Raptor GCM108 by John Deere®

The GCM108 is a general-purpose control module with 3 CAN buses, a two-wire automotive Ethernet bus, configurable discrete inputs and outputs including analog inputs, digital inputs, wake inputs, high-side driver outputs, and low-side driver outputs.

The GCM108 is one of the John Deere M Series Raptor™ Rugged Production Controllers that use a software development process based upon MATLAB/Simulink and Raptor-Dev which significantly speeds up algorithm development by using automatic integration and code generation. In addition, developers can quickly evaluate application software using simulation and automated testing.

Key Specifications:

• Programming: MATLAB Simulink with Raptor (Raptor-Dev 2024b 2.0+)
• Compiler: TriCore Development Platform v4.9.4.1 (licensed)
• Processor: Infineon Aurix TC277 @ 200MHz
• Memory:
  • 4MB App Flash
  • 472KB RAM
  • EEPROM (emulated, TBD)
• Operating Voltage: 8–32V
• Inputs:
  • 8 analog
  • 8 digital/frequency
  • 16 analog/frequency
  • 3 wake (key-switch)
• Outputs:
  • 16 PWM low-side drivers, 1.2A, with precision current control
  • 20 PWM high-side drivers, 3A
  • 5 PWM high-side drivers, 7A
  • 2 sensor power 5V outputs
• Communication:
  • 3 CAN FD (wake-on-CAN3)
  • 2-wire automotive Ethernet
• Environmental: −40°C to 85°C, IP67
• Construction: Aluminum
• Weight: 1.93 lb (0.875 kg)