Notes on Hub Module SN 11: Latest Rev. 30-Aug-2019 -------------------------- - Start work on SN-11 on about 9-May-2019 - This is the first of the Production Build of Hub cards. - All work on the MSU Final Assembly of Hub SN-11 fits the basic outline as described in hub_msu_final_assembly_prod_only_print.txt - This final assembly results in a 100% final version Hub except that the IPMC power control has been "bypassed", and there is no ROD on this Hub yet. Initial Power Up Checks: ------------------------ - Check of the Hub SN-11 PLL clocks: 40.08 MHz PLL 40.0841 MHz free run 40.08 MHz PLL 40.0728 to 40.0831 MHz track 320.64 MHz PLL 40.0758 to 40.0825 MHz track Spare Oscillator 40.078665 MHz running Check both sides of all clock fanouts: yes - Program the Flash Config Memory with the Safe/Foundation firmware. - Verify that this Hub Auto-Configures at power up. Final Bench Checks of SN-11: date: 14-May-2019 ----------------------------- Power Bus: FPGA MGT MGT Swch Bulk Fan Bulk Core AVCC AVTT 1V2 1V8 1V8 3V3 ---- ---- ---- ---- ---- ---- ---- Address: 40 41 42 43 44 45 46 Volts: 0.94 1.00 1.19 1.20 1.79 1.82 3.317 Amps: 1.00 0.12 0.25 1.69 0.44 11.75 2.06 Safe Config Fluke Volts: 0.956 1.000 1.202 1.195 1.795 1.797 3.312 MGT_AVAUX 1.804 SysMon_Ref 1.251 Bulk_2V5 2.502 ISO_12V 11.985 SysMon: 29 deg C VAUX 1.805 VINT 0.961 Current Status of Hub SN-11: date: 14-May-2019 ---------------------------- 100% final version of the Hub except that the IPMC power control is bypassed and there is no ROD installed on this Hub. Now in MGT Link and Enet Switch tests. Install ROD V3 No. 3 on Hub SN-11: date: 17-June-2019 ---------------------------------- Received ROD V3 No 3 from Ed and installed it on Hub SN-11. ROD V3 #3 arrived without any of its MiniPODs and FO cables. Remove the IPMC Power Control Bypass: date: 30-Aug-2019 ------------------------------------- The IPMC Power On/Off Control Bypass has been removed from Hub SN-11 so that the IPMC now controls the power on this card. 30 OCT 2019 - Remove ROD V3 #3 from this HUB and install on SN-06. - HUB SN-11 is now in the storage cabinet. 12 NOV 2019 - Removed bypass Jumper 6 and installed yellow wire from ATCA handle switch across common side of Jumpers 5 & 6 - Verified that coupling capacitors C2301-C2308 have been removed from in between U31 & U32. 21 JAN 2020 - Removed previously installed IPMC bypass from the handle switch. Installed 0 Ohm jumper, giving IPMC control of turning ISO_12V on/off. 08 MAY 2020 - Removed this unit's minipods for use on Hub 29 per instructions from Wade. 19 AUG 2020 - Installed a new set of minipods on SN11. 06 JUL 2021 - This is a note to confirm that the board has been through the fiber ribbon replacement. See hub/hardware/details/Hub_Inventory_Status_Final_Assembly/Fiber%20Ribbon%20Problem/00_Hub_Fiber_Ribbon_Issue.txt for details.