vmm and the srs - update · michael lupberger rd51 collaboration meeting 2017 - cern 11 vmm3...

VMM and the SRS - updateMichael Lupberger (CERN)

Michael Lupberger RD51 Collaboration Meeting 2017 - CERN 2


4 VMM3 hybrids in full operation

2 Adapter cards in operation

New slow control,

DAQ and monitoring


VMM3 hybrids


● New configuration and start-up procedure implemented in firmware

● Problem with powering– Replacement of LDOs

– Tests at extreme conditions


VMM3 hybrids

Detector Frame

PCB outlines 50 x 85 mm


VMM3 hybrids


● New configuration and start-up procedure implemented in firmware

● Problem with powering– Replacement of LDOs

– Tests at extreme conditions

● ¼ hybrids not programmable by flash (hint to FPGA BGA on this hybrids)

● Tests of all functions in GDD lab


VMM3 hybrids


● Two RD51 test beam– 1st with one hybrids

– 2nd with 3 hybrids

– Upcoming with 4 hybrids

● Two test setups, each with– FECv6

– Adapter card

Lara's

talk


VMM3 hardware

Ongoing: finalise hybrid and adapter card

● Changes needed on adapter card– Switch HDMI lines for master/slave

– Manual switch:direct or external powering

– Improve direct powering

● Changes needed on hybrid– Switch HDMI lines for master/slave

– Add two I2C ADCs necessary for

calibration and quality control


VMM3 software

Advancement in last months

● New slow control– Derived from ATLAS VMM DCS

– Reflects SRS architecture

– Upcoming with 4 hybrids

● Support from BrightnESS partners:– Fast DAQ

– Wireshark plugin for monitoring

– Online monitoringD

Man

uel's talk


Master/slave

Problems:

1. Current adapter card/FEC cannot provide enough power for more than about 2-4 VMMs

→ external power supply but, want to keep flexibility to power few VMMs directly from FEC


Master/slave

Problems:

1. Current adapter card/FEC cannot provide enough power for more than about 2-4 VMMs

→ external power supply but, want to keep flexibility to power few VMMs directly from FEC

2. Not enough signal lines in HDMI cable for 4 VMMs

→ free lines by removing power

→ Master/salve only with external power or box

Master only with external power, box or from SRS


Master/slave

Power box: power for master/slave through HDMI


Master/slave

Direct power, master only

VMM

data-1-Mdata-2-M

controls

P2P1

up tp 8 x HDMI 1.4 cables A-D max 3mHDMI ports

DVMcardSwitch setting = test

FEC

Master only 128 ch.

Virtex6SFP+

SFP+

DDR3

Clk/Trig

Ack

Data 1-SClock/trigData 2-SP2

Switch =test

1 Gbethernet(Single FEC)

2x RG45DTCC 800Mbps

SRU(multiple FECs)

Trig INNIMSingle EFC

I2C VMM

NIMOut

(15,16)(13)

(1,3)(4,6)

(7,9)(10,12)

(14,19)(18)


Master/slave

External power, master/slave

VMM

VMM

data-1-Mdata-2-M

data-1-Sdata-2-S

controls

data-1-Mdata-2-M

controls

data-1-Sdata-2-S

Clock/trig

Power 12V/50W

2xP2

P12xP2

P1

I2C VMM

P1

Ack status

HDMI 1.4 cables A-A 2 x HDMI 1.4 cables A-D

DVM alive

Common CAT6 network cable

controls

< 25m max 3m

Large Power/MS splitter box( 2k channel version shown )

RJ45 RJ45clk

trgSCLSDA

powercycle

Clock/trig

Ack

HDMI ports

common clock/I2C

VMM hybridsMaster/slave pairsmax 8 pairs /powerbox

DVMcard

FEC

Master 128 ch.

Slave 128 ch.

Virtex6SFP+SFP+

UDP or SRIO Copper oroptical

UDP 1 GbpsSRIO 5 GBps

P2

P2

P1

P1

DDR3 8x

HDMI-ADVM ports

16xHDMI-A

VMM ports

I2C VMM

I2C VMM

Ack

Data 1-SClock/trigData 2-SP2

Switch = M/S

1 of 8 HDMI ports

2x RG45DTCC

Trig INNIM

ATX -SATA

SRU(multiple FECs)

NIMOut

LED

(1,3)(4,6)(7,9)(10,12)(14,19)

(15,16)

(18)

(13)

(14,19)(7,9)(15,16)(13)(1,3)(4,6)(10,12)(18)


Summary

Summer students had a significant impact on advancement of the project→ see their talks

● VMM3 is ready! Test systems exist and they were used in test beams, VMM3a will come soon

● Hardware design about to be completed

● Firmware operational but still needs improvements

● Reminder: VMM hybrid will have new connector!

FX10A-140S14-SV on Detector, FX10A-140P14-SV1 on hybrid

(there will be an adapter to the current samtec connector)

●

vmm and the srs - update · michael lupberger rd51 collaboration meeting 2017 - cern 11 vmm3...

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