1 TRD dcs workshop, Heidelberg, Jan 22, 2007

TRD Feeserver/controlEngineKai Schweda, University of Heidelberg

R. Bramm, B. Doenigus, T. Dietel, D. Emschermann, M. Kessenbrock, T. Krawutschke, C. Lippmann,J. Mercado, M. Neher, K. Oyama, B. Schockert, J. Steckert, G. Tsiledakis

2 TRD dcs workshop, Heidelberg, Jan 22, 2007

B. Schockert T. Dietel, R. BrammM. Kessenbrock, K. Oyama

V. AngelovT. KrawutschkeC. LippmannJ. MercadoK. OyamaK.S.

J. Mercado, G. Tsiledakis

#1 User:

1 PVSS/FSM

#2 Intermediate:

1 InterCom + DB

#3 540 DCS boards

8(6) ROBs each:

ControlEngine / FeeServer

FEE Chain (3 Layers)

FED Server

FEE Client

InterCom Layer Config.DB

PVSS(DIM - Client)

FEE Server

FEE Server

FEE Server

CommandCoder

PVVS-Inject

3 TRD dcs workshop, Heidelberg, Jan 22, 2007

Communication w/ MCMs Single Read/Write to MCM

Verify frame content

Fast Read implemented 10-20x faster

Implement FastWrite for config

? More than 2 broken MCMs/scsn links : addressing is more complicated (Tom, Ken)

dcs board dcs-board

Frame

MCMAddress: 7fSource Bit: 1HopCounter: 24Command: 0aAddress: e43aData: 86000000

Scsn-link

4 TRD dcs workshop, Heidelberg, Jan 22, 2007

Chamber Testing Check communications lines

Check memory on MCM

Check NI/readout lines

Check ORI

output in dataBase format

lots of code from robTester (Jorge)

scripts (Ken, Tom) user interface (Jorge)

logging to PVSS (Andreas, Uwe)

Feeserver ACK (Sebastian, Benjamin)

5 TRD dcs workshop, Heidelberg, Jan 22, 2007

Optical Readout Interface Readout: HalfChamberMerger to ORI checked by controlEngine (jtag)

Read EEPROM (ORI configuration)

Write EEPROM (Venelin)

Check LTC (Venelin)

6 TRD dcs workshop, Heidelberg, Jan 22, 2007

Chamber Configration send standard config to chamber

! Could not take data at CERN

Need individual patches, e.g. for dead MCM

Patchmaker (Ken, Tom)

small changes in controlEngine

7 TRD dcs workshop, Heidelberg, Jan 22, 2007

Data Points

chamber status information to PVSS provided by dataPoints, e.g. low voltages, configuration, dead MCM, high temperature

offline needs part of information

list of parameters for all TRD-DCS (Dariusz, Raphaelle)

more discussion (All)

8 TRD dcs workshop, Heidelberg, Jan 22, 2007

Wishlist… Implement FastWrite for chamber configuration

Fix acknowledge channel (Sebastian, Benjamin, Tom)

Enable writing to ORI EEPROM (Venelin)

Read LTC information (Venelin)

implement more data points, e.g. new MCM-temps (Uwe)

Clean up code (Uwe)

Logging to PVSS (Uwe, Tom)

Patchmaker for chamber configuration (Ken, Tom)

crc32 checksums on TRAP chip (Venelin)