# # Switch Chips - All Other Nets # ------------------------------- # # # Original Rev. 22-May-2015 # Current Rev. 5-Oct-2016 # # # # This file holds All Other Nets for the 3 Switch Chips. # # # List of Nets in this File: # # - RDAC Resistor Nets on A, B, C # - Jumpers on Switch Chip "A" # - Jumpers on Switch Chip "B" # - Jumpers on Switch Chip "C" # - IMP_VOL_REF on A, B, C # - RESET Input to Switch Chips A, B, C # - CLOCK Input to Switch Chips A, B, C # - EEPROM Connection to Switch Chips A, B, C # - Loop Detect Connections to Switch Chips A, B, C # - MDC/MDIO Connections to Switch Chips A, B, C # - Serial LED Clock and Data from Switch Chips A, B, c # # # RDAC Resistors Nets to Ground for Switch Chips A, B, and C # NET 'SW_A_GPHY1_RDAC' U31-228 R2001-1 NET 'SW_A_GPHY2_RDAC' U31-96 R2002-1 NET 'GROUND' R2001-2 NET 'GROUND' R2002-2 NET 'SW_B_GPHY1_RDAC' U32-228 R2101-1 NET 'SW_B_GPHY2_RDAC' U32-96 R2102-1 NET 'GROUND' R2101-2 NET 'GROUND' R2102-2 NET 'SW_C_GPHY1_RDAC' U33-228 R2201-1 NET 'SW_C_GPHY2_RDAC' U33-96 R2202-1 NET 'GROUND' R2201-2 NET 'GROUND' R2202-2 # # Jumpers for Switch Chip A # NET 'SW_A_HW_FWDG_EN' U31-9 R2003-2 NET 'BULK_3V3' R2003-1 NET 'SW_A_LED_MODE_0' U31-12 R2004-2 NET 'GROUND' R2004-1 NET 'SW_A_LED_MODE_1' U31-13 R2005-2 NET 'BULK_3V3' R2005-1 NET 'SW_A_CPU_EEPROM_SEL' U31-18 R2006-2 NET 'GROUND' R2006-1 NET 'SW_A_TRST' U31-36 R2007-2 NET 'GROUND' R2007-1 NET 'SW_A_LED_3_EN_GREEN' U31-172 R2008-2 NET 'BULK_3V3' R2008-1 NET 'SW_A_LED_11_EPROM_TYPE1' U31-182 R2009-2 NET 'BULK_3V3' R2009-1 NET 'SW_A_LED_14_LOOP_DET_ENB' U31-186 R2010-2 NET 'BULK_3V3' R2010-1 NET 'SW_A_LED_22_DIS_IMP' U31-196 R2011-2 NET 'BULK_3V3' R2011-1 NET 'SW_A_EN_EEE' U31-38 R2012-1 NET 'GROUND' R2012-2 # # Jumpers for Switch Chip B # NET 'SW_B_HW_FWDG_EN' U32-9 R2103-2 NET 'BULK_3V3' R2103-1 NET 'SW_B_LED_MODE_0' U32-12 R2104-2 NET 'GROUND' R2104-1 NET 'SW_B_LED_MODE_1' U32-13 R2105-2 NET 'BULK_3V3' R2105-1 NET 'SW_B_CPU_EEPROM_SEL' U32-18 R2106-2 NET 'GROUND' R2106-1 NET 'SW_B_TRST' U32-36 R2107-2 NET 'GROUND' R2107-1 NET 'SW_B_LED_3_EN_GREEN' U32-172 R2108-2 NET 'BULK_3V3' R2108-1 NET 'SW_B_LED_11_EPROM_TYPE1' U32-182 R2109-2 NET 'BULK_3V3' R2109-1 NET 'SW_B_LED_14_LOOP_DET_ENB' U32-186 R2110-2 NET 'BULK_3V3' R2110-1 NET 'SW_B_LED_22_DIS_IMP' U32-196 R2111-2 NET 'BULK_3V3' R2111-1 NET 'SW_B_EN_EEE' U32-38 R2112-1 NET 'GROUND' R2112-2 # # Jumpers for Switch Chip C # NET 'SW_C_HW_FWDG_EN' U33-9 R2203-2 NET 'BULK_3V3' R2203-1 NET 'SW_C_LED_MODE_0' U33-12 R2204-2 NET 'GROUND' R2204-1 NET 'SW_C_LED_MODE_1' U33-13 R2205-2 NET 'BULK_3V3' R2205-1 NET 'SW_C_CPU_EEPROM_SEL' U33-18 R2206-2 NET 'GROUND' R2206-1 NET 'SW_C_TRST' U33-36 R2207-2 NET 'GROUND' R2207-1 NET 'SW_C_LED_3_EN_GREEN' U33-172 R2208-2 NET 'BULK_3V3' R2208-1 NET 'SW_C_LED_11_EPROM_TYPE1' U33-182 R2209-2 NET 'BULK_3V3' R2209-1 NET 'SW_C_LED_14_LOOP_DET_ENB' U33-186 R2210-2 NET 'BULK_3V3' R2210-1 NET 'SW_C_LED_22_DIS_IMP' U33-196 R2211-2 NET 'BULK_3V3' R2211-1 NET 'SW_C_EN_EEE' U33-38 R2212-1 NET 'GROUND' R2212-2 # # Ground the IMP_VOL_REF pin 146 on each Switch # NET 'GROUND' U31-146 NET 'GROUND' U32-146 NET 'GROUND' U33-146 # # RESET Input to Switch Chips A, B, C # and Generation of Switch Reset Signal # NET 'SWITCH_CHIPS_RESET_B' U31-17 NET 'SWITCH_CHIPS_RESET_B' U32-17 NET 'SWITCH_CHIPS_RESET_B' U33-17 # # CLOCK Inputs to Switch Chips A, B, C # NET 'SW_A_CLOCK' U31-34 NET 'SW_B_CLOCK' U32-34 NET 'SW_C_CLOCK' U33-34 # # EEPROM Connection to Switch Chips A, B, C # and their EEPROM Circuits # NET 'SW_A_SLV_SEL' U31-160 R2015-1 NET 'SW_A_SCLK' U31-163 R2016-1 NET 'SW_A_MOSI' U31-164 R2017-1 NET 'SW_A_MISO' U31-161 R2018-1 NET 'SW_A_EEPROM_CS' U35-1 R2015-2 NET 'SW_A_EEPROM_SCLK' U35-2 R2016-2 NET 'SW_A_EEPROM_DI' U35-3 R2017-2 NET 'SW_A_EEPROM_DO' U35-4 R2018-2 NET 'BULK_3V3' U35-8 U35-6 C2091-1 NET 'GROUND' U35-5 C2091-2 NET 'No_Conn_SW_A_EEPROM_7' U35-7 NET 'SW_B_SLV_SEL' U32-160 R2115-1 NET 'SW_B_SCLK' U32-163 R2116-1 NET 'SW_B_MOSI' U32-164 R2117-1 NET 'SW_B_MISO' U32-161 R2118-1 NET 'SW_B_EEPROM_CS' U36-1 R2115-2 NET 'SW_B_EEPROM_SCLK' U36-2 R2116-2 NET 'SW_B_EEPROM_DI' U36-3 R2117-2 NET 'SW_B_EEPROM_DO' U36-4 R2118-2 NET 'BULK_3V3' U36-8 U36-6 C2191-1 NET 'GROUND' U36-5 C2191-2 NET 'No_Conn_SW_B_EEPROM_7' U36-7 NET 'SW_C_SLV_SEL' U33-160 R2215-1 NET 'SW_C_SCLK' U33-163 R2216-1 NET 'SW_C_MOSI' U33-164 R2217-1 NET 'SW_C_MISO' U33-161 R2218-1 NET 'SW_C_EEPROM_CS' U37-1 R2215-2 NET 'SW_C_EEPROM_SCLK' U37-2 R2216-2 NET 'SW_C_EEPROM_DI' U37-3 R2217-2 NET 'SW_C_EEPROM_DO' U37-4 R2218-2 NET 'BULK_3V3' U37-8 U37-6 C2291-1 NET 'GROUND' U37-5 C2291-2 NET 'No_Conn_SW_C_EEPROM_7' U37-7 # # MDC/MDIO Connections to Switch Chips A, B, C # # These Switch Chip pins are connected to the # Hub's UltraScale FPGA 3V3 I/O Banks 84 and 94. # NET 'SW_A_MDIO_BUS' U31-61 R2020-1 NET 'FPGA_SW_A_MDIO' R2020-2 U1-AW15 # IO_L2P_T0L_N2_94 NET 'SW_A_MDC_BUS' U31-62 R2021-1 NET 'FPGA_SW_A_MDC' R2021-2 U1-AW13 # IO_L12P_T1U_N10_GC_94 NET 'SW_B_MDIO_BUS' U32-61 R2120-1 NET 'FPGA_SW_B_MDIO' R2120-2 U1-AU16 # IO_L19N_T3L_N1_DBC_AD9N_84 NET 'SW_B_MDC_BUS' U32-62 R2121-1 NET 'FPGA_SW_B_MDC' R2121-2 U1-AT16 # IO_L19P_T3L_N0_DBC_AD9P_84 NET 'SW_C_MDIO_BUS' U33-61 R2220-1 NET 'FPGA_SW_C_MDIO' R2220-2 U1-AY14 # IO_L2N_T0L_N3_94 NET 'SW_C_MDC_BUS' U33-62 R2221-1 NET 'FPGA_SW_C_MDC' R2221-2 U1-AY13 # IO_T1U_N12_94 # # Loop-Detection Connections to Switch Chips A, B, C # # For now I'm connecting these Switch Chip pins to # pins in the Hub's UltraScale FPGA 3V3 I/O Bank #84. # NET 'SW_A_ATC_LOOP_DET' U31-59 R2022-1 NET 'FPGA_SW_A_ATC_LOOP_DET' R2022-2 U1-AV13 # IO_L11N_T1U_N9_GC_94 NET 'SW_A_LOOP_DETECTED' U31-58 R2023-1 NET 'FPGA_SW_A_LOOP_DETECTED' R2023-2 U1-AY15 # IO_L1P_T0L_N0_DBC_94 NET 'SW_B_ATC_LOOP_DET' U32-59 R2122-1 NET 'FPGA_SW_B_ATC_LOOP_DET' R2122-2 U1-AT14 # IO_L14N_T2L_N3_GC_84 NET 'SW_B_LOOP_DETECTED' U32-58 R2123-1 NET 'FPGA_SW_B_LOOP_DETECTED' R2123-2 U1-AU13 # IO_L13N_T2L_N1_GC_QBC_84 NET 'SW_C_ATC_LOOP_DET' U33-59 R2222-1 NET 'FPGA_SW_C_ATC_LOOP_DET' R2222-2 U1-AV15 # IO_L22N_T3U_N7_DBC_AD0N_84 NET 'SW_C_LOOP_DETECTED' U33-58 R2223-1 NET 'FPGA_SW_C_LOOP_DETECTED' R2223-2 U1-AV16 # IO_L22P_T3U_N6_DBC_AD0P_84 # # Serial LED Clock and Data from Switch Chips A, B, C # NET 'No_Conn_SW_A_LED_CLK' U31-167 NET 'No_Conn_SW_A_LED_DATA' U31-166 NET 'No_Conn_SW_B_LED_CLK' U32-167 NET 'No_Conn_SW_B_LED_DATA' U32-166 NET 'No_Conn_SW_C_LED_CLK' U33-167 NET 'No_Conn_SW_C_LED_DATA' U33-166