Note the following details of the code protection feature on Microchip devices:
•Microchip products meet the specification contained in their particular Microchip Data Sheet.
•Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
•There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
•Microchip is willing to work with the customer who is concerned about the integrity of their code.
•Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
MICROCHIP MAKES NO REPRESENTATIONS OR
WARRANTIES OF ANY KIND WHETHER EXPRESS OR
IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION,
INCLUDING BUT NOT LIMITED TO ITS CONDITION,
QUALITY, PERFORMANCE, MERCHANTABILITY OR
FITNESS FOR PURPOSE. Microchip disclaims all liability
arising from this information and its use. Use of Microchip
devices in life support and/or safety applications is entirely at
the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims,
suits, or expenses resulting from such use. No licenses are
conveyed, implicitly or otherwise, under any Microchip
intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
K
logo, rfPIC and UNI/O are registered trademarks of
Microchip Technology Incorporated in the U.S.A. and other
countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,
MXDEV, MXLAB, SEEVAL and The Embedded Control
Solutions Company are registered trademarks of Microchip
Technology Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, CodeGuard,
dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial
Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified
logo, MPLIB, MPLINK, mTouch, Omniscient Code
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance,
TSHARC, UniWinDriver, WiperLock and ZENA are
trademarks of Microchip Technology Incorporated in the
U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
Microchip received ISO/TS-16949:2002 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
T empe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
devices, Serial EEPROMs, microperipherals, nonvolatile memo ry and
analog products. In addition, Microchip’s quality system for the desig n
and manufacture of development systems is ISO 9001:2000 certified.
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
For the most up-to-date information on development tools, see the MPLAB® IDE on-line help.
Select the Help menu, and then Topics to open a list of available on-line help files.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
MRF89XAMxA PICtail™/PICtail Plus Daughter Board. Items discusse d in this chapter
include:
• Document Layout
• Conventions Used in this Guide
• Warranty Registration
• Recommended Reading
• The Microchip Web Site
• Development Systems Customer Change Notification Service
• Customer Support
• Document Revision History
DOCUMENT LAYOUT
This document describes how to use the MRF89XAMxA PICtail™/PICtail Plus
Daughter Board. The manual layout is as follows:
• Chapter 1. “Overview” This chapter provides an overview of the MRF89XAMxA
PICtail/PICtail Plus Daughter Board, including board contents and features.
• Chapter 2. “Getting Started” This chapter describes how to start using your
MRF89XAMxA PICtail/PICtail Plus Daughter Board.
• Appendix A. “MRF89XAMxA PICtail/PICtail Plus Daugh ter Board Schematic”
This appendix contains the schematics, PCB information and Bill of Materials for
the MRF89XAMxA PICtail/PICtail Plus Daughter Board.
Please complete the enclosed Warran ty Registration Card and mail it promptly.
Sending in the Warranty Registration Card entitles users to receive new product
updates. Interim software releases are available at the Microchip web site.
RECOMMENDED READING
This user's guide describes how to use the MRF89XAMxA PICtail/PICtail Plus
Daughter Board. Other useful documents are listed below. The following Microchip
documents are available and recommended as supplemental reference resources.
MRF89XA Ultra Low-Power Integrated ISM Band Sub-GHz T ransceive r (DS70622)
MRF89XAM8A 868 MHz Ultra Low- Power Sub-GHz Transceiver Module Data
Sheet (DS70651)
PICDEM™ PIC18 Explorer Demonstration Board User’s Guide (DS51721)
Explorer 16 Development Board User’s Guide (DS51589)
2K SPI Bus Serial EEPROM with EUI-48™ Node Identity Data Sheet (DS22123)
THE MICROCHIP WEB SITE
Microchip provides online support via our web site at www.microchip.com. This web
site is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser , the web site contains the following
information:
• Product Support – Data sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listing of seminars and events, listings of Microchip sales offices,
distributors and factory representatives
MRF89XAMxA PICtail™/PICtail Plus Daughter Board User’s Guide
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a spec ified product family or development tool of
interest.
To register, access the Microchip web site at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compile rs and other language
tools. These include the MPLAB C18 and MPLAB C30 C compilers; MPASM™
and MPLAB ASM30 assemblers; MPLINK™ and MPLAB LINK30 object linkers;
and MPLIB™ and MPLAB LIB30 object librarians.
• Emulators – The latest information on Microchip in-circuit emulators.This
includes the MPLAB ICE 2000 and MPLAB ICE 4000.
• In-Circuit Debuggers – The latest information on the Microchip in-circuit
debugger , MPLAB ICD 2.
• MPLAB® IDE – The latest information on Microchip MPLAB IDE, the Windows®
Integrated Development Environment for development systems tools. This list is
focused on the MPLAB IDE, MPLAB SIM simulator, MPLAB IDE Project Manager
and general editing and debugging features.
• Programmers – The latest information on Microchip programmers. These include
the MPLAB PM3 and PRO MATE II device programmers and the PICSTART
Plus and PICkit™ 1, 2, and 3 development programmers.
®
CUSTOMER SUPPORT
Users of Microchip products can receive assistance through several channels:
• Distributor or Representative
• Local Sales Office
• Field Application Engineer (FAE)
• Technical Support
Customers should contact their distributor, representative or field application engineer
(FAE) for th e support. Local sales offices ar e also available to help customers. A listing
of sales offices and locations is included in the back of this document.
Technical support is available through the web site at: http://support.microchip.com
The daughter board can be plugged into multiple Microchip Technology demonstratio n
and development boards. For example, the daughter board is appropriate for 8-bit
microcontroller development using the PIC18 Explorer Board (DM183032) or for 16-b it
or 32-bit microcontroller development using the Explorer 16 Development Board
(DM240001).
Supporting software stacks and app lication notes can be downloaded from the
Microchip website
This chapter discusses these topics:
• MRF89XAMxA PICtail/PICtail Plus Daughter Board Contents
• MRF89XAMxA PICtail/PICtail Plus Daughter Board
MRF89XAMxA PICtail™/PICtail
PLUS DAUGHTER BOARD
USER ’S GUIDE
Chapter 1. Overview
http://www.microchip.com/wireless.
1.2MRF89XAMxA PICtail/PICt ail PLUS DAUGHTER BOARD CONTENTS
Depending on the development tool ordered, package will contain one of the following
development boards listed in Table 1-1.
TABLE 1-1:MRF89XAMxA PICtail™/PICtail PLUS DAUGHTER BOARD
DescriptionPart Number
MRF89XAM8A PICtail/PICtail Plus Daughter Board – 868 MHzAC164138-1
MRF89XAM9A PICtail/PICtail Plus Daughter Board – 915 MHzAC164138-2
1.3MRF89XAMxA PICtail/PICtail PLUS DAUGHTER BOARD
The MRF89XAMxA PICtail/PICtail Plus Daughter Board is a complete Ultra Low-Power
Sub-GHz wireless transceiver. The features are shown in Figure 1-1.
CAUTION
Power to the MRF89XAMxA PICtail/PICtail Plus Daughter Board should be in the
range of 2.1–3.6V. Ensure that the development/demonstration board that the
daughter board is plugged into meets this voltage requirement; otherwise, damage
to the MRF89XA might occur.
connected in parallel. A shunt on one of the two headers connects power to the
MRF89XAMxA module. A current meter can be placed on th e ope n h eader an d wh en
the shunt is removed from the opposite header , current consumption can be measured
without interrupting power. A useful cable that can be connected to the 2-pin header
and current meter, using banana plugs, is the XLP Current Measurement Cable
(AC002023).
INT2 Jumper (JP3) – Jumpering JP3 with a shunt allows you to connect RA5 to
RB2/INT2, this enables push button switch S2 to trigger an interrupt. For more
information, see
EUI Node Identity Serial EEPROM (U3) – Contains a unique IEEE EUI address. For
more information, refer to the “2K SPI Bus Serial EEPROM with EUI-48™ Node Identity Data Sheet” (DS22123).
Section 2.2.1 “Configuring Push Button Switch S2 to RB2/INT2”.
The MRF89XAMxA PICtail/PICtail Plus Daughter Board can be plugged into multiple
Microchip Technology demonstration and development boards. This allows the
developer to choose the microcontroller that best suits the customer’s development
environment.
The PICtail connector right-angle header, P2, can be plugged into the PIC18 Explorer
Development Board (DM183032). The PICtail Plus card-edge connector, P1, can be
plugged into Explorer 16 Development Board (DM240001).
This chapter describes how the daughter board is plugged into the PIC18 Exp lorer and
Explorer 16 Development Boards.
2.2PLUGGING INTO THE PIC18 EXPLORER BOARD
The MRF89XAMxA PICtail/PICtail Plus Daughter Board can be plugged into the PIC18
Explorer Board PICtail connector, J3, as shown in
to RE2 as shown.
USER ’S GUIDE
Figure 2-1. Make sure to align pin 1
CAUTION
Ensure that the PIC18F87J11 PIM is plugged into the PIC18 Explorer Board. This
sets the system V
PICtail/PICtail Plus Daughter Board.
2.2.1Configuring Push Button Switch S2 to RB2/INT2
On the PIC18 Explorer Board, push button switch S2 is normally connected to I/O port
pin RA5. RA5 is not an interrupt-on-change or external interrupt capable I/O pin.
Jumpering JP3 with a shunt allows the connection of RA5 to RB2/INT2 to allow push
button switch S2 to trigger an interrupt. Remember that RB2 also connects to pin 10
(input) of U6 (RS232 level shifter), which is a Clear-to-Send (CTS) signal on P2 pin 8
(DE9 receptacle).
DD voltage to 3.3 volts, which is required by the MRF89XAMxA
MRF89XAMxA PICtail™/PICtail Plus Daughter Board User’s Guide
FIGURE 2-1:MRF89XAMxA PICtail™/PICtail PLUS DAUGHTER BOARD
PLUGGED INTO PIC18 EXPLORER BOARD
2.3PLUGGING INTO THE EXPLORER 16 DEVELOPMENT BOARD
The MRF89XAMxA PICtail/PICtail Plus Daughter Board can be plugged into the
Explorer 16 Development Board as shown in
The MRF89XAMxA PICtail/PICtail Plus Daughter Board’ s 3 0-pin card edg e connector
is plugged into the top section of the PICtail Plus connector. This will connect to the
SPI Port 1 on the PIC
socket.
The MRF89XAMxA PICtail/PICtail Plus Daughter Board’ s 30-pin card edge con nector
is plugged into the mid-section of the PICtail Plus connector. This will connect to the
SPI Port 2 on the PIC microcontroller that is plugged into the PIM socket.
®
microcontroller that is plugged into the Plug In Module (PIM)
FIGURE 2-2:MRF89XAMxA PICtail™/PICtail PLUS DAUGHTER BOARD
PLUGGED INTO EXPLORER 16 DEVELOPMENT BOARD
2.4DOWNLOADING AND RUNNING THE DEMO PROGRAM
A Quick Start Guide is included in the software installation package that explains the
installation and operation of the demonstration program. It may be downloaded from
the Microchip website