# # FPGA_CORE Supply # # DCDC 1 Converter Nets # ------------------------- # # # Original Rev. 27-Mar-2015 # Current Rev. 2-Dec-2016 # # # # This file holds all of the nets for DCDC Converter 1. # # This is the FPGA CORE supply 0.950 V at 40 Amps. # # This Hub Module supply uses a GE_MDT040 converter. # # # Connect the converter's V_Input, V_Output, and Ground terminals: # NET 'ISO_12V' DCDC1-2 NET 'GROUND' DCDC1-4 DCDC1-8 DCDC1-10 NET 'FPGA_CORE' DCDC1-5 # # Connect this converter's INPUT Via Arays: # NET 'ISO_12V' PVA1_DC1-1 PVA1_DC1-2 PVA1_DC1-3 PVA1_DC1-4 NET 'ISO_12V' PVA1_DC1-5 PVA1_DC1-6 PVA1_DC1-7 PVA1_DC1-8 NET 'ISO_12V' PVA1_DC1-9 PVA1_DC1-10 PVA1_DC1-11 PVA1_DC1-12 NET 'ISO_12V' PVA2_DC1-1 PVA2_DC1-2 PVA2_DC1-3 PVA2_DC1-4 NET 'ISO_12V' PVA2_DC1-5 PVA2_DC1-6 PVA2_DC1-7 PVA2_DC1-8 NET 'ISO_12V' PVA2_DC1-9 NET 'ISO_12V' PVA3_DC1-1 PVA3_DC1-2 PVA3_DC1-3 # # Connect this converter's GROUND Via Arays: # NET 'GROUND' PVA4_DC1-1 PVA4_DC1-2 PVA4_DC1-3 PVA4_DC1-4 NET 'GROUND' PVA4_DC1-5 PVA4_DC1-6 PVA4_DC1-7 PVA4_DC1-8 NET 'GROUND' PVA4_DC1-9 PVA4_DC1-10 PVA4_DC1-11 PVA4_DC1-12 NET 'GROUND' PVA5_DC1-1 PVA5_DC1-2 PVA5_DC1-3 NET 'GROUND' PVA6_DC1-1 PVA6_DC1-2 PVA6_DC1-3 PVA6_DC1-4 NET 'GROUND' PVA6_DC1-5 PVA6_DC1-6 PVA6_DC1-7 PVA6_DC1-8 NET 'GROUND' PVA6_DC1-9 PVA6_DC1-10 PVA6_DC1-11 PVA6_DC1-12 NET 'GROUND' PVA7_DC1-1 PVA7_DC1-2 PVA7_DC1-3 PVA7_DC1-4 NET 'GROUND' PVA7_DC1-5 PVA7_DC1-6 PVA7_DC1-7 PVA7_DC1-8 NET 'GROUND' PVA7_DC1-9 PVA7_DC1-10 PVA7_DC1-11 PVA7_DC1-12 NET 'GROUND' PVA8_DC1-1 PVA8_DC1-2 PVA8_DC1-3 PVA8_DC1-4 NET 'GROUND' PVA8_DC1-5 PVA8_DC1-6 NET 'GROUND' PVA9_DC1-1 PVA9_DC1-2 PVA9_DC1-3 PVA9_DC1-4 NET 'GROUND' PVA9_DC1-5 PVA9_DC1-6 # # Connect this converter's OUTPUT Via Arays: # NET 'FPGA_CORE' PVA10_DC1-1 PVA10_DC1-2 PVA10_DC1-3 PVA10_DC1-4 NET 'FPGA_CORE' PVA10_DC1-5 PVA10_DC1-6 PVA10_DC1-7 PVA10_DC1-8 NET 'FPGA_CORE' PVA10_DC1-9 PVA10_DC1-10 PVA10_DC1-11 PVA10_DC1-12 NET 'FPGA_CORE' PVA11_DC1-1 PVA11_DC1-2 PVA11_DC1-3 PVA11_DC1-4 NET 'FPGA_CORE' PVA11_DC1-5 PVA11_DC1-6 PVA11_DC1-7 PVA11_DC1-8 NET 'FPGA_CORE' PVA11_DC1-9 PVA11_DC1-10 PVA11_DC1-11 PVA11_DC1-12 NET 'FPGA_CORE' PVA12_DC1-1 PVA12_DC1-2 PVA12_DC1-3 PVA12_DC1-4 NET 'FPGA_CORE' PVA12_DC1-5 PVA12_DC1-6 # # Connect this converter's INPUT Filter: # NET 'ISO_12V' C1011-1 NET 'GROUND' C1011-2 NET 'ISO_12V' C1012-1 C1013-1 C1014-1 C1015-1 NET 'GROUND' C1012-2 C1013-2 C1014-2 C1015-2 NET 'ISO_12V' C1016-1 C1017-1 C1018-1 NET 'GROUND' C1016-2 C1017-2 C1018-2 # # Connect this converter's OUTPUT Filter: # NET 'FPGA_CORE' C1021-1 C1022-1 C1023-1 NET 'GROUND' C1021-2 C1022-2 C1023-2 NET 'FPGA_CORE' C1024-1 C1025-1 C1026-1 C1027-1 NET 'GROUND' C1024-2 C1025-2 C1026-2 C1027-2 NET 'FPGA_CORE' C1028-1 C1029-1 NET 'GROUND' C1028-2 C1029-2 NET 'FPGA_CORE' C1030-1 C1031-1 C1032-1 C1033-1 NET 'GROUND' C1030-2 C1031-2 C1032-2 C1033-2 NET 'FPGA_CORE' DZ1001-1 NET 'GROUND' DZ1001-2 # # Ground this converter's unused SYNC terminal: # NET 'GROUND' DCDC1-15 # # Connect the ON_OFF and POWER_GOOD terminals: # # Recall: The ON_OFF pin is Low active, i.e. voltage low --> ON. # The POWER_GOOD is a common open drain signal # NET 'DCDC_1_OFF_ON' DCDC1-1 NET 'DCDC_1_POWER_GOOD' DCDC1-16 # # Connect the RAMP_SEQUENCE terminal: # # Recall: # # The output voltage tracks the scaled Vseq up to set point. # R1005 is the 20k Ohm series resistor. # R1006 is the scale shunt resistor to ground. # C1002 is the noise filter capacitor to ground. NET 'CONVERTER_RAMP' R1005-1 NET 'DCDC1_RAMP_SEQUENCE' R1005-2 R1006-2 C1002-2 DCDC1-3 NET 'DCDC1_SIG_GND' R1006-1 C1002-1 # # Declare the unused SHARE terminal: # NET 'NO_CONN_DCDC1_SHARE' DCDC1-9 # # Connect this converter's Output Voltage Control resistor # between the TRIM and SIG_GND terminals: # NET 'DCDC1_TRIM' DCDC1-6 R1002-2 NET 'DCDC1_SIG_GND' DCDC1-11 R1002-1 # # Connect this converter's Remote Sense input # terminals V_SENSE_PLUS and V_SENSE_MINUS: # NET 'FPGA_CORE' DCDC1-7 NET 'GROUND' DCDC1-12 # # Connect this converter's Servo Loop RC components # between the V_SENSE_PLUS and TRIM terminals: # NET 'FPGA_CORE' C1001-2 NET 'DCDC1_LOOP_RC' C1001-1 R1001-1 NET 'DCDC1_TRIM' R1001-2 # # Connect the PMBus to this converter and set its address # using the PMBUS_CLK, PMBUS_DATA, SMB_ALERT, ADRS0 # and ADRS1 terminals: # NET 'Hub_PMBus_SCL' DCDC1-13 NET 'Hub_PMBus_SDA' DCDC1-14 NET 'Hubs_SMB_Alert_B' DCDC1-17 NET 'DCDC1_ADRS_0' DCDC1-18 R1003-1 NET 'DCDC1_ADRS_1' DCDC1-19 R1004-1 NET 'DCDC1_SIG_GND' R1003-2 R1004-2