08:00 → 18:00 Asia/Shanghai

1. Wei Wei gave the status of the first test of Tcpx2 chip. The IOs works fine in this version and the problem was solved. DAC was also found gave a precise bandgap output without oscillation. The PLL and periphery's functionality were roughly proved. The co-test between the periphery and the pixel array had just began, and the pixel array was found not stuck any more.

  2. Tianya reported some test status of Tcpx1 chip. It was summarized that with a slightly high power supply upto 2V, and pixel array's address can be scanned. It was thought agreed with the layout's problem on the power supply. 

  3. It is suggested that Tianya should give a detailed summary about the mask-en bit vs the digital calibration pulse, and pixel analog, for both versions of chips. 

08:00 → 09:00 TaichuPix1 Digital Pixel test 20'

slides 17082020_TaichuPix1_DigitalPix_TEST.pdf