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About This Book
This guide provides a detailed description of the MC1322x Simple Media Access Controller (MC1322x
SMAC) demonstration applications. The demonstration applications are delivered as ANSI C source code
and are included in the MC1322x SMAC Codebase. The Codebase is incorporated into the Freescale
BeeKit Wireless Connectivity Toolkit. See the BeeKit Wireless Connectivity Toolkit User's Guide
(BKWCTKUG) and the BeeKit on-line help for more information.
This guide explains how to run various MC1322x SMAC demonstration applications and provides
information that allows users to more easily take advantage of these demonstration applications or modify
the applications to fit their specific needs.
The demonstration applications shown in this guide are compatible with previous SMAC demonstrations
at the protocol level. However, the applications that employ security will be different because the
MC1322x SMAC takes advantage of the Advanced Security Module (ASM, AES based) security module
included in the MC122x Platform in a Package (PiP). The MC1322x device provides a more robust
security approach. For more information about security and the MC1322x, see the appropriate MC1322x
documentation available at www.freescale.com/zigbee.
The MC1322x SMAC API is similar to previous SMAC APIs. For more detail about the APIs, see the
MC1322x Simple Media Access Controller (SMAC) Reference Manual (22xSMACRM).
Available Devices
The MC1322x family is available as two part numbers. These device types differ only in their ROM
contents, all other device hardware, performance, and specifications are identical:
•
MC13224V - this is the original version and is the generic part type.
— The MC13224V is intended for most IEEE 802.15.4 applications including MAC-based,
ZigBee-2007 Profile 1, and ZigBee RF4CE targets.
— It has a more complete set of peripheral drivers in ROM.
•
MC13226V - this is a more recent version and is provided specifically for ZigBee-2007 Profile 2
(Pro) applications. Only the onboard ROM image has been changed to optimize ROM usage for
the ZigBee Pro profile and maximize the amount of available RAM for application use.
— The IEEE MAC/PHY functionality has been streamlined to include only that functionality
required by the ZigBee specification. The MAC functionality is 802.15.4 compatible.
— For a typical application, up to 20 kbytes more of RAM is available versus the M13224V
— Some drivers present in the MC13224 ROM have been removed and these include the ADC,
LCDfont, and SSI drivers. These drivers are still available as library functions, but now
compile into the RAM space.
— The Low Level Component (LLC) functionality has also been streamlined for the ZigBee
specification
•
When running the Freescale IEEE 802.15.4 MAC (or a related stack) on
the MC1322x platform, neither beaconing or GTS are supported.
MC1322x SMAC Demonstration Application User's Guide, Rev. 1.3
Freescale Semiconductor
NOTE
iii
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