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v2.5 FEB2 Prototype Board

This TWiki aims to gather all resources regarding the v2.5 FEB2 prototype board.


Git Repositories & Project Action Items

All FEB2 project reposities are hosted under the namespace ` feb2`.
Repository Link Action Items
FEB2 GUI gitlab.cern.ch/feb2/gui-new  
FEB2 Prototype Analysis https://gitlab.cern.ch/feb2/polars-feb-2-analysis  

FLX Backups

Backups of the relevant directories on FLX are made automatically throughout the day. The location of the backups is `/nevis/xenia2/data/users/atlas/`.

Backups are executed by a crontab in the generic `atlas` username [password: feb + 1998 + a (without '+'s).]

To modify the cronjob, log in and run `crontab -e`. The current script being run is ~atlas/bin/rsync.sh, which backs up `FLX` on the FLX server and `cv4tb` on berenice.

Board Architecture Documentation

Document Description
20250324_feb2_proposedPowerConnectorPinout.pdf Power connector pinout
  Overall power distribution
  Optics
  Initial powerup board
FEB2SlowControl_ICECRequirements_v1.pdf Board ASIC configuration document

Board Layout and Schematic

File Description
FEB2_prototype_v2p5_assembly_variant_Value1.sch
FEB2_prototype_v2p5_assembly_variant_Value2.sch 		FEB2 v2.5 schematic in .sch format
FEB2_prototype_v2p5_final_schematic.pdf FEB2 v2.5 schematic in pdf format
FEB2_prototype_v2p5_assembly_variant_Value1.pcb
FEB2_prototype_v2p5_assembly_variant_Value2.pcb 		FEB2 v2.5 layout in .pcb format
FEB2_prototype_v2p5_final_layout.pdf FEB2 v2.5 layout in pdf format
FEB2_mapping.pdf High level data/power path map
bPol48V_JAE_connector2.PcbDoc bPOL48V mezzanine layout
bPol48V_JAE_connector2.SchDoc bPOL48V mezzanine schematic

PCB Documentation

File Description
  Layout components pdf files

Chip Documentation

File Description
COLUTAV4_ds.pdf COLUTAv4 Datasheet
4_20_2022_ALFE2_datasheet_0.1_draft.pdf ALFE2 Datasheet
Note-HPSconfig.pdf HPS Datasheet
lpGBT_manual.pdf lpGBT Datasheet
VTRxPlusApplicationNote.pdf
VTRxPlus_spec.pdf
VLplus_quadLDD_spec_v1.4.pdf
VTRx+ Datasheet
bPOL48V_V2.3_Datasheet.pdf bPOL48V Datasheet
bPOL12V_V6_datasheet_V1.6.pdf bPOL12V Datasheet
  LSB2 Datasheet

Presentations, Reports, and Reviews



Date Event Speaker Link
June 25, 2024 FEB2 PDR Follow-Up Review Various https://indico.cern.ch/event/1416681/
Oct 1, 2024 LAr Week Gabriel Matos https://indico.cern.ch/event/1459721/contributions/6151008/attachments/2938061/5161585/20241001_lar_week_feb2.pdf

Reference Images

Link Description
colutaV4LayoutPicture.png COLUTAv4 Overall Layout
colutaV4_blockDiagram.png COLUTAv4 Block Diagram
bpol48VmezzV2_front.jpeg bPOL48V Mezzanine Front
bpol48VmezzV2_back.jpeg bPOL48V Mezzanine Back
bPOL12VcircuitOnFEB2v2p5Board.jpeg bPOL12V Circuit on Board
feb2v2p5_fullPowered.jpg FEB2 v2.5 Powered and Configured
feb2v2p5_fullPoweredBack.jpg FEB2 v2.5 Back
feb2v2p5_halfPowered.png FEB2 v2.5 Half Powered and Configured


Other Documents



felix-user-manual.pdf

Remotely programming FLX firmware: https://foswiki.nevis.columbia.edu/pub/ATLAS/V2P5FEB2Prototype/20240906_feb2proto_remotelyUpdatingFlx712FW.pdf

Board Specific Pages
Board Number Location
   
   
   

Test Setup Documentation

Known Issues

Comments

I Attachment Action Size Date Who Comment
1pa_1adc_1lpgbt.pdfpdf 1pa_1adc_1lpgbt.pdf manage 1 MB 16 Aug 2022 - 06:08 JaroslavBan  
1pa_1adc_1lpgbt.schsch 1pa_1adc_1lpgbt.sch manage 423 K 16 Aug 2022 - 05:55 JaroslavBan  
20221011_LArFEPhase2_COLUTAV4_final20221010.pdfpdf 20221011_LArFEPhase2_COLUTAV4_final20221010.pdf manage 12 MB 27 Jan 2025 - 16:44 BrianKirby  
20221214_power_scheme.pdfpdf 20221214_power_scheme.pdf manage 15 K 14 Dec 2022 - 18:18 BrianKirby  
20240314_feb2v2_felixConnectorsPicture.jpgjpg 20240314_feb2v2_felixConnectorsPicture.jpg manage 220 K 14 Mar 2024 - 14:24 BrianKirby  
20240314_feb2v2_felixPicture.jpgjpg 20240314_feb2v2_felixPicture.jpg manage 223 K 14 Mar 2024 - 14:24 BrianKirby  
20240411_FEB2_COLUTA_CH_MAPPING_-_Sheet1.pdfpdf 20240411_FEB2_COLUTA_CH_MAPPING_-_Sheet1.pdf manage 71 K 11 Apr 2024 - 18:28 BrianKirby  
20240411_FEB2prototype_CV4_MDAC_calibrationProcess.pdfpdf 20240411_FEB2prototype_CV4_MDAC_calibrationProcess.pdf manage 57 K 11 Apr 2024 - 17:26 BrianKirby  
20240613_integrationFeb2v2Control.pdfpdf 20240613_integrationFeb2v2Control.pdf manage 28 K 13 Jun 2024 - 19:26 BrianKirby  
20240906_FELIXPatchBoxMapping_FibrePatchMap.pdfpdf 20240906_FELIXPatchBoxMapping_FibrePatchMap.pdf manage 26 K 06 Sep 2024 - 17:12 BrianKirby  
20240906_feb2proto_remotelyUpdatingFlx712FW.pdfpdf 20240906_feb2proto_remotelyUpdatingFlx712FW.pdf manage 484 K 06 Sep 2024 - 15:48 BrianKirby  
20240906_felixChannelToLpgbtMapping.pdfpdf 20240906_felixChannelToLpgbtMapping.pdf manage 39 K 06 Sep 2024 - 17:11 BrianKirby  
20250224_v2p5_lpgbtFiberMappingSummary.pdfpdf 20250224_v2p5_lpgbtFiberMappingSummary.pdf manage 50 K 24 Feb 2025 - 15:51 BrianKirby  
20250324_feb2_proposedPowerConnectorPinout.pdfpdf 20250324_feb2_proposedPowerConnectorPinout.pdf manage 243 K 24 Mar 2025 - 17:35 BrianKirby  
3ADC_to_2LPGBT.pngpng 3ADC_to_2LPGBT.png manage 200 K 16 Aug 2022 - 07:03 JaroslavBan  
3pa_3adc_2lpgbt_even.pcbpcb 3pa_3adc_2lpgbt_even.pcb manage 4 MB 16 Aug 2022 - 05:55 JaroslavBan  
3pa_3adc_2lpgbt_even.pdfpdf 3pa_3adc_2lpgbt_even.pdf manage 4 MB 16 Aug 2022 - 06:08 JaroslavBan  
3pa_3adc_2lpgbt_even.schsch 3pa_3adc_2lpgbt_even.sch manage 1 MB 16 Aug 2022 - 05:55 JaroslavBan  
3pa_3adc_2lpgbt_odd.pcbpcb 3pa_3adc_2lpgbt_odd.pcb manage 4 MB 16 Aug 2022 - 05:55 JaroslavBan  
3pa_3adc_2lpgbt_odd.pdfpdf 3pa_3adc_2lpgbt_odd.pdf manage 4 MB 16 Aug 2022 - 06:08 JaroslavBan  
3pa_3adc_2lpgbt_odd.schsch 3pa_3adc_2lpgbt_odd.sch manage 1 MB 16 Aug 2022 - 05:55 JaroslavBan  
ALFE-BGA196.pdfpdf ALFE-BGA196.pdf manage 482 K 15 Sep 2022 - 16:45 JaroslavBan  
ALFE2_PAD_to_BGA_Reference_Sheet.20211208.xlsxxlsx ALFE2_PAD_to_BGA_Reference_Sheet.20211208.xlsx manage 66 K 15 Sep 2022 - 16:45 JaroslavBan  
ALFE2_datasheet_v0.22.pdfpdf ALFE2_datasheet_v0.22.pdf manage 1 MB 05 Mar 2025 - 18:15 BrianKirby  
ALFE_V2_BGA_pins.csvcsv ALFE_V2_BGA_pins.csv manage 6 K 15 Sep 2022 - 16:45 JaroslavBan  
BCR_connections.xlsxxlsx BCR_connections.xlsx manage 10 K 15 Sep 2022 - 16:45 JaroslavBan  
BOM_FEB2_prototype_v2p5_assembly_variant_Value2.txttxt BOM_FEB2_prototype_v2p5_assembly_variant_Value2.txt manage 249 K 12 Feb 2025 - 16:11 BrianKirby  
BillOfMaterials.txttxt BillOfMaterials.txt manage 10 K 08 Feb 2023 - 17:38 BrianKirby Initial power up board
COLUTA-BGA196_ballout_jb.xlsxxlsx COLUTA-BGA196_ballout_jb.xlsx manage 14 K 15 Sep 2022 - 16:45 JaroslavBan  
COLUTA_to_LpGBT_mapping.xlsxxlsx COLUTA_to_LpGBT_mapping.xlsx manage 65 K 16 Aug 2022 - 07:03 JaroslavBan  
Calibration_Procedure_of_SAR_in_COLUTAV3_original.pdfpdf Calibration_Procedure_of_SAR_in_COLUTAV3_original.pdf manage 272 K 21 Oct 2024 - 16:40 BrianKirby  
Custom_fiber_cables_v5.xlsxxlsx Custom_fiber_cables_v5.xlsx manage 9 K 02 Aug 2024 - 19:01 BrianKirby  
FEB2SlowControl_ICECRequirements_v1.pdfpdf FEB2SlowControl_ICECRequirements_v1.pdf manage 48 K 16 Oct 2024 - 15:19 BrianKirby  
FEB2SlowControl_ICECRequirements_v2.pdfpdf FEB2SlowControl_ICECRequirements_v2.pdf manage 131 K 24 Feb 2025 - 14:51 BrianKirby  
FEB2_BCR_distribution.pptxpptx FEB2_BCR_distribution.pptx manage 759 K 16 Aug 2022 - 07:03 JaroslavBan  
FEB2_block_diagrams_v2p0.pptxpptx FEB2_block_diagrams_v2p0.pptx manage 1 MB 16 Aug 2022 - 07:03 JaroslavBan  
FEB2_fiber_identification.pptxpptx FEB2_fiber_identification.pptx manage 882 K 16 Aug 2022 - 07:03 JaroslavBan  
FEB2_fiber_routing_June-19-2024.xlsxxlsx FEB2_fiber_routing_June-19-2024.xlsx manage 13 K 06 Sep 2024 - 16:29 BrianKirby  
FEB2_mapping.pdfpdf FEB2_mapping.pdf manage 370 K 17 Feb 2025 - 16:32 JonathanLong High level map of data paths and powering
FEB2_power.docxdocx FEB2_power.docx manage 13 K 16 May 2023 - 16:07 BrianKirby  
FEB2_prototype_study_v12.pdfpdf FEB2_prototype_study_v12.pdf manage 54 MB 09 Sep 2022 - 17:34 JaroslavBan  
FEB2_prototype_v0_schematics.pdfpdf FEB2_prototype_v0_schematics.pdf manage 937 K 09 Sep 2022 - 17:18 JaroslavBan  
FEB2_prototype_v2.stepstep FEB2_prototype_v2.step manage 7 MB 29 Jan 2024 - 15:59 BrianKirby  
FEB2_prototype_v25_optics.pcbpcb FEB2_prototype_v25_optics.pcb manage 46 MB 08 Feb 2023 - 17:13 BrianKirby  
FEB2_prototype_v25_optics.pdfpdf FEB2_prototype_v25_optics.pdf manage 26 MB 08 Feb 2023 - 17:12 BrianKirby  
FEB2_prototype_v26.pcbpcb FEB2_prototype_v26.pcb manage 47 MB 08 Mar 2023 - 12:43 JaroslavBan  
FEB2_prototype_v26.schsch FEB2_prototype_v26.sch manage 12 MB 08 Mar 2023 - 12:43 JaroslavBan  
FEB2_prototype_v26_mechanics.pdfpdf FEB2_prototype_v26_mechanics.pdf manage 57 MB 31 Mar 2023 - 11:23 JaroslavBan Front panel drawing
FEB2_prototype_v26_schematicsPdf2.pdfpdf FEB2_prototype_v26_schematicsPdf2.pdf manage 6 MB 14 Nov 2023 - 17:26 BrianKirby  
FEB2_prototype_v27.dxfdxf FEB2_prototype_v27.dxf manage 64 MB 06 Apr 2023 - 16:57 BrianKirby  
FEB2_prototype_v2_layout.pdfpdf FEB2_prototype_v2_layout.pdf manage 14 MB 09 Sep 2022 - 17:08 JaroslavBan  
FEB2_prototype_v2p0.pcbpcb FEB2_prototype_v2p0.pcb manage 50 MB 20 Feb 2024 - 20:51 BrianKirby  
FEB2_prototype_v2p0.schsch FEB2_prototype_v2p0.sch manage 12 MB 20 Feb 2024 - 20:51 BrianKirby  
FEB2_prototype_v2p0_bottom_parts_only.pdfpdf FEB2_prototype_v2p0_bottom_parts_only.pdf manage 14 MB 20 Mar 2024 - 10:44 BrianKirby  
FEB2_prototype_v2p0_layout.pdfpdf FEB2_prototype_v2p0_layout.pdf manage 32 MB 15 Mar 2024 - 02:22 BrianKirby  
FEB2_prototype_v2p0_schematics.pdfpdf FEB2_prototype_v2p0_schematics.pdf manage 6 MB 14 Mar 2024 - 14:08 BrianKirby  
FEB2_prototype_v2p0_top_parts_only.pdfpdf FEB2_prototype_v2p0_top_parts_only.pdf manage 23 MB 20 Mar 2024 - 10:45 BrianKirby  
FEB2_prototype_v2p5_assembly_variant_Value1.pcbpcb FEB2_prototype_v2p5_assembly_variant_Value1.pcb manage 59 MB 20 Sep 2024 - 15:07 BrianKirby  
FEB2_prototype_v2p5_assembly_variant_Value1.schsch FEB2_prototype_v2p5_assembly_variant_Value1.sch manage 13 MB 20 Sep 2024 - 15:07 BrianKirby  
FEB2_prototype_v2p5_assembly_variant_Value2.pcbpcb FEB2_prototype_v2p5_assembly_variant_Value2.pcb manage 59 MB 20 Sep 2024 - 15:07 BrianKirby  
FEB2_prototype_v2p5_assembly_variant_Value2.schsch FEB2_prototype_v2p5_assembly_variant_Value2.sch manage 13 MB 20 Sep 2024 - 15:07 BrianKirby  
FEB2_prototype_v2p5_final_layout.pdfpdf FEB2_prototype_v2p5_final_layout.pdf manage 60 MB 18 Jul 2024 - 03:38 BrianKirby  
FEB2_prototype_v2p5_final_schematic.pdfpdf FEB2_prototype_v2p5_final_schematic.pdf manage 6 MB 18 Jul 2024 - 03:38 BrianKirby  
FELIX-related-low-level-development_3_backup.pdfpdf FELIX-related-low-level-development_3_backup.pdf manage 110 K 10 Nov 2023 - 02:33 BrianKirby  
FLX712_LpGBT_RM0406_24CH_LOCALCLK_GIT_master_a5c8df7_1_240314_16_58.bitbit FLX712_LpGBT_RM0406_24CH_LOCALCLK_GIT_master_a5c8df7_1_240314_16_58.bit manage 18 MB 18 Jun 2024 - 16:28 BrianKirby  
ImageFEB2_prototype_v18.pngpng ImageFEB2_prototype_v18.png manage 1 MB 02 Dec 2022 - 17:45 BrianKirby  
LpGBT_to_VTRX_connections.xlsxxlsx LpGBT_to_VTRX_connections.xlsx manage 10 K 08 Feb 2023 - 17:12 BrianKirby  
Note-HPSconfig.pdfpdf Note-HPSconfig.pdf manage 454 K 13 Dec 2024 - 18:05 BrianKirby  
Programming_Manual__AFG_Rev1_2.pdfpdf Programming_Manual__AFG_Rev1_2.pdf manage 1 MB 18 Dec 2024 - 18:08 BrianKirby  
Reuse_coordinates.xlsxxlsx Reuse_coordinates.xlsx manage 11 K 15 Sep 2022 - 16:45 JaroslavBan  
Screenshot_from_2022-08-15_15-21-36.pngpng Screenshot_from_2022-08-15_15-21-36.png manage 895 K 15 Aug 2022 - 19:22 BrianKirby FEB2 Prototype initial layout picture
VLplus_quadLDD_spec_v1.4.pdfpdf VLplus_quadLDD_spec_v1.4.pdf manage 741 K 16 Oct 2024 - 15:20 BrianKirby  
VTRxPlusApplicationNote.pdfpdf VTRxPlusApplicationNote.pdf manage 1 MB 16 Oct 2024 - 15:20 BrianKirby  
VTRxPlus_spec.pdfpdf VTRxPlus_spec.pdf manage 1 MB 16 Oct 2024 - 15:20 BrianKirby  
bPOL12V_V6_datasheet_V1.6.pdfpdf bPOL12V_V6_datasheet_V1.6.pdf manage 8 MB 14 Nov 2023 - 15:21 BrianKirby  
bPOL12VcircuitOnFEB2v2p5Board.jpegjpeg bPOL12VcircuitOnFEB2v2p5Board.jpeg manage 2 MB 16 Oct 2024 - 14:38 BrianKirby  
bPOL48V_V2.3_Datasheet.pdfpdf bPOL48V_V2.3_Datasheet.pdf manage 1 MB 19 Jan 2024 - 19:51 BrianKirby  
bPol48V_JAE_connector2.PcbDocPcbDoc bPol48V_JAE_connector2.PcbDoc manage 3 MB 16 Sep 2024 - 15:04 BrianKirby  
bPol48V_JAE_connector2.SchDocSchDoc bPol48V_JAE_connector2.SchDoc manage 560 K 16 Sep 2024 - 15:04 BrianKirby  
bpol48VmezzV2_back.jpegjpeg bpol48VmezzV2_back.jpeg manage 6 MB 16 Oct 2024 - 14:38 BrianKirby  
bpol48VmezzV2_front.jpegjpeg bpol48VmezzV2_front.jpeg manage 6 MB 16 Oct 2024 - 14:38 BrianKirby  
feb2ProtoImage.pngpng feb2ProtoImage.png manage 715 K 13 Feb 2023 - 12:26 BrianKirby  
feb2_prototype_v12_image.pngpng feb2_prototype_v12_image.png manage 895 K 09 Sep 2022 - 17:05 BrianKirby  
feb2_v2p5_layoutImage.pngpng feb2_v2p5_layoutImage.png manage 843 K 18 Jul 2024 - 03:39 BrianKirby  
feb2_v2p5_powerCablePinsConnected_1.pngpng feb2_v2p5_powerCablePinsConnected_1.png manage 294 K 24 Feb 2025 - 19:09 BrianKirby  
feb2_v2p5_powerCablePinsConnected_2.pngpng feb2_v2p5_powerCablePinsConnected_2.png manage 431 K 24 Feb 2025 - 19:09 BrianKirby  
feb2_v2p5_powerCablePins_closeup.pngpng feb2_v2p5_powerCablePins_closeup.png manage 504 K 24 Feb 2025 - 19:09 BrianKirby  
feb2v2p5_fullPowered.jpgjpg feb2v2p5_fullPowered.jpg manage 143 K 16 Oct 2024 - 14:38 BrianKirby  
feb2v2p5_fullPoweredBack.jpgjpg feb2v2p5_fullPoweredBack.jpg manage 194 K 16 Oct 2024 - 14:38 BrianKirby  
feb2v2p5_halfPowered.pngpng feb2v2p5_halfPowered.png manage 967 K 16 Oct 2024 - 14:38 BrianKirby  
felix-user-manual.pdfpdf felix-user-manual.pdf manage 14 MB 17 Jul 2023 - 13:28 BrianKirby  
init_powerup_CAM.zipzip init_powerup_CAM.zip manage 327 K 08 Feb 2023 - 17:38 BrianKirby Initial power up board
init_pwr_up.pcbpcb init_pwr_up.pcb manage 1 MB 08 Feb 2023 - 17:38 BrianKirby Initial power up board
init_pwr_up.schsch init_pwr_up.sch manage 515 K 08 Feb 2023 - 17:38 BrianKirby Initial power up board
init_pwr_up_fpga.zipzip init_pwr_up_fpga.zip manage 26 MB 08 Feb 2023 - 17:38 BrianKirby Initial power up board
init_pwr_up_fpga_simulation.zipzip init_pwr_up_fpga_simulation.zip manage 5 MB 08 Feb 2023 - 17:38 BrianKirby Initial power up board
lpGBT_manual.pdfpdf lpGBT_manual.pdf manage 5 MB 08 Jun 2023 - 13:12 BrianKirby  
power_scheme.pdfpdf power_scheme.pdf manage 806 K 22 Mar 2023 - 13:43 JaroslavBan  
sliceBoardFeb2Protoboard_i2cConfiguration.pdfpdf sliceBoardFeb2Protoboard_i2cConfiguration.pdf manage 194 K 02 Mar 2023 - 16:20 BrianKirby  
sliceBoardFeb2Protoboard_i2cConfiguration_20231129.pdfpdf sliceBoardFeb2Protoboard_i2cConfiguration_20231129.pdf manage 211 K 29 Nov 2023 - 17:19 BrianKirby  
v2_FEB2_prototype_pcbLayoutImage.pngpng v2_FEB2_prototype_pcbLayoutImage.png manage 1 MB 29 Jan 2024 - 16:29 BrianKirby  
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Topic revision: r68 - 24 Mar 2025, BrianKirby
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