1. μ TCA Crate Timing Receiver Crate Processor 100 MHz Clock Start/Info/Stop Bunch Veto FEE Status C+C Master FEE C+C Fanout Slave FEE 5MHz Clock Trigger + Telegram XFEL 2D Pixel C+C Overview Bunch Veto FEE

2. C+C Master Clock : 2 XTAL 5MHz Clock From TR Ext Clock 0 – 20MHz? Prog. Mult/Div 100MHz MPX MPX PLL FEE Clock PLL Mult Local Clock 200MHz Prog. Delay Standalone 100MHz

3. C+C Master Trigger + Info Trigger + Telegram From TR FEE Trigger Busy Prog. Delay External Interface Ext. Trigger + Info? Trigger Pulse Train ID Bunch Pattern LUT BPID Clock 100MHz ETrigger Pulse ? SA Trigger Pulse SA Train ID SABPID XFEL Interface Select + Process + Store Standalone Trigger + Info

4. XFEL 2D Pixel C+C Master/Slave