1. 25 Sep, 2014 10 commits
    • Benoit Rat's avatar
      scb: add pdf file of schematics for v3.4 · 7c3334c8
      Benoit Rat authored
      7c3334c8
    • Benoit Rat's avatar
      scb: add partlist file 3.4.1 for SCB v3.4 · 9c481e67
      Benoit Rat authored
      9c481e67
    • Benoit Rat's avatar
      wrs3: update altium files for SCB v3.3 to v3.4 · a0f56caf
      Benoit Rat authored
      Schematics:
      ------------
      
      * C165 value changed from 100nF to 220nF
      * VCC_IN of CDCM61002 (IC13) connected to +3V3
      * RSTN pin of IC13 conected to a 47nF capacitor, not to +3V3
      * QDRII_200CLK moved to OUT3 (LVPECL) of AD9516.
      * Added LVDS termination resistor to adapt OUT3 to LVDS format
      * CLK_OUT (EXTREF125MHZOUT) connected to OUT9 (CMOS) of AD9516-4.
      * CLK_OUT transformer changed by 1:1 (WBC1-1LB)
      * R253 and R254 resistor (Ethernet sheet) changed to 0402 size in order
      to reduce items.
      * Changed EXTPPSIN input stage in order to add 50 R termination
      selectable by the FPGA.
      * Name of nets QDRII_CLK and QDRII_200CLK changed to REF_CLK and
      AUX_CLK.
      * Input EXTREF_125M removed.
      * QDRII IC42 chip removed.
      * Added ouput from FPGA latched by an AD9516 clock. This output uses
      the EXTREF_125M SMC connector:
      	* Added LVPECL latch
      	* Added LVPECL to LVTTL translator at the output
      	* CLK0 input of IC12 changed to OUT6 of AD9516
      	* FPGA VCCO Bank 26 changed to +2V5 to use LVPECL and LVDS
      * Removed the six 0R resistor at the inputs of the AD5662 DACs
      * FPGA Banks 26, 36 and 25 moved to "PFGA_Peripherals_Control" sheet.
      * Connected the 3 free buffers SN74LVT125DW to the EXTPPSOUT output
      signal.
      
      PCB:
      ------
      
      * GTX_DIFF signals routed on 90um/160um in order to reduce space,
      allowing to pass between vias
      * Some vias were moved from pads of some components to avoid the solder
      paste flooding by the vía.
      * IVT3200 VCO was moved to separate it of NAND Flash IC
      a0f56caf
    • Benoit Rat's avatar
      wrs3: improve license and README · 80f860c2
      Benoit Rat authored
      80f860c2
    • Benoit Rat's avatar
      misc: clean up schematics files · 74b1237c
      Benoit Rat authored
      74b1237c
    • Benoit Rat's avatar
      misc: clean up mini-backplane folders · 04348c93
      Benoit Rat authored
      Remove miniBackplane_SFP which was a copy of v3.2
      Rename miniBackplane_18Ports_SFP_V3.3/ to mini_backplane_18SFP/
      Rename miniBackplane_test/ to mini_backplane_test/
      04348c93
    • Benoit Rat's avatar
      SCB: clean part list files · 1939cf26
      Benoit Rat authored
      1939cf26
    • Benoit Rat's avatar
      SCB: clean changes list to CHANGES.txt · b65df4d0
      Benoit Rat authored
      b65df4d0
    • Benoit Rat's avatar
      misc: clean-up old and unused files · feb440ba
      Benoit Rat authored
      feb440ba
    • Benoit Rat's avatar
      ce4bb7e7
  2. 21 Jan, 2013 2 commits
  3. 27 Nov, 2012 1 commit
  4. 13 Nov, 2012 1 commit
  5. 12 Nov, 2012 2 commits
  6. 09 Nov, 2012 1 commit
  7. 08 Nov, 2012 1 commit
  8. 06 Nov, 2012 3 commits
  9. 05 Nov, 2012 1 commit
  10. 31 Oct, 2012 3 commits
  11. 26 Oct, 2012 1 commit
  12. 25 Oct, 2012 1 commit
  13. 22 Oct, 2012 1 commit
  14. 19 Oct, 2012 1 commit
  15. 17 Oct, 2012 2 commits
  16. 09 Oct, 2012 2 commits
    • jgabriel's avatar
      The schematics changes performed on the V3.2 are the following: · 27917ddc
      jgabriel authored
      1.- SCB_PLLs: C165 footprint changed to 0402 in order to remove this component and reduce boom.
      2.- Connectors:CN1 Ethernet connector case connected to GND_SHIELD.
      3.- CPU_100M_Ethernet:C206 changed from 470pF to 2,7nF in order to remove this component and reduce boom.Added R253 and R254 resistors (both 75R) between the Tr1 and C214.
      L10 is not mounted now. It connects GND_SHIELD and GND_ETH.
      4.- QDRII_mem and QDRII_power: All the components of the QDRII memories will be not mounted. 
      27917ddc
    • jgabriel's avatar
      Added 75R resistor to wr_switch.SchLib · 485030e4
      jgabriel authored
      485030e4
  17. 13 Jul, 2012 1 commit
  18. 12 Jun, 2012 4 commits
  19. 09 May, 2012 1 commit
  20. 03 May, 2012 1 commit