{
  "_metadata": {
    "title": "BLADE-AV Governance Node \u2014 Electrical Connections",
    "author": "Burak Oktenli",
    "affiliation": "Georgetown University \u00b7 MPS Applied Intelligence",
    "orcid": "0009-0001-8573-1667",
    "doi": "10.5281/zenodo.19232130",
    "license": "Creative Commons Attribution 4.0 International (CC BY 4.0)",
    "copyright": "\u00a9 2026 Burak Oktenli",
    "connections_count": 57
  },
  "connections": [
    {
      "type": "power",
      "source": "lt8645s_power_filter",
      "target": "vicor_dcdc_converter",
      "voltage": "12V-24V Vehicle Batt Input"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "jetson_orin",
      "voltage": "19V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "gmsl2_deserializer",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "marvell_ethernet_switch",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "qualcomm_9150_v2x",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "zed_f9r_gnss",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "zed_f9p_gnss",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "bosch_smi230_imu",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "infineon_tpm",
      "voltage": "3.3V"
    },
    {
      "type": "power",
      "source": "vicor_dcdc_converter",
      "target": "microchip_atecc608b",
      "voltage": "3.3V"
    },
    {
      "type": "data",
      "source": "marvell_ethernet_switch",
      "target": "ars540_radar",
      "protocol": "100BASE-T1 Ethernet",
      "sourcePin": "Port",
      "targetPin": "100BASE-T1"
    },
    {
      "type": "data",
      "source": "marvell_ethernet_switch",
      "target": "os1_64_lidar",
      "protocol": "1000BASE-T Ethernet",
      "sourcePin": "Port",
      "targetPin": "1000BASE-T"
    },
    {
      "type": "data",
      "source": "marvell_ethernet_switch",
      "target": "jetson_orin",
      "protocol": "1000BASE-T Ethernet",
      "sourcePin": "Port",
      "targetPin": "Ethernet"
    },
    {
      "type": "data",
      "source": "gmsl2_camera",
      "target": "gmsl2_deserializer",
      "protocol": "GMSL2",
      "sourcePin": "GMSL2 Output",
      "targetPin": "GMSL2 Input"
    },
    {
      "type": "data",
      "source": "gmsl2_deserializer",
      "target": "jetson_orin",
      "protocol": "MIPI CSI-2 (4-lane)",
      "sourcePin": "MIPI CSI-2 Out",
      "targetPin": "MIPI CSI-2 Input"
    },
    {
      "type": "data",
      "source": "zed_f9r_gnss",
      "target": "jetson_orin",
      "protocol": "UART",
      "sourcePin": "TX/RX",
      "targetPin": "UART0_TX/RX"
    },
    {
      "type": "data",
      "source": "zed_f9r_gnss",
      "target": "tallysman_tw3972_f9r",
      "protocol": "RF",
      "sourcePin": "Antenna Port",
      "targetPin": "SMA"
    },
    {
      "type": "data",
      "source": "zed_f9p_gnss",
      "target": "tallysman_tw3972_f9p",
      "protocol": "RF",
      "sourcePin": "Antenna Port",
      "targetPin": "SMA"
    },
    {
      "type": "data",
      "source": "qualcomm_9150_v2x",
      "target": "pctel_v2x_antenna",
      "protocol": "RF",
      "sourcePin": "RF Output",
      "targetPin": "SMA"
    },
    {
      "type": "data",
      "source": "microchip_atecc608b",
      "target": "jetson_orin",
      "protocol": "I2C",
      "sourcePin": "SDA/SCL",
      "targetPin": "I2C"
    },
    {
      "source": "gmsl2_camera",
      "target": "gmsl2_deserializer",
      "type": "data",
      "label": "Camera Data",
      "protocol": "GMSL2 Coax"
    },
    {
      "source": "gmsl2_deserializer",
      "target": "jetson_orin",
      "type": "data",
      "label": "Deserialized Camera Data",
      "protocol": "MIPI CSI-2"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "coolant_temp_sensor_2",
      "type": "power",
      "voltage": "3.3V"
    },
    {
      "source": "lt8645s_power_filter",
      "target": "vehicle_chassis_ground_stud",
      "type": "power",
      "label": "Power Filter Ground",
      "sourcePin": "GND",
      "targetPin": "GND"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "hall_effect_current_sensor",
      "type": "power",
      "label": "Sensor Power",
      "sourcePin": "VOUT_12V",
      "targetPin": "VCC",
      "voltage": "5V"
    },
    {
      "source": "hall_effect_current_sensor",
      "target": "jetson_orin",
      "type": "data",
      "label": "Current Sense",
      "protocol": "Analog",
      "sourcePin": "VOUT",
      "targetPin": "ADC_IN"
    },
    {
      "source": "pwm_fan_controller",
      "target": "radiator_fan",
      "type": "power",
      "label": "Fan Power & PWM",
      "voltage": "12V"
    },
    {
      "source": "qualcomm_9150_v2x",
      "target": "jetson_orin",
      "type": "data",
      "label": "V2X Data Path",
      "protocol": "PCIe Gen3 x1"
    },
    {
      "source": "jetson_orin",
      "target": "pwm_fan_controller",
      "type": "data",
      "label": "Fan Control Signal",
      "protocol": "I2C"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "zynq_som_te0808",
      "type": "power",
      "label": "5V/3.3V/1.8V Power Rails"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "bts5016_high_side_switch",
      "type": "power",
      "voltage": "12V"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "tja1145a_can_fd_1",
      "type": "power",
      "voltage": "5V"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "tja1145a_can_fd_2",
      "type": "power",
      "voltage": "5V"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "zynq_watchdog_pmic",
      "type": "power",
      "voltage": "3.3V"
    },
    {
      "source": "vicor_dcdc_converter",
      "target": "jetson_watchdog_pmic",
      "type": "power",
      "voltage": "3.3V"
    },
    {
      "source": "fpga_carrier_board",
      "target": "zynq_som_te0808",
      "type": "power",
      "voltage": "12V"
    },
    {
      "source": "jetson_orin",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "PCIe Gen4 x4",
      "sourcePin": "PCIe_Gen4_x4",
      "targetPin": "PCIe_Gen4_x4"
    },
    {
      "source": "marvell_ethernet_switch",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "1000BASE-T"
    },
    {
      "source": "bosch_smi230_imu",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "SPI"
    },
    {
      "source": "zed_f9p_gnss",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "UART"
    },
    {
      "source": "infineon_tpm",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "SPI"
    },
    {
      "source": "coolant_temp_sensor",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "Analog"
    },
    {
      "source": "coolant_temp_sensor_2",
      "target": "zynq_som_te0808",
      "type": "data",
      "protocol": "Analog"
    },
    {
      "source": "tja1145a_can_fd_1",
      "target": "mil_dtl_38999_connector_panel",
      "type": "data",
      "protocol": "CAN-FD",
      "sourcePin": "CANH/CANL",
      "targetPin": "Panel Connector"
    },
    {
      "source": "tja1145a_can_fd_2",
      "target": "mil_dtl_38999_connector_panel",
      "type": "data",
      "protocol": "CAN-FD",
      "sourcePin": "CANH/CANL",
      "targetPin": "Panel Connector"
    },
    {
      "source": "zynq_som_te0808",
      "target": "zynq_watchdog_pmic",
      "type": "data",
      "label": "Watchdog Heartbeat",
      "sourcePin": "WDI_OUT",
      "targetPin": "WDI_IN"
    },
    {
      "source": "zynq_watchdog_pmic",
      "target": "zynq_som_te0808",
      "type": "data",
      "label": "Watchdog Reset",
      "sourcePin": "nRESET_OUT",
      "targetPin": "nRESET_IN"
    },
    {
      "source": "jetson_orin",
      "target": "jetson_watchdog_pmic",
      "type": "data",
      "label": "Watchdog Heartbeat",
      "sourcePin": "WDI_OUT",
      "targetPin": "WDI_IN"
    },
    {
      "source": "jetson_watchdog_pmic",
      "target": "jetson_orin",
      "type": "data",
      "label": "Watchdog Reset",
      "sourcePin": "nRESET_OUT",
      "targetPin": "nRESET_IN"
    },
    {
      "source": "zynq_som_te0808",
      "target": "bts5016_high_side_switch",
      "type": "data",
      "label": "Relay Enable 1 (FPGA GPIO)",
      "sourcePin": "GPIO_A0",
      "targetPin": "IN"
    },
    {
      "source": "zynq_watchdog_pmic",
      "target": "bts5016_high_side_switch",
      "type": "data",
      "label": "Relay Enable 2 (Zynq Watchdog)",
      "sourcePin": "GPIO_OUT",
      "targetPin": "IN"
    },
    {
      "source": "jetson_watchdog_pmic",
      "target": "bts5016_high_side_switch",
      "type": "data",
      "label": "Relay Enable 3 (Jetson Watchdog)",
      "sourcePin": "GPIO_OUT",
      "targetPin": "IN"
    },
    {
      "source": "bts5016_high_side_switch",
      "target": "kilovac_lev200_relay",
      "type": "power",
      "label": "Coil Drive Voltage",
      "voltage": "12V Nominal / 9V Min Hold-in"
    },
    {
      "source": "zynq_som_te0808",
      "target": "tja1145a_can_fd_1",
      "type": "data",
      "label": "CAN-FD",
      "protocol": "CAN-FD",
      "sourcePin": "CAN0_TX",
      "targetPin": "TXD"
    },
    {
      "source": "jetson_orin",
      "target": "tja1145a_can_fd_2",
      "type": "data",
      "label": "CAN-FD",
      "protocol": "CAN-FD",
      "sourcePin": "CAN0_TX"
    },
    {
      "source": "zynq_som_te0808",
      "target": "fpga_carrier_board",
      "type": "data",
      "label": "Board-to-Board Connector"
    },
    {
      "source": "zynq_som_te0808",
      "target": "fpga_carrier_board",
      "type": "power",
      "label": "Board-to-Board Connector"
    }
  ]
}