TWiki> ATLAS Web>V2P6FEB2Prototype (2025-09-19, JonathanLong) EditAttach

v2.6 FEB2 Prototype Board

This TWiki aims to gather all resources regarding the v2.6 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
   
  Overall power distribution
  Optics
  Initial powerup board
FEB2SlowControl_ICECRequirements_v1.pdf Board ASIC configuration document

Board Layout and Schematic

File Description
  FEB2 v2.6 schematic in .sch format
  FEB2 v2.6 schematic in pdf format
  FEB2 v2.6 layout in .pcb format
  FEB2 v2.6 layout in pdf format
FEB2_mapping.pdf High level data/power path map
FEB2-thermisters-v2.6.pdf Thermistor locations
bPol48V_JAE_connector2.PcbDoc bPOL48V mezzanine layout
bPol48V_JAE_connector2.SchDoc bPOL48V mezzanine schematic
FEB2_2p6_BillOfMaterials_EM_assembly_mar_4.txt FEB2 v2.6 bill of materials for assembly

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
feb2_v2.5_HEC_powered.jpg FEB2 2.5 HEC Board, powered


Other Documents



felix-user-manual.pdf

Remotely programming FLX firmware: https://twiki.nevis.columbia.edu/twiki/pub/ATLAS/V2P6FEB2Prototype/20240906_feb2proto_remotelyUpdatingFlx712FW.pdf

The script program_fpga.sh in the atlas-group account can be used to program the FPGA via the CLI.

Sept 18, 2025: Current firmware to use is bitfiles/extend_adc/FLX712_LpGBT_RM0406_24CH_48_OPT_LOCALCLK_GIT_bit-error_1f5c2b4_1_250408_11_11.bit

Board Specific Pages

Board Number Location
   
   
   

Test Setup Documentation

Known Issues

Comments

Attachments Attachments
Topic attachments
I Attachment History Action Size Date Who Comment
PDFpdf 1pa_1adc_1lpgbt.pdf r1 manage 1691.4 K 2022-08-16 - 06:08 JaroslavBan  
Unknown file formatsch 1pa_1adc_1lpgbt.sch r1 manage 423.2 K 2022-08-16 - 05:55 JaroslavBan  
PDFpdf 20221214_power_scheme.pdf r1 manage 15.9 K 2022-12-14 - 18:18 BrianKirby  
JPEGjpg 20240314_feb2v2_felixConnectorsPicture.jpg r1 manage 220.2 K 2024-03-14 - 14:24 BrianKirby  
JPEGjpg 20240314_feb2v2_felixPicture.jpg r1 manage 223.7 K 2024-03-14 - 14:24 BrianKirby  
PDFpdf 20240411_FEB2_COLUTA_CH_MAPPING_-_Sheet1.pdf r1 manage 71.7 K 2024-04-11 - 18:28 BrianKirby  
PDFpdf 20240411_FEB2prototype_CV4_MDAC_calibrationProcess.pdf r2 r1 manage 132.4 K 2025-06-20 - 13:58 BrianKirby  
PDFpdf 20240613_integrationFeb2v2Control.pdf r1 manage 28.5 K 2024-06-13 - 19:26 BrianKirby  
PDFpdf 20240906_FELIXPatchBoxMapping_FibrePatchMap.pdf r1 manage 26.9 K 2024-09-06 - 17:12 BrianKirby  
PDFpdf 20240906_feb2proto_remotelyUpdatingFlx712FW.pdf r2 r1 manage 484.6 K 2024-09-06 - 15:48 BrianKirby  
PDFpdf 20240906_felixChannelToLpgbtMapping.pdf r1 manage 39.6 K 2024-09-06 - 17:11 BrianKirby  
PNGpng 3ADC_to_2LPGBT.png r1 manage 200.1 K 2022-08-16 - 07:03 JaroslavBan  
Unknown file formatpcb 3pa_3adc_2lpgbt_even.pcb r1 manage 4256.4 K 2022-08-16 - 05:55 JaroslavBan  
PDFpdf 3pa_3adc_2lpgbt_even.pdf r1 manage 4740.4 K 2022-08-16 - 06:08 JaroslavBan  
Unknown file formatsch 3pa_3adc_2lpgbt_even.sch r1 manage 1133.2 K 2022-08-16 - 05:55 JaroslavBan  
Unknown file formatpcb 3pa_3adc_2lpgbt_odd.pcb r1 manage 4452.0 K 2022-08-16 - 05:55 JaroslavBan  
PDFpdf 3pa_3adc_2lpgbt_odd.pdf r1 manage 4726.2 K 2022-08-16 - 06:08 JaroslavBan  
Unknown file formatsch 3pa_3adc_2lpgbt_odd.sch r1 manage 1131.7 K 2022-08-16 - 05:55 JaroslavBan  
PDFpdf ALFE-BGA196.pdf r1 manage 482.7 K 2022-09-15 - 16:45 JaroslavBan  
Microsoft Excel Spreadsheetxlsx ALFE2_PAD_to_BGA_Reference_Sheet.20211208.xlsx r1 manage 66.4 K 2022-09-15 - 16:45 JaroslavBan  
Unknown file formatcsv ALFE_V2_BGA_pins.csv r1 manage 6.3 K 2022-09-15 - 16:45 JaroslavBan  
Microsoft Excel Spreadsheetxlsx BCR_connections.xlsx r1 manage 10.4 K 2022-09-15 - 16:45 JaroslavBan  
Texttxt BillOfMaterials.txt r1 manage 10.7 K 2023-02-08 - 17:38 BrianKirby Initial power up board
Microsoft Excel Spreadsheetxlsx COLUTA-BGA196_ballout_jb.xlsx r1 manage 14.6 K 2022-09-15 - 16:45 JaroslavBan  
Microsoft Excel Spreadsheetxlsx COLUTA_to_LpGBT_mapping.xlsx r1 manage 65.1 K 2022-08-16 - 07:03 JaroslavBan  
PDFpdf Calibration_Procedure_of_SAR_in_COLUTAV3_original.pdf r1 manage 272.5 K 2024-10-21 - 16:40 BrianKirby  
Microsoft Excel Spreadsheetxlsx Custom_fiber_cables_v5.xlsx r1 manage 9.8 K 2024-08-02 - 19:01 BrianKirby  
PDFpdf FEB2-thermisters-v2.6.pdf r2 r1 manage 652.3 K 2025-09-19 - 16:11 JonathanLong  
PDFpdf FEB2ConfigurationOverviewAndDevelopment.pdf r1 manage 1290.7 K 2025-06-20 - 13:58 BrianKirby  
PDFpdf FEB2SlowControl_ICECRequirements_v1.pdf r1 manage 48.3 K 2024-10-16 - 15:19 BrianKirby  
PDFpdf FEB2SlowControl_ICECRequirements_v2_on.pdf r1 manage 176.5 K 2025-06-20 - 13:58 BrianKirby  
Texttxt FEB2_2p6_BillOfMaterials_EM_assembly_mar_4.txt r1 manage 234.8 K 2025-05-16 - 15:09 BrianKirby  
PowerPointpptx FEB2_BCR_distribution.pptx r1 manage 759.6 K 2022-08-16 - 07:03 JaroslavBan  
PowerPointpptx FEB2_block_diagrams_v2p0.pptx r1 manage 1817.5 K 2022-08-16 - 07:03 JaroslavBan  
PowerPointpptx FEB2_fiber_identification.pptx r1 manage 882.8 K 2022-08-16 - 07:03 JaroslavBan  
Microsoft Excel Spreadsheetxlsx FEB2_fiber_routing_June-19-2024.xlsx r1 manage 13.3 K 2024-09-06 - 16:29 BrianKirby  
PDFpdf FEB2_mapping.pdf r3 r2 r1 manage 370.5 K 2025-02-17 - 16:33 JonathanLong High level map of data paths and powering
Microsoft Word filedocx FEB2_power.docx r1 manage 13.8 K 2023-05-16 - 16:07 BrianKirby  
PDFpdf FEB2_prototype_study_v12.pdf r1 manage 55706.4 K 2022-09-09 - 17:34 JaroslavBan  
PDFpdf FEB2_prototype_v0_schematics.pdf r1 manage 938.0 K 2022-09-09 - 17:18 JaroslavBan  
Unknown file formatstep FEB2_prototype_v2.step r1 manage 7544.9 K 2024-01-29 - 15:59 BrianKirby  
Unknown file formatpcb FEB2_prototype_v25_optics.pcb r1 manage 47963.0 K 2023-02-08 - 17:13 BrianKirby  
PDFpdf FEB2_prototype_v25_optics.pdf r1 manage 26667.4 K 2023-02-08 - 17:12 BrianKirby  
Unknown file formatpcb FEB2_prototype_v26.pcb r1 manage 48538.0 K 2023-03-08 - 12:43 JaroslavBan  
Unknown file formatsch FEB2_prototype_v26.sch r1 manage 12672.2 K 2023-03-08 - 12:43 JaroslavBan  
PDFpdf FEB2_prototype_v26_mechanics.pdf r1 manage 59001.4 K 2023-03-31 - 11:23 JaroslavBan Front panel drawing
PDFpdf FEB2_prototype_v26_schematicsPdf2.pdf r1 manage 6456.3 K 2023-11-14 - 17:26 BrianKirby  
Unknown file formatdxf FEB2_prototype_v27.dxf r1 manage 66494.5 K 2023-04-06 - 16:57 BrianKirby  
PDFpdf FEB2_prototype_v2_layout.pdf r1 manage 15355.7 K 2022-09-09 - 17:08 JaroslavBan  
Unknown file formatpcb FEB2_prototype_v2p0.pcb r1 manage 51407.9 K 2024-02-20 - 20:51 BrianKirby  
Unknown file formatsch FEB2_prototype_v2p0.sch r1 manage 13194.4 K 2024-02-20 - 20:51 BrianKirby  
PDFpdf FEB2_prototype_v2p0_bottom_parts_only.pdf r1 manage 14560.5 K 2024-03-20 - 10:44 BrianKirby  
PDFpdf FEB2_prototype_v2p0_layout.pdf r2 r1 manage 33569.7 K 2024-03-15 - 02:22 BrianKirby  
PDFpdf FEB2_prototype_v2p0_schematics.pdf r1 manage 6646.4 K 2024-03-14 - 14:08 BrianKirby  
PDFpdf FEB2_prototype_v2p0_top_parts_only.pdf r1 manage 23598.0 K 2024-03-20 - 10:45 BrianKirby  
Unknown file formatpcb FEB2_prototype_v2p5_assembly_variant_Value1.pcb r1 manage 60808.5 K 2024-09-20 - 15:07 BrianKirby  
Unknown file formatsch FEB2_prototype_v2p5_assembly_variant_Value1.sch r1 manage 13774.0 K 2024-09-20 - 15:07 BrianKirby  
Unknown file formatpcb FEB2_prototype_v2p5_assembly_variant_Value2.pcb r1 manage 60779.7 K 2024-09-20 - 15:07 BrianKirby  
Unknown file formatsch FEB2_prototype_v2p5_assembly_variant_Value2.sch r1 manage 13773.8 K 2024-09-20 - 15:07 BrianKirby  
PDFpdf FEB2_prototype_v2p5_final_layout.pdf r1 manage 61954.8 K 2024-07-18 - 03:38 BrianKirby  
PDFpdf FEB2_prototype_v2p5_final_schematic.pdf r1 manage 6893.4 K 2024-07-18 - 03:38 BrianKirby  
PNGpng FEB2_prototype_v2p6_EM_assembly.png r1 manage 1569.2 K 2025-01-24 - 20:38 JonathanLong  
PDFpdf FELIX-related-low-level-development_3_backup.pdf r1 manage 110.8 K 2023-11-10 - 02:33 BrianKirby  
Unknown file formatbit FLX712_LpGBT_RM0406_24CH_LOCALCLK_GIT_master_a5c8df7_1_240314_16_58.bit r1 manage 19385.1 K 2024-06-18 - 16:28 BrianKirby  
JPEGjpg HEC.jpg r1 manage 1686.7 K 2025-07-22 - 19:01 JonathanLong v2.5 HEC Board
PNGpng ImageFEB2_prototype_v18.png r1 manage 1135.9 K 2022-12-02 - 17:45 BrianKirby  
Microsoft Excel Spreadsheetxlsx LpGBT_to_VTRX_connections.xlsx r1 manage 10.4 K 2023-02-08 - 17:12 BrianKirby  
PDFpdf Note-HPSconfig.pdf r1 manage 454.3 K 2024-12-13 - 18:05 BrianKirby  
PDFpdf Programming_Manual__AFG_Rev1_2.pdf r1 manage 2018.8 K 2024-12-18 - 18:08 BrianKirby  
Microsoft Excel Spreadsheetxlsx Reuse_coordinates.xlsx r1 manage 11.1 K 2022-09-15 - 16:45 JaroslavBan  
PNGpng Screenshot_from_2022-08-15_15-21-36.png r1 manage 895.8 K 2022-08-15 - 19:22 BrianKirby FEB2 Prototype initial layout picture
PDFpdf VLplus_quadLDD_spec_v1.4.pdf r1 manage 741.4 K 2024-10-16 - 15:20 BrianKirby  
PDFpdf VTRxPlusApplicationNote.pdf r1 manage 1677.3 K 2024-10-16 - 15:20 BrianKirby  
PDFpdf VTRxPlus_spec.pdf r1 manage 1994.8 K 2024-10-16 - 15:20 BrianKirby  
PDFpdf bPOL12V_V6_datasheet_V1.6.pdf r1 manage 9148.5 K 2023-11-14 - 15:21 BrianKirby  
JPEGjpeg bPOL12VcircuitOnFEB2v2p5Board.jpeg r1 manage 2852.6 K 2024-10-16 - 14:38 BrianKirby  
PDFpdf bPOL48V_V2.3_Datasheet.pdf r1 manage 1458.7 K 2024-01-19 - 19:51 BrianKirby  
Unknown file formatpcbdoc bPol48V_JAE_connector2.PcbDoc r1 manage 3250.5 K 2024-09-16 - 15:04 BrianKirby  
Unknown file formatschdoc bPol48V_JAE_connector2.SchDoc r1 manage 560.5 K 2024-09-16 - 15:04 BrianKirby  
JPEGjpeg bpol48VmezzV2_back.jpeg r1 manage 6397.8 K 2024-10-16 - 14:38 BrianKirby  
JPEGjpeg bpol48VmezzV2_front.jpeg r1 manage 6523.6 K 2024-10-16 - 14:38 BrianKirby  
PNGpng feb2ProtoImage.png r1 manage 715.6 K 2023-02-13 - 12:26 BrianKirby  
PNGpng feb2_prototype_v12_image.png r1 manage 895.9 K 2022-09-09 - 17:05 BrianKirby  
PNGpng feb2_v2p5_layoutImage.png r1 manage 843.7 K 2024-07-18 - 03:39 BrianKirby  
JPEGjpg feb2v2p5_fullPowered.jpg r1 manage 143.4 K 2024-10-16 - 14:38 BrianKirby  
JPEGjpg feb2v2p5_fullPoweredBack.jpg r1 manage 194.5 K 2024-10-16 - 14:38 BrianKirby  
PNGpng feb2v2p5_halfPowered.png r1 manage 967.7 K 2024-10-16 - 14:38 BrianKirby  
PDFpdf felix-user-manual.pdf r1 manage 14433.9 K 2023-07-17 - 13:28 BrianKirby  
PDFpdf felix_packet.pdf r1 manage 49.2 K 2025-02-07 - 21:22 JonathanLong Description of data packets readout from the felix
Compressed Zip archivezip init_powerup_CAM.zip r1 manage 327.9 K 2023-02-08 - 17:38 BrianKirby Initial power up board
Unknown file formatpcb init_pwr_up.pcb r1 manage 1264.2 K 2023-02-08 - 17:38 BrianKirby Initial power up board
Unknown file formatsch init_pwr_up.sch r1 manage 515.5 K 2023-02-08 - 17:38 BrianKirby Initial power up board
Compressed Zip archivezip init_pwr_up_fpga.zip r1 manage 27089.2 K 2023-02-08 - 17:38 BrianKirby Initial power up board
Compressed Zip archivezip init_pwr_up_fpga_simulation.zip r1 manage 5491.7 K 2023-02-08 - 17:38 BrianKirby Initial power up board
PDFpdf lpGBT_manual.pdf r1 manage 5865.1 K 2023-06-08 - 13:12 BrianKirby  
PDFpdf power_scheme.pdf r1 manage 806.6 K 2023-03-22 - 13:43 JaroslavBan  
PDFpdf sliceBoardFeb2Protoboard_i2cConfiguration.pdf r1 manage 194.2 K 2023-03-02 - 16:20 BrianKirby  
PDFpdf sliceBoardFeb2Protoboard_i2cConfiguration_20231129.pdf r2 r1 manage 469.2 K 2025-06-20 - 13:58 BrianKirby  
PNGpng v2_FEB2_prototype_pcbLayoutImage.png r1 manage 1027.2 K 2024-01-29 - 16:29 BrianKirby  
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Topic revision: r69 - 2025-09-19 - JonathanLong
 
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