• Designs
  • S12G HVAC Control Reference Design

S12G HVAC Control Reference Design

RDS12GHVAC-1

Roll over image to zoom in

The RDS12GHVAC is a reference design based on the 16-bit S12G ultra-reliable microcontroller, the RDS12GHVAC consists of a central control board with Human-Machine Interface (HMI), a motor control board, flap and blower motors for enabling basic functions of an automotive HVAC using temperature, light, humidity, and air quality sensing interfaces with configurable automatic climate control software algorithm to efficiently control vehicle climate.

Product Details

Select a section:

Block Diagram

RDS12GHVAC-1

S12G Automotive HVAC Control Platform
Get diagram PDF

Features

  • RDS12GHVAC can be tailored for both 12 V and 24 V HVAC systems
  • Supports multiple temperature zones and automatic climate control
  • Real-time clock and date display, adjustment for calendar
  • Extensible with touch keyboard or touchscreen board
  • Interfaces
    • CAN, LIN
    • 2 x logic relay interfaces to compressor defrost module
    • 3x3 matrix keypad and two encoder knob inputs
    • 4x37 segment LCD and adjustable backlighting
  • Power
    • Ultra-low power mode, can be woken up by HMI or LIN CAN bus
  • Target Applications
    • HEATING-VENTILATION-AIR-CONDITIONING
    • Industrial

Documentation

Quick reference to our documentation types.

Filters

4 documents

Design Resources

Select a section:

Software

Filters

2 software files

  • BSP, Drivers and Middleware

    MSCAN driver for S12(X) devices

    ZIPRev 0.1Mar 24, 2014 00:00:0015.5 MBMSCAN_S12_DEVD
    Sign in required
    Download
  • BSP, Drivers and Middleware

    LIN2.x and SAE J2602 Stack

    FLEXERARev v4.6.3Jan 30, 2020 00:00:001 KBFSL_LIN_2.X_DRIVER
    Download

Note: For better experience, software downloads are recommended on desktop.