# # CMX-0 Nets File # # SFP "Slow" Optical Connectors Nets # ------------------------------------- # # # Original Rev. 14-Aug-2012 # Rev. 5-Dec-2012 # Rev: 16-Jan-2013 Adopt NET naming convention to pre-pend # "No_Conn_" for unused pins. Rename G-link # signal nets to start with "BF_" # 26-Apr-2013 Add nets for: the SFP Receiver power filters, # and the Received Signal Lost pull-up # 9-May-2013 Swap some power filter capacitor pins. # 16-May-2013 Swap some receiver and transmitters pins # DIR<->CMP to facilitate routing. # Most Recent Rev: 13-Sept-2013 Swap SFP Transmitters signals from TP Data & ROI # DIR<->CMP to facilitate routing. # # # # # This file holds the nets for all 4 of the SFP "slow" optical # connectors. # # # NOTE: We may now end up using both the Receiver and # Transmitter section of some or all of the SFP # optical components. This change (from using # only the transmitter) happened in the prototype # review in February 2013 when we were requested # to provide S-Link compatable output on the CMX. # # # Note that on the CMX card, the SFP transmitter is used for the G-Link # DAQ and RIO readout (possibly S-Link format readout if that is used) # and that the SFP Receiver (if used at all) will be used for S-Link # control signal input. # # This file includes the ground and power supply pins to the # SFP connectors and the associated bypass capacitors, power # filter chokes, and the pull-up and receiver termination resistors. # # # The net list file references the following components: # # SFP1 Base Function DAQ SFP Optical Output # SFP2 Base Function RIO SFP Optical Output # # SFP3 Topo-Processor DAQ SFP Optical Output # SFP4 Topo-Processor RIO SFP Optical Output # # R? R? Pull-Up and Termination Resistors # # # C746, ... 47 nFd Bypass capacitors for SFP power # C756, ... 100 nFd Bypass capacitors for SFP power # C766, .... 33 uFd Bypass capacitors for SFP power # # C776, ... 47 nFd Bypass capacitors for SFP Transmitter power # C786, ... 100 nFd Bypass capacitors for SFP Transmitter power # C796, .... 33 uFd Bypass capacitors for SFP Transmitter power # # C736, ... 47 nFd Bypass capacitors for SFP Receiver power # C746, ... 100 nFd Bypass capacitors for SFP Receiver power # C756, .... 33 uFd Bypass capacitors for SFP Receiver power # # L26, ... 4.7 uH Power Chokes for SFP Transmitter power # L36, ... 4.7 uH Power Chokes for SFP Receiver power # # # SFP1 Base Function DAQ Data Transmitter # ---- # NOTE: Flipped Receiver Data DIR<->CMP # NET 'GROUND' SFP1-1 # SFP1 Transmitter Ground NET 'SFP1_TX_FAULT' SFP1-2 # SFP1 Transmitter Fault NET 'SFP1_TX_DISABLE' SFP1-3 # SFP1 Transmitter Disable NET 'SFP1_MOD_SER_DATA' SFP1-4 # SFP1 2 Wire Serial Data MOD-DEF2 NET 'SFP1_MOD_SER_CLK' SFP1-5 # SFP1 2 Wire Serial Clock MOD-DEF1 NET 'SFP1_MOD_PRESENT' SFP1-6 # SFP1 Module Present ->GND MOD-DEF0 NET 'No_Conn_SFP1_PIN_7' SFP1-7 # SFP1 No Connection NET 'SFP1_RX_LOST' SFP1-8 # SFP1 Receiver Signal Lost NET 'GROUND' SFP1-9 # SFP1 Receiver Ground NET 'GROUND' SFP1-10 # SFP1 Receiver Ground NET 'GROUND' SFP1-11 # SFP1 Receiver Ground NET 'SFP1_RD_DIR' SFP1-12 # SFP1 Receiver Data Complement Out NET 'SFP1_RD_CMP' SFP1-13 # SFP1 Receiver Data Direct Out NET 'GROUND' SFP1-14 # SFP1 Receiver Ground NET 'SFP1_RECVR_3V3' SFP1-15 # SFP1 Receiver Power 3.3V NET 'SFP1_TRMTR_3V3' SFP1-16 # SFP1 Transmitter Power 3.3V NET 'GROUND' SFP1-17 # SFP1 Transmitter Ground NET 'BF_DAQ_DATA_OUT_DIR' SFP1-18 # SFP1 Transmitter Data Direct In NET 'BF_DAQ_DATA_OUT_CMP' SFP1-19 # SFP1 Transmitter Data Complement In NET 'GROUND' SFP1-20 # SFP1 Transmitter Ground # # SFP2 Base Function ROI Data Transmitter # ---- # NOTE: Flipped Receiver Data DIR<->CMP # NET 'GROUND' SFP2-1 # SFP2 Transmitter Ground NET 'SFP2_TX_FAULT' SFP2-2 # SFP2 Transmitter Fault NET 'SFP2_TX_DISABLE' SFP2-3 # SFP2 Transmitter Disable NET 'SFP2_MOD_SER_DATA' SFP2-4 # SFP2 2 Wire Serial Data MOD-DEF2 NET 'SFP2_MOD_SER_CLK' SFP2-5 # SFP2 2 Wire Serial Clock MOD-DEF1 NET 'SFP2_MOD_PRESENT' SFP2-6 # SFP2 Module Present ->GND MOD-DEF0 NET 'No_Conn_SFP2_PIN_7' SFP2-7 # SFP2 No Connection NET 'SFP2_RX_LOST' SFP2-8 # SFP2 Receiver Signal Lost NET 'GROUND' SFP2-9 # SFP2 Receiver Ground NET 'GROUND' SFP2-10 # SFP2 Receiver Ground NET 'GROUND' SFP2-11 # SFP2 Receiver Ground NET 'SFP2_RD_DIR' SFP2-12 # SFP2 Receiver Data Complement Out NET 'SFP2_RD_CMP' SFP2-13 # SFP2 Receiver Data Direct Out NET 'GROUND' SFP2-14 # SFP2 Receiver Ground NET 'SFP2_RECVR_3V3' SFP2-15 # SFP2 Receiver Power 3.3V NET 'SFP2_TRMTR_3V3' SFP2-16 # SFP2 Transmitter Power 3.3V NET 'GROUND' SFP2-17 # SFP2 Transmitter Ground NET 'BF_ROI_DATA_OUT_DIR' SFP2-18 # SFP2 Transmitter Data Direct In NET 'BF_ROI_DATA_OUT_CMP' SFP2-19 # SFP2 Transmitter Data Complement In NET 'GROUND' SFP2-20 # SFP2 Transmitter Ground # # SFP3 Topological Processor DAQ Data Transmitter # NET 'GROUND' SFP3-1 # SFP3 Transmitter Ground NET 'SFP3_TX_FAULT' SFP3-2 # SFP3 Transmitter Fault NET 'SFP3_TX_DISABLE' SFP3-3 # SFP3 Transmitter Disable NET 'SFP3_MOD_SER_DATA' SFP3-4 # SFP3 2 Wire Serial Data MOD-DEF2 NET 'SFP3_MOD_SER_CLK' SFP3-5 # SFP3 2 Wire Serial Clock MOD-DEF1 NET 'SFP3_MOD_PRESENT' SFP3-6 # SFP3 Module Present ->GND MOD-DEF0 NET 'No_Conn_SFP3_PIN_7' SFP3-7 # SFP3 No Connection NET 'SFP3_RX_LOST' SFP3-8 # SFP3 Receiver Signal Lost NET 'GROUND' SFP3-9 # SFP3 Receiver Ground NET 'GROUND' SFP3-10 # SFP3 Receiver Ground NET 'GROUND' SFP3-11 # SFP3 Receiver Ground NET 'SFP3_RD_CMP' SFP3-12 # SFP3 Receiver Data Complement Out NET 'SFP3_RD_DIR' SFP3-13 # SFP3 Receiver Data Direct Out NET 'GROUND' SFP3-14 # SFP3 Receiver Ground NET 'SFP3_RECVR_3V3' SFP3-15 # SFP3 Receiver Power 3.3V NET 'SFP3_TRMTR_3V3' SFP3-16 # SFP3 Transmitter Power 3.3V NET 'GROUND' SFP3-17 # SFP3 Transmitter Ground NET 'TP_DAQ_DATA_OUT_DIR' SFP3-19 # SFP3 Transmitter Data Complement In NET 'TP_DAQ_DATA_OUT_CMP' SFP3-18 # SFP3 Transmitter Data Direct In # NOTE: DIR <--> CMP Swap NET 'GROUND' SFP3-20 # SFP3 Transmitter Ground # # SFP4 Topological Processor ROI Data Transmitter # NET 'GROUND' SFP4-1 # SFP4 Transmitter Ground NET 'SFP4_TX_FAULT' SFP4-2 # SFP4 Transmitter Fault NET 'SFP4_TX_DISABLE' SFP4-3 # SFP4 Transmitter Disable NET 'SFP4_MOD_SER_DATA' SFP4-4 # SFP4 2 Wire Serial Data MOD-DEF2 NET 'SFP4_MOD_SER_CLK' SFP4-5 # SFP4 2 Wire Serial Clock MOD-DEF1 NET 'SFP4_MOD_PRESENT' SFP4-6 # SFP4 Module Present ->GND MOD-DEF0 NET 'No_Conn_SFP4_PIN_7' SFP4-7 # SFP4 No Connection NET 'SFP4_RX_LOST' SFP4-8 # SFP4 Receiver Signal Lost NET 'GROUND' SFP4-9 # SFP4 Receiver Ground NET 'GROUND' SFP4-10 # SFP4 Receiver Ground NET 'GROUND' SFP4-11 # SFP4 Receiver Ground NET 'SFP4_RD_CMP' SFP4-12 # SFP4 Receiver Data Complement Out NET 'SFP4_RD_DIR' SFP4-13 # SFP4 Receiver Data Direct Out NET 'GROUND' SFP4-14 # SFP4 Receiver Ground NET 'SFP4_RECVR_3V3' SFP4-15 # SFP4 Receiver Power 3.3V NET 'SFP4_TRMTR_3V3' SFP4-16 # SFP4 Transmitter Power 3.3V NET 'GROUND' SFP4-17 # SFP4 Transmitter Ground NET 'TP_ROI_DATA_OUT_DIR' SFP4-19 # SFP4 Transmitter Data Complement In NET 'TP_ROI_DATA_OUT_CMP' SFP4-18 # SFP4 Transmitter Data Direct In # NOTE: DIR <--> CMP Swap NET 'GROUND' SFP4-20 # SFP4 Transmitter Ground # # Pull-Up Resistors on SFP: TX_FAULT SER_DATA SER_CLK and # MOD_PRESENT control-monitor signals. These are normal 3.3V # signals to/from the BSPT FPGA I/O Bank #3. # NET 'SFP1_TX_FAULT' R766-2 # SFP1 Trans Fault Pull-Up Resistor NET 'SFP1_MOD_SER_DATA' R786-2 # SFP1 2 Wire Data Pull-Up Resistor NET 'SFP1_MOD_SER_CLK' R756-2 # SFP1 2 Wire Clock Pull-Up Resistor NET 'SFP1_MOD_PRESENT' R776-2 # SFP1 Module Present Pull-Up Resistor NET 'SFP2_TX_FAULT' R767-2 # SFP2 Trans Fault Pull-Up Resistor NET 'SFP2_MOD_SER_DATA' R787-2 # SFP2 2 Wire Data Pull-Up Resistor NET 'SFP2_MOD_SER_CLK' R757-2 # SFP2 2 Wire Clock Pull-Up Resistor NET 'SFP2_MOD_PRESENT' R777-2 # SFP2 Module Present Pull-Up Resistor NET 'SFP3_TX_FAULT' R768-2 # SFP3 Trans Fault Pull-Up Resistor NET 'SFP3_MOD_SER_DATA' R788-2 # SFP3 2 Wire Data Pull-Up Resistor NET 'SFP3_MOD_SER_CLK' R758-2 # SFP3 2 Wire Clock Pull-Up Resistor NET 'SFP3_MOD_PRESENT' R778-2 # SFP3 Module Present Pull-Up Resistor NET 'SFP4_TX_FAULT' R769-2 # SFP4 Trans Fault Pull-Up Resistor NET 'SFP4_MOD_SER_DATA' R789-2 # SFP4 2 Wire Data Pull-Up Resistor NET 'SFP4_MOD_SER_CLK' R759-2 # SFP4 2 Wire Clock Pull-Up Resistor NET 'SFP4_MOD_PRESENT' R779-2 # SFP4 Module Present Pull-Up Resistor NET 'BULK_3V3' R756-1 R766-1 R776-1 R786-1 # BULK_3V3 Pull-Up NET 'BULK_3V3' R757-1 R767-1 R777-1 R787-1 # BULK_3V3 Pull-Up NET 'BULK_3V3' R758-1 R768-1 R778-1 R788-1 # BULK_3V3 Pull-Up NET 'BULK_3V3' R759-1 R769-1 R779-1 R789-1 # BULK_3V3 Pull-Up # # Pull-Up Resistor on SFP RX_LOST control-monitor signal. # This is a special 2.5V signal to/from the BSPT FPGA I/O Bank #2. # NET 'SFP1_RX_LOST' R696-2 # 2.5V Pull-Up on Receiver Signal Lost NET 'SFP2_RX_LOST' R697-2 # 2.5V Pull-Up on Receiver Signal Lost NET 'SFP3_RX_LOST' R698-2 # 2.5V Pull-Up on Receiver Signal Lost NET 'SFP4_RX_LOST' R699-2 # 2.5V Pull-Up on Receiver Signal Lost NET 'BULK_2V5' R696-1 R697-1 R698-1 R699-1 # BULK_2V5 Pull-Up # # Power Filters in the 3.3 Volt Power for the SFP Components # # NOTE: We may now end up using both the Receiver and # Transmitter section of some or all of the SFP # optical components. # # The input to each SFP's dual power filter consists # of 3 capacitors, e.g. C746, C756, C766 for SFP1. # # The filter for the Transmitter section, Vcc pin 16, # consists of a series inductor and 3 capacitors to # ground. For the Transmitter section of SFP1 these # components are: L26, C776, C786, C796. # # The filter for the Receiver section, Vcc pin 15, # consists of a series inductor and 3 capacitors to # ground. For the Receiver section of SFP1 these # components are: L36, C636, C646, C656 # # I don't know which Vcc power supply pin on the # SFP powers its monitoring-control functions. # # # Power Connections to SFP1 # ------ # # List the 3.3 Volt power filter connections to SFP1 # SFP1 Power Filter Input Capacitors NET 'BULK_3V3' L26-2 L36-2 C746-1 C756-1 C766-1 NET 'GROUND' C746-2 C756-2 C766-2 # SFP1 Transmitter Power Filter NET 'SFP1_TRMTR_3V3' L26-1 C776-1 C786-2 C796-1 NET 'GROUND' C776-2 C786-1 C796-2 # SFP1 Receiver Power Filter NET 'SFP1_RECVR_3V3' L36-1 C636-1 C646-2 C656-1 NET 'GROUND' C636-2 C646-1 C656-2 # Power Connections to SFP2 # ------ # # List the 3.3 Volt power filter connections to SFP2 # SFP2 Power Filter Input Capacitors NET 'BULK_3V3' L27-2 L37-2 C747-1 C757-1 C767-1 NET 'GROUND' C747-2 C757-2 C767-2 # SFP2 Transmitter Power Filter NET 'SFP2_TRMTR_3V3' L27-1 C777-1 C787-2 C797-1 NET 'GROUND' C777-2 C787-1 C797-2 # SFP2 Receiver Power Filter NET 'SFP2_RECVR_3V3' L37-1 C637-1 C647-2 C657-1 NET 'GROUND' C637-2 C647-1 C657-2 # Power Connections to SFP3 # ------ # # List the 3.3 Volt power filter connections to SFP3 NET 'BULK_3V3' L28-2 L38-2 C748-1 C758-1 C768-1 NET 'GROUND' C748-2 C758-2 C768-2 # SFP3 Transmitter Power Filter NET 'SFP3_TRMTR_3V3' L28-1 C778-1 C788-2 C798-1 NET 'GROUND' C778-2 C788-1 C798-2 # SFP3 Receiver Power Filter NET 'SFP3_RECVR_3V3' L38-1 C638-1 C648-2 C658-1 NET 'GROUND' C638-2 C648-1 C658-2 # Power Connections to SFP4 # ------ # # List the 3.3 Volt power filter connections to SFP4 NET 'BULK_3V3' L29-2 L39-2 C749-1 C759-1 C769-1 NET 'GROUND' C749-2 C759-2 C769-2 # SFP4 Transmitter Power Filter NET 'SFP4_TRMTR_3V3' L29-1 C779-1 C789-2 C799-1 NET 'GROUND' C779-2 C789-1 C799-2 # SFP4 Receiver Power Filter NET 'SFP4_RECVR_3V3' L39-1 C639-1 C649-2 C659-1 NET 'GROUND' C639-2 C649-1 C659-2