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ZK-S12-B
Starter Kit for Freescale HCS12(X)
Family (80-Pin QFP ZIF Socket)
User's Manual
1. Introduction
Copyright © 2005 SofTec Microsystems
DC01133
Downloaded from
Elcodis.com
electronic components distributor
Overview
The ZK-S12-B Starter Kit has been designed for the evaluation of the 80-
pin QFP Freescale HCS12(X) family and the debugging of user
applications. The ZK-S12-B Starter Kit can be used as a standalone
application, via its built-in USB to BDM interface, or together with an
external debugger through a BDM-compatible connection.
Starter Kit Features
The ZK-S12-B Starter Kit features the following sections.
1.
An "MCU" section containing:
An MC9S12DJ256 microcontroller (in 80-pin QFP package,
already programmed with a demo application—in addition, you
can also use any other pin-to-pin compatible device);
ZIF socket for the microcontroller;
SofTec Microsystems
E-mail (general information): info@softecmicro.com
E-mail (marketing department): marketing@softecmicro.com
E-mail (technical support): support@softecmicro.com
Web: http://www.softecmicro.com
®
Important
SofTec Microsystems reserves the right to make improvements to its products, their documentation and software routines, without notice. Information
in this manual is intended to be accurate and reliable. However, SofTec Microsystems assumes no responsibility for its use; nor for any infringements
of rights of third parties which may result from its use.
SOFTEC MICROSYSTEMS WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA, PROFITS, USE OF PRODUCTS, OR
INCIDENTAL OR CONSEQUENTIAL DAMAGES, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
Trademarks
Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc.
Metrowerks and CodeWarrior are trademarks or registered trademarks of Metrowerks Corp.
Metrowerks is a wholly-owned subsidiary of Freescale Semiconductor.
Microsoft and Windows are trademarks or registered trademarks of Microsoft Corporation.
PC is a registered trademark of International Business Machines Corporation.
Other products and company names listed are trademarks or trade names of their respective companies.

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Summary of Contents for SofTec Microsystems ZK-S12-B

  • Page 1 SofTec Microsystems reserves the right to make improvements to its products, their documentation and software routines, without notice. Information in this manual is intended to be accurate and reliable. However, SofTec Microsystems assumes no responsibility for its use; nor for any infringements of rights of third parties which may result from its use.
  • Page 2 ZK-S12-B User's Manual A connector area to access the I/O pins of the microcontroller for expansion prototyping; Three clock sources: a provision for a clock module, a 16 MHz crystal in Pierce configuration and a 16 MHz crystal in Colpitts configuration, selectable via the “OSC SEL”...
  • Page 3 12. A prototype area features both a standard, thru-hole area (for mounting traditional components) and a SMD area (for soldering SMD components). Additionally, all of the board’s supply lines (12 V, 5 V, VDD and GND lines) are provided. The ZK-S12-B Starter Kit Page 3 Downloaded from Elcodis.com...
  • Page 4: Supported Devices

    2. Device Configuration Oscillator Configuration Thanks to the 80-pin QFP ZIF socket, the ZK-S12-B Starter Kit can support different devices, as detailed in the table below. All of the jumpers in the “MCU” section of the board must be set according to the specific microcontroller installed.
  • Page 5 ZK-S12-B User's Manual Device Pierce Configuration Colpitts Configuration Clock “OSC SEL” “XCLKS#=0” “OSC SEL” “XCLKS#=0” “OSC SEL” “XCLKS#=0” Jumpers Jumper Jumpers Jumper Jumpers Jumper MC9S12GC16 “PIERCE” Installed “COLPITTS” Not Installed “CLOCK” Installed MC9S12GC32 “PIERCE” Installed “COLPITTS” Not Installed “CLOCK” Installed MC9S12GC64 “PIERCE”...
  • Page 6 ZK-S12-B User's Manual Name Reference Description/Pinout J106 VRL SELECTION 1-2 (GND) VRL tied to ground (default) 2-3 (USER) VRL connected to the J104 connector J107 XFC SELECTION 1-2 (LOOP FILTER) The on-board RC PLL loop filter is selected (default) 2-3 (USER)
  • Page 7 ZK-S12-B User's Manual Name Reference Description/Pinout J205 POTENTIOMETER ENABLE Installed: The potentiometer is connected to the microcontroller’s AN00 pin (default) Not Installed: The potentiometer is not connected to the microcontroller J206 LVD ENABLE Installed: The LVD circuit is connected to microcontroller’s RESET line...
  • Page 8 ZK-S12-B User's Manual Name Reference Description/Pinout J313 CAN0 TX ENABLE Installed Microcontroller’s PM1/TXCAN0 pin connected to CAN0 transceiver (default) Not Installed Microcontroller’s PM1/TXCAN0 pin floating J314 CAN0 RX ENABLE Installed Microcontroller’s PM0/RXCAN0 pin connected to CAN0 transceiver (default) Not Installed Microcontroller’s PM0/RXCAN0 pin...
  • Page 9 ZK-S12-B User's Manual Name Reference Description/Pinout J403 RESET ENABLE Installed Microcontroller’s RESET# line connected to the “USB TO BDM INTERFACE” (default) Not Installed Microcontroller’s RESET# line not connected to the “USB TO BDM INTERFACE” Connectors Summary/Pinout Name Reference Description/Pinout J101,...
  • Page 10 ZK-S12-B User's Manual Name Reference Description/Pinout J310 LIN1 Connector VBAT – LIN Bus Power Supply LIN – LIN Signal J315 CAN0 Connector CANH – CAN Differential Bus Line CANL – CAN Differential Bus Line J318 CAN4 Connector CANH – CAN Differential Bus Line CANL –...