August 31, 2016 online meeting minutes

present: Sergey Boyarinov, Mark Taylor, Armen Stepanyan, Chris Cuevas

CLAS12 electronics installation was discussed:

• VTP boards: 19 boards (6 ecal, 6 cal, 6 region3 dc, 1 trig2) installed (Ben and Sergey) and temporary wired to serial and ethernet, ready for inventory and permanent wiring including fibers to SSPs

• terminal servers (Sergey): realport software from Digi installed on clonpc0, 2 etherlite32 terminal servers (etherlite14 and etherlite15) installed on subway, all 9 servers (6 forward carriage, 1 pie tower, 2 subway) configured with bandwidth upto 115200

• trig1 crate on pie tower has 10 TD boards, first 6 equipped with 8 optic converters, 4 others with 6 converters, it is sufficient for all crates currently installed

• subway electronics completely installed: DCRB and SD boards (Fast Electronics Group), CPUs (Sergey), Tis (William and Sergey), some temporary wired to serial and ethernet for preliminary testing, all devices registered in JNET, ready for inventory and permanent wiring to serial, ethernet and fibers

• actual routes on subway were discussed, will be finalized

• DB9 adapters to be ordered for VME CPU serial connections (regular ethernet cables will be used)

• remaining electronics (CND etc) will be discussed later