DEVKIT-S12VR QUICK START GUIDE (QSG) ULTRA-RELIABLE MCUS FOR INDUSTRIAL AND AUTOMOTIVE EXTERNAL USE
Get to know the DEVKIT-S12VR I/Os Headers Freedom+ and Arduino Relay The DEVKIT-S12VR is an ultra-low-cost development platform for S12 Microcontrollers. Features include easy access to all MCU I/O´s, a standardbased form factor compatible with the Arduino™ pin layout, providing a broad range of expansion board options, and an USB serial port interface for connection to the IDE, the board has option to be powered via USB or an external power supply.
Power Supply and Communications DESCRIPTION NAME LIN VLIN GND GND PIN J10-01 J10-02 J10-03 J10-04 DESCRIPTION NAME PIN VBAT J16-01 GND J16- 02/03 2 EXTERNAL USE
Input/Output Connectors J2 J1 PIN J2-01 J2-02 J2-03 J2-04 J2-05 J2-06 J2-07 J2-08 Arduino Compatibility The internal rows of the I/O headers on the DEVKIT-S12VR are arranged to fulfill Arduino™ shields compatibility .
Input/Output Connectors J18 J17 Arduino Compatibility The internal rows of the I/O headers on the DEVKIT-S12VR are arranged to fulfill Arduino™ shields compatibility .
Default jumpers REF J11 J15 J13 POSITION OPEN 1-2 1-2 J9 1-2 J12 1-2 2–3 [DEFAULT] DESCRIPTION Enable LIN Master mode Power the board from LIN VBAT Supply the board with different voltage supply Connect or disconnect potentiometer from ADC Shield is being powered from VDDX (MCU) Shield is being powered from USB port CAUTION: When powered from the USB bus, do not exceed the 500mA maximum allowable current drain. Damage to the target board or host PC may result.
Programming interface and User Peripherals User – Push Button [SW2] Potentiometer [R13] User – Push Button [SW3] REFERENCE RGB LED [D8] LED [D6] HSDRV0 [J19] LED [D1] HSDRV1 [J20] BDM [J6] Potentiometer Push Button LED HSDRV Indicators Programming and Debug Interface R13 SW1 SW2 SW3 D6 D1 D8 RGB J19 J20 J7 J6 RESET [SW1] MICRO USB [J7] 6 EXTERNAL USE MCU PORT AN0 RESET PL0 PL1 PWR RESET PP2 PP3 PP4 HS0 HS1 DESCRIPTION Rotary Potentiometer VDDX power Indicator RESET LED indicator User LED U
Step-by-Step Installation Instructions Install Software and Tools In this quick start guide, you will learn how to set up the DEVKIT-S12VR board and run the default exercise. 1 Install CodeWarrior Development Studio for S12 V5.1 or later. CodeWarrior Dev Tools for HCS12(X) MCUs Connect the USB Cable 2 Connect one end of the USB cable to the PC and the other end to the mini-B connector on the DEVKIT-S12VR board. Allow the PC to automatically configure the USB drivers if needed.
CAUTIONARY NOTES Electrostatic Discharge (ESD) prevention measures should be used when handling this product. ESD damage is not a warranty repair item. NXP does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under patent rights or the rights of others.
Documentation and References Application Notes • AN4643, S12VR Hardware Design Guidelines • AN4975: Using MSCAN on the MagniV Family • AN5122, Using NXP’s LIN Driver with the MagniV Family • MC9S12VR Family Demonstration Lab Training Reference Manuals • MC9S12VRRM, MC9S12VRFamily Reference Manual For more information please visit : www.nxp.
Development Tools Ecosystem Compilers • Codewarrior S12 IDE • Codewarrior Programmers • P&E • Cyclone Pro Programmer Debugger • CW & P&E S12 Debugger • Cosmic Zap Debugger • iSYSTEM winIDEA Support Tools: • FREEMASTER run time debugger and for instrumentation/calibration 10 EXTERNAL USE
