FlexCase G

Pinouts, Details, Drawings

General Hardware Architecture


*Not all shown features available on every model.
Please see the hardware comparison guide or specific product pinouts for exact model information.*

Field Readiness

Deployable with production grade code using supported development environments.

Electromagnetic Compatibility

EMC has been completed for certain automotive applications, but is specific to each use case. Reach out for more details if EMC is required for your application.

  • Radiated and conducted emissions
  • Immunity to conducted transients on power leads
  • Immunity to electrostatic discharge
  • Immunity to electromagnetic fields
  • Immunity to radiated electromagnetic fields

MATLAB Add-on Requirements

To program in MATLAB using the complimentary toolbox you will require the following add-ons from MATLAB:

  • MATLAB
  • Simulink
  • MATLAB Coder
  • Simulink Coder
  • Embedded Coder
  • (Optional) Stateflow
  • (Optional) IEC Certification Kit for ISO 26262

Need more than what is on board? Our products are easily expandable with our CANbus and Ethernet modules. There is a wide range of available add-ons. Contact us to add any of the following:

Type Input Output
Analog
  • Voltage 0-1V, 0-2.5V, 0-5V, 0-10V
  • Current 0-20 mA, 4-20 mA
  • Resistive 20 Ohms to 250 kOhm
  • Voltage +/-5V, +/-10V, 0-5V, 0-10V
  • Current +/-20Ma, 0-20mA, 4-20 mA
Digital
  • PWM, Frequency/RPM, Counter, Digital
  • PWM
  • Digital (Bi-polar)
Specialty
  • Magnetic Pick-Up (0.5 Hz to 20 kHz ; 100 mVAC to 100VAC (RMS))
  • Strain gauge (+/- 19.5 mV to +/- 2.5 Vdc)
  • Thermocouples (Type J, K, T)
  • Battery Cell Voltage Monitor
  • Form C Relay Outputs
  • 30A H-Bridge for DC loads (Solunoids, motors, etc.)

How Does It Work?

The FlexCase is easily expanded by attaching almost any device to the CAN bus or Ethernet network present. We have a number of pre-approved add-ons listed above which make the task even easier and are automatically setup.

   
 
 

J1 – 60 Pin Header, J2 – 94 Pin Header, Internal pin.

Version 1.0
Previous Versions

CAD

Connector:

  • 60 Pin Set – TE 284742-1
  • 94 Pin Set – TE 284743-1

Pins:

  • Large Pin (Q6)
    • 0.50-1.0MM^2 Wire – TE 1241394-1
    • 1.0-2.5MM^2 Wire – TE 1241396-1
  • Medium Pin (Q28)
    • 0.5MM^2 Wire – TE 452158-1
    • 0.75-1.5MM^2 Wire – TE 1241608-1
    • 0.75-1.5MM^2 Wire – TE 1241608-1
  • Small Pin (Q120)
    • 0.35-0.5MM^2 Wire – TE 968220-1
    • 0.75MM^2 Wire – TE 5-968221-1

***Marked pins are limited as follows:

¹ Pro version only

Connector Pin # Function Application Comment
  Power  
FCG J2-3/4
 + Supply Voltage 8-36V (Unswitched)ⓘ Measure Supply Voltage
FCG J2-8 Ignition
Input		 5-36V On/Off Switch. Wake on CAN/LIN available.
ⓘ Keep On
FCG J2-5/6 Ground Grounds are common.
FCG J2-77 Vcc
Supply		 For powering 12/24V nominal components (200mA Max)
FCG J2-90/91/92/93/94 +5 Volt
Supply		 For powering 5V components (200mA Max). Requires enabling +5V supply.
FCGJ2-68/69/70/71/72 Sensor Ground For powering external components (200mA Max).
  +5V Supply Enable Set to enable +5V EXT
  Sensors  
  IMU Configurable,MISO, MOSI, CLK, CS,Int1, Int2
  Board Version Analog Measurement
  Power Good Digital Measurement
  Ignition Digital Measurement
  Coms  
  MCU-MPU SPI ¹

MCU (Typically Slave): MISO, MOSI, CLK, CS

MPU (Typically Master): MISO, MOSI, CLK, CS

  MCU-MPU UART ¹

MCU : RX, TX

MPU : RX, TX

  MPU-MPU GPIO Request ¹ MCU <-> MPU
  MPU-MPU GPIO ¹ MCU <-> MPU
  MPU Reset ¹ ⚠ Set high for >200ms then release
  MPU Sleep ¹ ⚠ User for low power applications
  MPU-IoT Coms  
  UART ¹ USB recommended DTR, MPU RX, MPU TX, CTS, RTS
  USB ¹ USB
  VUSB Enable ¹ Set to enable USB communication
  Reset ¹ Digital Output. Set to enable.
  ON/OFF Enable ¹ Digital Output. Set to enable.
  Ref Voltage Power ¹ Digital Output. Set to enable.
  Status ¹ Digital Measurement
  CAN  
  MCU CAN Enable Set to enable all CANbus
FCG J1-12 MCU CAN0 High FD capable.
FCG J1-13 MCU CAN0 Low FD capable.
FCG J1-27 MCU CAN1 High FD capable.
FCG J1-28 MCU CAN1 Low FD capable.
FCG J1-42 MCU CAN2 High FD capable.
FCG J1-43 MCU CAN2 Low FD capable.
FCG J1-38 MCU CAN3 High FD capable.
FCG J1-39 MCU CAN3 Low FD capable.
FCG J1-36 MCU CAN4 High FD capable. Wake-on-CAN.
FCG J1-37 MCU CAN4 Low FD capable. Wake-on-CAN.
FCG J1-21 MCU CAN5 V+ Isolated CANbus. Supply 4.5-5.5V W.R.T. V-. To use as a standard bus connect to +5V supply.
FCG J1-6 MCU CAN5 High Isolated CANbus.
FCG J1-7 MCU CAN5 Low Isolated CANbus.
FCG J1-22 MCU CAN5 V- Isolated CANbus ground. To use as standard bus connect to GND.
  LIN  
FCG J2-9 LIN 1 RX, TX,ENABLE,Commander/Responder SW Select
FCG J2-30 LIN 2
 RX, TX,ENABLE,Commander/Responder SW Select
  PLC  
  SPI Communication to QCA MCU (Typically Master): MISO, MOSI, CLK, CS
Mux. Control Pilot & Proximity Pilot CP, PP
  Ethernet  
FCG J1-56 MCU ETH+  
FCG J1-41 MCU ETH-  
FCG J2-47 MPU MX1+ ¹ T568B Orange White, RJ45 pin 1. M12 A-Code 8 Position pin 6. (Fast Eth. TX+)
FCG J2-25 MPU MX1- ¹ T568B Orange, RJ45 pin 2. M12 A-Code 8 Position pin 4. (Fast Eth. TX-)
FCG J2-48 MPU MX2+ ¹ T568B Green White, RJ45 pin 3. M12 A-Code 8 Position pin 5.(Fast Eth. RX+)
FCG J2-26 MPU MX2- ¹ T568B Green, RJ45 pin 6. M12 A-Code 8 Position pin 8. (Fast Eth. RX-)
FCG J2-27 MPU MX3+ ¹ T568B Blue, RJ45 pin 4. M12 A-Code 8 Position pin 7.
FCG J2-49 MPU MX3- ¹ T568B Blue White, RJ45 pin 5. M12 A-Code 8 Position pin 1.
FCG J2-28 MPU MX4+ ¹ T568B Brown White, RJ45 pin 7. M12 A-Code 8 Position pin 2.
FCG J2-50 MPU MX4- ¹ T568B Brown, RJ45 pin 8. M12 A-Code 8 Position pin 3.
  USB  
FCG J2-39 USB OTG Apply HIGH signal to set slave mode.
FCG J2-16 USB 1 Data Positive ¹ USB 2.0 Data Positive (green).
FCG J2-38 USB 1 Data Negative ¹ USB 2.0 Data Negative (white).
  Standard Serial  
FCG J2-46 RS232 TX ¹ MPU Based UART
FCG J2-24 RS232 RX ¹ MPU Based UART
  Digital Outputs (DO)  
  Lowside Digital Output Enable Set to enable all Lowside Digital Output banks
  High Side Digital Output Feedback Set to choose which high side outputs to read feadback pin
  Low Side Digital Output Feedback Feedback reading logic
FCG J2-1
 High Side Supply  External Pin Supplies DO 1 – 10
  High Side Supply  Internal VBatt Supplies DO 11 – 18 & 3 Phase
FCG J1-5 High Side Digital Output 1 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-46 Low Side Digital Output 1 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-20 High Side Digital Output 2 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-31 Low Side Digital Output 2 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-52 High Side Digital Output 3 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-16 Low Side Digital Output 3 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-51 High Side Digital Output 4 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-1 Low Side Digital Output 4 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-54 High Side Digital Output 5 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-47 Low Side Digital Output 5 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-53 High Side Digital Output 6 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-32 Low Side Digital Output 6 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-44 High Side Digital Output 7 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-17 Low Side Digital Output 7 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-59 High Side Digital Output 8 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-2 Low Side Digital Output 8 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-45 High Side Digital Output 9 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-48 Low Side Digital Output 9 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-60 High Side Digital Output 10 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-33 Low Side Digital Output 10 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-14 High Side Digital Output 11 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-18 Low Side Digital Output 11 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-29 High Side Digital Output 12 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-3 Low Side Digital Output 12 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-15 High Side Digital Output 13 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-49 Low Side Digital Output 13 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-30 High Side Digital Output 14 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-34 Low Side Digital Output 14 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J2-74 High Side Digital Output 15 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-19 Low Side Digital Output 15 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J2-73 High Side Digital Output 16 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-4 Low Side Digital Output 16 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-50 Low Side Digital Output 17 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
FCG J1-35 Low Side Digital Output 18 Set DO/PWM, Read Feedback/Fault, Note: Half Bridge Capable
  Digital Output 3 Phase Set to enable high current 3-phase output, Driver SPI diagnostics.
FCG J2-51 Digital Output – Phase A High Side (DO/PWM) Low Side (DO/PWM)
FCG J2-29 Digital Output – Phase B High Side (DO/PWM) Low Side (DO/PWM)
FCG J2-7 Digital Output – Phase C High Side (DO/PWM) Low Side (DO/PWM)
  Digital Inputs (DI)  
  Digital Input Pull Up Enable 1 Set high to enable Digital Input 1-6 Pull Ups
FCG J2-18 Digital Input 1 DI/PWM
FCG J2-40 Digital Input 2 DI/PWM
FCG J2-19 Digital Input 3 DI/PWM
FCG J2-41 Digital Input 4 DI/PWM
FCG J2-20 Digital Input 5 DI/PWM
FCG J2-42 Digital Input 6 DI/PWM
  Digital Input Pull Up Enable 2 Set high to enable Digital Input 7-12 Pull Ups
FCG J2-21 Digital Input 7 DI/PWM
FCG J2-43 Digital Input 8 DI/PWM
FCG J2-22 Digital Input 9 DI/PWM
FCG J2-44 Digital Input 10 DI/PWM
FCG J2-23 Digital Input 11 DI/PWM
FCG J2-45 Digital Input 12 | Control Pilot DI/PWM. Control Pilot charge status ready. Max voltage is 13V if PLC is used.
  Analog Input (AIn)  
FCG J1-8 Analog Input 1 0-36V (configurable)
FCG J1-23 Analog Input 2 0-36V (configurable)
FCG J1-9 Analog Input 3 0-36V (configurable)
FCG J1-24 Analog Input 4 0-36V (configurable)
FCG J2-80 Analog Input 5 0-36V (configurable)
FCG J2-58 Analog Input 6 0-36V (configurable)
FCG J2-81 Analog Input 7 0-36V (configurable)
FCG J2-59 Analog Input 8 0-36V (configurable)
FCG J1-10 Analog Input 9 0-36V (configurable)
FCG J1-25 Analog Input 10 0-36V (configurable)
FCG J1-11 Analog Input 11 0-36V (configurable)
FCG J1-26 Analog Input 12 | Proximity Pilot 0-36V (configurable)
FCG J1-55 Analog Input 29 | Analog Output 1 0-36V (configurable), DAC is via MCP4922 on SPI ENABLE, SOUT, SIN, SCK, CS
FCG J1-40 Analog Input 30 | Analog Output 2 0-36V (configurable), DAC is via MCP4922 on SPI ENABLE, SOUT, SIN, SCK, CS
FCG J2-82 Analog Input 13 0-36V (configurable)
FCG J2-60 Analog Input 14 0-36V (configurable)
FCG J2-83 Analog Input 15 0-36V (configurable)
FCG J2-61 Analog Input 16 0-36V (configurable)
FCG J2-84 Analog Input 17 0-36V (configurable)
FCG J2-62 Analog Input 18 0-36V (configurable)
FCG J2-85 Analog Input 19 0-36V (configurable)
FCG J2-63 Analog Input 20 0-36V (configurable)
FCG J2-86 Analog Input 21 0-36V (configurable)
FCG J2-64 Analog Input 22 0-36V (configurable)
FCG J2-87 Analog Input 23 0-36V (configurable)
FCG J2-65 Analog Input 24 0-36V (configurable)
FCG J2-88 Analog Input 25 0-36V (configurable)
FCG J2-66 Analog Input 26 0-36V (configurable)
FCG J2-89 Analog Input 27 0-36V (configurable)
FCG J2-67 Analog Input 28 0-36V (configurable)
  FCG Expansion Connector
  
FCG J1-57/58
FCG J2-10/11/12/31/32/33/52/53/54/55/56/57/75/76/78/79		 Header Pins Reserved 50V rating. 500mA-1A capacity on pins. Turnkey support for custom expansion modules available on volume orders or for NRE fee, please contact Audesse for more information.
LSHM Power Reserved 3.3 V, 5.0V , VBATT, GND
LSHM GPIO Reserved Request, Sleep, Reset
LSHM USB Reserved USB 2.0 D+, USB 2.0 D+
LSHM CAN Reserved CAN 3 High, CAN 3 Low
LSHM UART Reserved RX, TX
LSHM I2C Reserved SCL, SDA
LSHM SPI Reserved SIN, SOUT, CLK, CS0, CS1