Freescale Semiconductor TWR-S12G64 Quick Start Manual Download Page 2

Quick Start Guide

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Quick Start Guide

The TWR-S12G64 module is a single board computer as well as part 
of the Freescale Tower System, a modular development platform that 
enables rapid prototyping and tool re-use through reconfigurable 
hardware. Elevate your design to the next level and begin constructing 
your Tower System today.

Secondary 

Connector

CAN Connector

I/O Ring to 

Allow Access  

to All MCU  

Pin Signals

LIN Connectors

Primary  

Connector

On-Board 

OSBDM

12-Volt Barrel 

Connector  

for External 

Power

Serial Port 

(DB9 converter 

cable included)

LEDs 

Two 

Potentiometers

Push Buttons

TWR-S12G64 

Freescale Tower System

TWR-S12G64 Features 

•  S12G64 microcontroller (48-pin LQFP)

•  On-board JTAG connection via open source OSBDM 

circuit using the MPC9S08JM microcontroller

     Visit 

pemicro.com/osbdm

 for source code

• High-speed CAN interface

• LIN interface

• Potentiometer with LP filter

• LED indicators 

•  RS-232 serial communication interface

Get to Know the TWR-S12G64

TOWER SYSTEM

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Summary of Contents for TWR-S12G64

Page 1: ...Quick Start Guide TWR S12G64 Scalable Platform for Automotive Applications TOWER SYSTEM Downloaded from Arrow com ...

Page 2: ...vate your design to the next level and begin constructing your Tower System today Secondary Connector CAN Connector I O Ring to Allow Access to All MCU Pin Signals LIN Connectors Primary Connector On Board OSBDM 12 Volt Barrel Connector for External Power Serial Port DB9 converter cable included LEDs Two Potentiometers Push Buttons TWR S12G64 Freescale Tower System Get to Know the TWR S12G64 Downl...

Page 3: ...lly configure the USB drivers if needed Verify JP5 has a jumper installed to connect three and four pins 2 Install Software and Tools Install CodeWarrior Development Studio for S12 V5 1 or later Install CodeWarrior service pack for S12G64 Install CodeWarrior service pack for S12G Processor Expert support A 30 day evaluation license of CodeWarrior is included on the DVD for your convenience For upd...

Page 4: ...onnect PAD11 to RV2 POT2 13 14 Connect PP0 pin to LED1 15 16 Connect PP1 pin to LED2 17 18 Connect PP2 pin to LED3 19 20 Connect PP3 pin to LED4 JP2 LIN TX Enable 1 3 Routes SCI TXD0 signal to be output by LIN transceiver chip U4 at J6 and J7 LIN RX Enable 2 4 Routes SCI RXD0 signal to be output by LIN transceiver chip U4 at J6 and J7 UART TX Enable 3 5 Routes SCI TXD0 signal to be output by RS232...

Page 5: ...r are trademarks or registered trademarks of Freescale Semiconductor Inc Reg U S Pat Tm Off Processor Expert is a trademark of Freescale Semiconductor Inc All other product or service names are the property of their respective owners 2011 Freescale Semiconductor Inc Doc Number TWRS12G64QSG REV 0 Agile Number 926 78643 REV A Quick Start Guide Downloaded from Arrow com Downloaded from Arrow com Down...

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