Wei Wei gave the status report of the Tcpx2 chip test. The signal chain from analog test pulse, to pixel analog and pixel digital, towards the periphery and SPI readout, was setup. The chain was also found response to the strong light, while insensitive to the normal environment light. Some test phenomena were discussed and needed further understanding.
The next step will be the setup of a full signal chain from pixel analog to the serializer. Then the test setup will be ready for a radiation test.