SOFTEC MICROSYSTEMS IDB-HC08QY User Guide
r its use; nor for any infringements
IDB-HC08QY
Evaluation Board
For Motorola MC68HC908QY
User’s Manual
1. Introduction
Copyright © 2002 SofTec Microsystems®
DC00540
Overview
The IDB-HC08QY Evaluation Board demonstrates the capabilities of the
16-pin MC68HC908QY devices. The IDB-HC08QY Evaluation Board can
be used as a standalone application or with an emulator system, such as
inDART-HC08, through a MON08-compatible connection.
Board Features
The IDB-HC08QY Evaluation Board has the following hardware features:
1. An MC68HC908QY4 microcontroller (in DIP16 package, already
programmed with a demo application—in addition, you can also use
any of the MC68HC908QY family devices);
2. ZIF socket for the microcontroller;
3. A standard MON08 connector;
4. Eight jumpers to connect/disconnect each of the eight LEDs to/from
their respective Port B;
5. Eight high-efficiency (low-current) LEDs connected to Port B;
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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 fo
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
inDART is a trademark of SofTec Microsystems.
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.
IDB-HC08QY User's Manual
6. A potentiometer, together with a jumper to connect/disconnect it
to/from PTA1;
7. A push-button switch connected to RESET;
8. A push-button switch, together with a jumper to connect/disconnect it
to/from PTA4;
9. A 16-MHz oscillator, together with a jumper to connect/disconnect it
from the microcontroller’s OSC1 pin;
10. A connector for a 9-12-V, 200-mA (unregulated) power supply and an
auxiliary power supply connector for a 5-V (max., regulated), together
with a jumper to select the power supply source;
11. A connector area to access the I/O pins of the microcontroller for
expansion prototyping;
12. A prototyping area.
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3
5
11
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9
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Supported Devices
The IDB-HC08QY Evaluation Board supports the following devices:
§ MC68HC908QY1;
§ MC68HC908QY2;
§ MC68HC908QY4;
§ And any future MC68HC908QY family pin-to-pin compatible device.
Recommended Reading
Motorola MCU CD-ROM or individual datasheet;
Motorola CPU08 Central Processor Unit Reference Manual;
inDART-HC08 User’s Manual.
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The IDB-HC08QY Demo Board
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