Table of Contents

Module Readout

Setup

Turn on crate
Turn on CAEN PS
Login to cmspixel PC
Start “ccu” and “pxfec” process

Configure i2c devices

Initialize all devices

cd TriDAS/pixel/BPixelTools/test
python init.py

Configure module

In pxfec process:

exec data/d.ini

Trigger

Start XDAQ TTC control:

source TriDAS/pixel/POSRelease/setenv.sh
cd run/TTC/
source run_ttcci.csh

Open firefox (“TTCci XDAQ” bookmark)
In the TTCciControl tab:

click: configure
click: enable

Go to CyclicGen tab:

send repetitive triggers with desired rate

Check module readout data on scope by looking at the optical fiber of the POH.