Freescale Semiconductor 1322X-USB 1322x USB Dongle User Manual

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1322x USB Dongle/Zniffer
Reference Manual
Document Number: 1322xUSBRM
Rev. 1.1
07/2008
How to Reach Us:
Home Page:
www.freescale.com
E-mail:
support@freescale.com
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Contents
About This Book
Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Chapter 1
Safety Information
1.1
1.2
1.2.1
1.2.2
1.2.3
1.3
1.4
FCC Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FCC Labeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47 C.F.R. Sec. 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47 C.F.R. Sec.15.105(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
47 C.F.R. Sec.15.203 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Regulatory Approval For Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disposal Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-1
1-1
1-2
1-2
1-2
1-2
Chapter 2
1322x USB Dongle/Zniffer Overview
2.1
2.2
2.3
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Board Level Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Chapter 3
System Overview and Functional Descriptions
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Low-cost 2.4 GHz ISM Band radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset Switch and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FLASH Memory Recovery Jumpers and Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Optional Debug/Development Interface (ARM JTAG Interface) . . . . . . . . . . . . . . . . . . . . . . .
3-1
3-1
3-3
3-4
3-4
3-5
3-5
3-5
3-6
Chapter 4
Schematic, Board Layout, and Bill of Materials
1322x-USB Reference Manual, Rev. 1.1
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1322x-USB Reference Manual, Rev. 1.1
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About This Book
This manual describes the Freescale 1322x USB Dongle/Zniffer, which is an IEEE 802.15.4 compliant
wireless node based on the Freescale MC1322x device. The 1322x USB Dongle/Zniffer provides a
platform to evaluate the MC1322x device, develop software and applications, and demonstrate IEEE
802.15.4 and ZigBee networking capabilities.
Audience
This manual is intended for system designers.
Organization
This document is organized into four chapters.
Chapter 1
Safety Information — Highlights some of the FCC requirements.
Chapter 2
1322x USB Dongle/Zniffer Overview — Introduces the 1322x USB
Dongle/Zniffer, which is an IEEE 802.15.4 compliant wireless node based on the
Freescale MC1322X device.
Chapter 3
System Overview and Functional Descriptions — Provides an overview of the
1322x USB Dongle/Zniffer and its connections.
Schematic and Bill of Material — Provides the schematic, board layout, and Bill
of Materials.
Chapter 4
Revision History
The following table summarizes revisions to this document since the previous release (Rev 1.0).
Revision History
Location
Chapter 1
Revision
Updated FCC information.
1322x-USB Reference Manual, Rev. 1.1
Freescale Semiconductor
iii
Definitions, Acronyms, and Abbreviations
The following list defines the acronyms and abbreviations used in this document.
ADC
Analog to Digital Converter
AES
Advanced Encryption Standard
ARM
Advanced RISC Machine
CTS
Clear to Send
DAC
Digital to Analog Converter
DMA
Direct Memory Access
I2C
Inter-Integrated Circuit is a multi-master serial computer bus
ISM
Industrial Scientific Medical 2.4 GHz radio frequency band
JTAG
Joint Test Action Group
LGA
Land Grid Array
MAC
Media Access Controller
MCU
Microcontroller Unit
NEXUS
An embedded processor development tool interface that helps design engineers
identify software and hardware-level issues.
SN
Sensor Node
pcb
Printed circuit board
PiP
Platform in Package
PWM
Pulse-width modulation
RTS
Request to Send
SMA Connector
SubMiniature version “A” connector
SPI
Serial Peripheral Interface
SSI
Synchronous Serial Interface
TACT Switch
A switch that provides a slight “snap” or “click” to the user to indicate function.
TELCO
Telephone Company
USB
Universal Serial Bus
VCP
Virtual Com Port
1322x-USB Reference Manual, Rev. 1.1
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Freescale Semiconductor
Chapter 1
Safety Information
1.1
FCC Guidelines
This equipment is for use by developers for evaluation purposes only and must not be incorporated into
any other device or system. This device may not be sold to the general public. Integrators will be
responsible for reevaluating the end product (including the transmitter) and obtaining a separate FCC
authorization.
FCC approval of this device only covers the original configuration of this device as supplied. Any
modifications to this product, including changes shown in this manual, may violate the rules of the Federal
Communications Commission and make operation of the product unlawful. NOTE: The statement above
applies also to the Industry Canada Approval.
1.2
FCC Labeling
FCC labels are physically located on the plastic housing.
1.2.1
47 C.F.R. Sec. 15.21
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
1322x-USB Reference Manual, Rev. 1.0
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1-1
Safety Information
1.2.2
47 C.F.R. Sec.15.105(b)
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
The antenna(s) used for this equipment must be installed to provide a separation distance of at least 8
inches (20cm) from all persons.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following three
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired
operation.
3. This device is susceptible to electrostatic discharge (ESD) and surge phenomenon.
1.2.3
47 C.F.R. Sec.15.203
An intentional radiator shall be designed to ensure that no antenna other than that furnished by the
responsible party shall be used with the device. The use of a permanently attached antenna or of an
antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with
the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be
replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. This
requirement does not apply to carrier current devices or to devices operated under the provisions of
Sections 15.211, 15.213, 15.217, 15.219, or 15.221. Further, this requirement does not apply to intentional
radiators that must be professionally installed, such as perimeter protection systems and some field
disturbance sensors, or to other intentional radiators which, in accordance with Section 15.31(d), must be
measured at the installation site. However, the installer shall be responsible for ensuring that the proper
antenna is employed so that the limits in this Part are not exceeded.
1.3
Regulatory Approval For Canada
This Class B digital apparatus complies with Canadian ICES-003 and RSS 210, Issue 7.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. NOTE: Section 1.1
of this manual also applies to the Industry Canada Approval.
1.4
Disposal Instructions
This product may be subject to special disposal requirements. For product disposal instructions, refer to
www.freescale.com/productdisposal.
1322x-USB Reference Manual, Rev. 1.0
1-2
Freescale Semiconductor
Chapter 2
1322x USB Dongle/Zniffer Overview
2.1
Introduction
The 1322x USB Dongle/Zniffer is an IEEE 802.15.4 compliant wireless node based on the Freescale
MC1322x device. The heart of the 1322x USB module is Freescale’s MC1322x 99-pin LGA
Platform-in-Package (PiP) solution that can be used for wireless applications ranging from simple
proprietary point-to-point connectivity to complete ZigBee mesh networking. The MC1322x is designed
to provide a highly integrated, total solution, with premier processing capabilities and very low power
consumption.
The 1322x USB Dongle/Zniffer provides a platform to evaluate the MC1322x device, develop software
and applications, and demonstrate IEEE 802.15.4 and ZigBee networking capabilities. The dongle
connects the core device to a personal computer (PC) through a USB port <> UART port interface device.
The small form factor illustrates an extremely small footprint, 4-layer printed circuit board (PCB) layout
with a chip antenna. The MC1322x node typically interfaces to the PC through a virtual COM port (VCM).
As initially provided from Freescale, the dongle is loaded with a software application that implements a
wireless “sniffer” to monitor over-the-air IEEE 802.15.4 traffic.
Figure 2-1. 1322x USB Dongle/Zniffer Top View
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2-1
1322x USB Dongle/Zniffer Overview
2.2
Features
The 1322x USB Dongle/Zniffer provides the following features:
• Full IEEE 802.15.4 compliant wireless node; ZigBee capable with Freescale’s BeeStack software
stack
• Based on Freescale’s third-generation MC1322x ZigBee platform which incorporates a complete,
low power, 2.4 GHz radio frequency transceiver, 32-bit ARM7 core based MCU, hardware
acceleration for both the IEEE 802.15.4 MAC and AES security, and a full set of MCU peripherals
into a 99-pin LGA Platform-in-Package (PiP)
• MC1322x provides a highly integrated, low cost RF node
— On-board balun and antenna switch in package
— Typical -95 dBm sensitivity
— Typical 0 dBm output power, with max approximately +4 dBm
— Chip antenna
• Powered from USB interface with power-on green LED
• USB interface is full-speed compatible to the USB 2.0 and 1.1 specifications
• 20-pin site for standard JTAG debug/development interface connector
• Programmable user red LED for application purposes
• Reset switch
• Default 24 MHz crystal reference oscillator
2.3
Board Level Specifications
Table 2-1. 1322x USB Dongle/Zniffer Specifications
Parameter
Units
MIN
TYP
Notes/Conditions
MAX
General
Size (Enclosure: X, Y, Z)
Size (PCB: X, Y)
Layer build (PCB)
60x24x12
mm
55x15
mm
0.8 /
0.032
mm /
in
Dielectric material (PCB)
4-Layer
FR4
Power
Voltage supply (USB)
4.4
Current consumption
5.25
100
mA
USB 2.0/1.1 standard specification
Temperature
Operating temperature (see note)
-30
+25
+85
°C
Storage temperature
-30
+25
+85
°C
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1322x USB Dongle/Zniffer Overview
Table 2-1. 1322x USB Dongle/Zniffer Specifications (continued)
Parameter
Units
USB interface
Notes/Conditions
USB 2.0 and 1.1 full-speed compatible
RF
802.15.4 Frequency range
2405
Range (outdoor / line of sight)
2480
300
MHz
All 16 channels in the 2450 MHz band
Meters <1% PER for 20-byte packets (point-to-point
in communications with 1322X Sensor
Reference Board)
RF Transmitter
802.15.4 Output power
-30
Harmonics
2nd harmonics
3rd harmonics
+4
dBm
-38
-35
dBm
dBm
Over range of Pout from IC control in 2 dB
steps.
Note: On channel 26, output power should
not exceed -4 dBm (power setting
0x0E) to meet FCC Part 15
requirements.
Harmonics are compliant to ETSI and FCC
regulatory approval standards
RF Receiver
802.15.4 sensitivity
-95
dBm
<1% PER for 20-byte packets
Regulatory Approval
FCC
Product is approved accordingly to the FCC
part 15 standard
CE (ETSI)
Product is approved accordingly to the EN
300 328 V1.7.1 (2006-10) standard
CE (EMC)
Product is approved accordingly to the EN
301 489-1 V1.6.1 (2005-09) and EN 301
489-17 V1.2.1 (2002-08) standards
Safety
UL
Product is approved accordingly to the IEC
60950-1 and EN 60950-1, First Edition
standards
Environment
RoHS
Product complies with the EU Directive
2002/95/EC of 27 January 2003
WEEE
Product complies with the EU Directive
2002/95/EC of 27 January 2003
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1322x USB Dongle/Zniffer Overview
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Chapter 3
System Overview and Functional Descriptions
This section provides an overview of the 1322x USB Dongle/Zniffer and its connections.
3.1
System Block Diagram
The following is the 1322x USB Dongle/Zniffer system level block diagram.
Chip Antenna
3.3 Vdc
USB 2.0
USB
Interface
FT232R
UART
MC1322xV
Advanced ZigBee™Compliant PiP
JTAG Debug
Figure 3-1. 1322x USB Dongle/Zniffer Block Diagram
3.2
System Overview
The heart of the 1322x USB Dongle/Zniffer is Freescale’s MC1322x 99-pin LGA Platform-in-Package
(PiP) solution that can be used for wireless applications ranging from simple proprietary point-to-point
connectivity to complete ZigBee mesh networking. The MC1322x is designed to provide a highly
integrated, total solution, with premier processing capabilities and very low power consumption.
The MC1322x MCU resources offer superior processing power for ZigBee and IEEE 802.15.4
applications. A full 32-bit ARM7TDMI-S core operates up to 26 MHz. A 128 Kbyte FLASH memory is
mirrored into a 96 Kbyte RAM for upper stack and applications software. In addition, an 80 Kbyte ROM
is available for boot software, peripheral device drivers, standardized IEEE 802.15.4 MAC and
communications stack software. A full set of peripherals and Direct Memory Access (DMA) capability for
transceiver packet data complement the processor core.
1322x-USB Reference Manual, Rev. 1.1
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3-1
System Overview and Functional Descriptions
24 MHz (typ)
32.768 KHz (optional)
BATTERY
DETECT
CLOCK &
RESET
MODULE
(CRM)
DUAL
12-BIT
ADC
MODULE
RADIO
INTERFACE
MODULE
(RIF)
DIGITAL
MODEM
ANALOG
TRANSMITTER
BALUN
JTAG/
Nexus
DEBUG
TX
MODEM
RF
TX/RX
SWITCH
RX
MODEM
ANALOG
RECEIVER
802.15.4
MAC
ACCELERATOR
(MACA)
IEEE 802.15.4 TRANSCEIVER
MC13225
Platform-in-Package (PiP)
IEEE 802.15.4/ZIGBEE SOLUTION
Buck
Regulator
ANALOG
POWER
MANAGEMENT
VOLTAGE
REGULATION
ADVANCED
SECURITY
MODULE
(ASM)
SPI
FLASH
MODULE
(SPIF)
128KBYTE
NON-VOLATILE
MEMORY
(SERIAL
FLASH)
ARM7
TDMI-S
32-BIT
CPU
BUS
INTERFACE
& MEMORY
ARBITRATOR
ARM
INTERRUPT
CONTROLLER
(AITC)
96KBYTE
SRAM
(24K WORDS x
32 BITS)
80KBYTE
ROM
(20KWORDS x
32 BITS)
TIMER
MODULE
(TMR)
(4 Tmr Blocks)
UART
MODULE
(UART0)
UART
MODULE
(UART1)
SYNC SERIAL
INTERFACE
(SSI/i2S)
KEYBOARD
INTERFACE
(KBI)
UP TO 64 IO PINS
RF
OSCILLATOR
CLOCK GENERATION
INTER-IC BUS
MODULE
(I2C)
SERIAL
PERIPHERAL
INTERFACE
(SPI)
GPIO and IO
CONTROL
Figure 3-2. MC1322x Block Diagram
The RF radio interface provides for low cost and high density as shown in Figure 3-3. An onboard balun
along with a TX/RX switch allows direct connection to a single-ended 50-Ω antenna. The integrated PA
provides programmable output power typically from -30 dBm to +4 dBm, and the RX LNA provides -95
dBm sensitivity. This solution also has onboard bypass capacitors and crystal load capacitors for the
smallest footprint in the industry. All components are integrated into the package except the crystal and
antenna.
PA
BALUN
ANALOG
TRANSMITTER
RF
TX/RX
SWITCH
LNA
ANALOG
RECEIVER
Figure 3-3. MC1322x RF Interface
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System Overview and Functional Descriptions
Augmenting the core device on the Sensor Node are:
• Low-cost 2.4 GHz ISM Band radio
• 2.0 USB connection
• User interface LED
• Optional debug / development port
• Reset switch
Users are encouraged to reference the board schematic for the topics covered in the following sections.
Figure 3-4 and Figure 3-5 shows the 1322x USB Dongle/Zniffer PCB top and bottom view with interface
designations.
Chip Antenna
Reset Switch Power On LED
USB “B” Receptacle
NOTE: JTAG header footprint on PCB reverse side.
Figure 3-4. 1322x USB Dongle/Zniffer PCB Top View
J3
J1 (JTAG)
J4
20
Figure 3-5. 1322x USB Dongle/Zniffer PCB Bottom View
3.3
Power Source
The device is powered directly from the USB connection
• The main source is the USB “B” Receptacle
• The USB connection powers the FTDI FT232R USB<>UART interface device. In turn, the
FT232R has an onboard 3.3 V output series regulator that powers the rest of the module.
• A green power-on LED (D5) is provided
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3-3
System Overview and Functional Descriptions
3.4
Low-cost 2.4 GHz ISM Band radio
The MC1322x provides an onboard balun, antenna switch, and LNA. The only external component
required for the radio is an antenna. The USB dongle uses a PCB-mounted chip antenna. Figure 3-6 shows
the RF network external to the MC1322x.
• Typical nominal output power is 0 dBm, with +4 dBm max
• Typical sensitivity is -95 dBm.
• Frequency range is 2405 to 2480 MHz
• Typical range (outdoors, line of sight) is 300 meters
C5 Not Mounted
CHIP ANTENNA
10pF
ANT2
RF_RX_TX
RF
NC
2450AT43A100
L3
3.9nH
Not Mounted
C4
1pF
Not Mounted
RF_GND
Figure 3-6. 1322x USB Dongle/Zniffer RF Network
3.5
USB Interface
Primary connection to the wireless node is the USB port that is provided via a USB “B” receptacle
designated as J2. Figure 3-7 shows the connector pinout.
Figure 3-7. USB Connector Pinout
The port is connected to a FTDI FT232R USB <> UART device that appears as a Virtual COM port (VCP)
to the PC. PC drivers are available with the module. The USB interface is configured as a “Bus Powered”
device and draws all required power from the USB interface. The device is USB 2.0, full speed compatible.
1322x-USB Reference Manual, Rev. 1.1
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System Overview and Functional Descriptions
3.6
Clock
The MC1322x device has a primary reference oscillator of 24 MHz. Crystal X1 is used with the MC1322x
for the reference oscillator.
3.7
Reset Switch and LEDs
The USB dongle provides the following
• One green Power-On LED (D5)
• One red LED (D1) is driven by the MCU and controlled by the software application.
• Reset switch to the wireless node; does not reset the USB interface device.
Table 3-1. Switch and LED Summary
Item
Connection
Feature
PWR (green)
VCC
‘Power On’ indication
LED1 (red)
KBI_1
Application specific
SW5
RESETB
Reset to MC1322x
Refer to Figure 3-4 for location of switches and LEDs.
3.8
FLASH Memory Recovery Jumpers and Erase
The MC1322x has an onboard serial FLASH that stores the memory image that gets loaded into RAM at
boot. If it becomes necessary to change or update the image in FLASH, there are two possible means of
doing so:
• JTAG Debug Port - if the JTAG connector is mounted and the ARM debug tools are in use, the
FLASH image can be changed.
• Load new FLASH image via USB port:
— The Freescale BeeKit IDE download provides a software tool called Test Tool. This application
runs on a PC and can be used with a client running on the MC1322x to test the platform.
— Test Tool also has the capability to load a new image into the FLASH through the USB port.
However, the FLASH must first be cleared.
The 1322x USB Dongle/Zniffer has two jumper sites designated as J3 and J4 (see Figure 3-8) located on
the non-component (back) side of the PCB (see Figure 3-5). Use these jumper sites to erase the FLASH.
1. Short Jumper J3 Pin 1 to Pin 2.
2. Short Jumper J4 Pin 1 to Pin 2.
NOTE
For development purposes SMD headers can be soldered to the header sites
to make this action easily done with shorting bars.
3. Power on the USB board by plugging it into a USB port.
4. Push the reset button on the USB board.
1322x-USB Reference Manual, Rev. 1.1
Freescale Semiconductor
3-5
System Overview and Functional Descriptions
5. Disconnect the USB board from USB port.
6. Remove the jumpers from both J3 and J4.
7. The board is now ready for boot operation. After the FLASH is erased, plug the module into the
USB connection again. The board is now ready to be loaded with a new image using the Freescale
Test Tool application.
NOTE
Refer to the Freescale Test Tool User’s Guide as supplied with Test Tool in
the BeeKit Wireless Connectivity Toolkit download.
VCC
Recovery Mode
VCC R103
10K
J3
1-2 ADC2_VREFH -> "0"
1-2 ADC2_VREFL -> "1"
ADC2_VREFH
J4
HDR_1X2
Not Mounted
ADC2_VREFL
R104
10K
HDR_1X2
Not Mounted
Figure 3-8. FLASH Erase Headers
3.9
Optional Debug/Development Interface (ARM JTAG Interface)
The module optionally supports the standard JTAG debug port. A 20-pin footprint is provided for a
standard JTAG debug interface connector. This debug port only requires a simple interface cable to
connect to a PC and use standard ARM software development tools.
The MC1322x supports connection to a subset of the defined ARM JTAG connector. The JTAG interface
is a standard 2.54mm/0.1inch spacing, 20-pin debug interface (J1). The footprint for the 20-pin connector
is located at the rear side of the module. A Pin 1 marking is given for correct plug-in of the development
cable.
Table 3-2 shows the device pins that are connected to the associated JTAG header pin outs if the JTAG
connector is used.
NOTE
The required header is a 20-position, 0.100” straight SMD connector.
Molex/Waldom #15-91-0200 or equivalent.
1322x-USB Reference Manual, Rev. 1.1
3-6
Freescale Semiconductor
System Overview and Functional Descriptions
Table 3-2. ARM JTAG 20-Pin Connector Assignments (J1)
Name1
Pin #
Pin #
Name
VCC
VCC
NC2
GND
TDI
GND
TMS
GND
TCK
10
GND
RTCK
11
12
GND
TDO
13
14
GND
RESET3
15
16
GND
NC
17
18
GND
NC
19
20
GND
NC means No Connect.
MC1322x does not support separate JTAG reset TRST.
3 VCC through a 100k-ohm pullup.
1322x-USB Reference Manual, Rev. 1.1
Freescale Semiconductor
3-7
System Overview and Functional Descriptions
1322x-USB Reference Manual, Rev. 1.1
3-8
Freescale Semiconductor
Freescale Semiconductor
USB-A
VUSB
DataData+
GND
SHIELD1
SHIELD2
J2
TP61
C43
TP4
LED1
D1
LHR974
LED1
0R
0R
60OHM
L2
R6
390R
LED
15pF 15pF
C42
TP62 TP63
500mA
RT2
R50
R51
C52
10nF
TP8
C40
100nF
TP38
D5
LGR971
POWER
R11
220R
VCC
Power ON
USB Interface & Power
C53
4.7uF
V_USB
C41
100nF
VCC
17
20
26
12
13
23
27
28
18
15
14
16
19
FT232R
GND1
GND2
GND3
TEST
NC1
NC2
NC3
NC4
OSCI
OSCO
RESET
USBDM
USBDP
3V3OUT
VCC
U10
TP26
AGND
EP
NC5
NC6
CBUS4
CBUS3
CBUS2
CBUS1
CBUS0
TxD
RxD
RTS
CTS
DTR
DSR
DCD
RI
VCCIO
24
33
25
29
11
10
21
22
30
32
31
J3
C38
100nF
VCC
VCC R103
10K
HDR_1X2
Not Mounted
J4
R4
0R
Not Mounted
R3
0R
HDR_1X2
Not Mounted
1-2 ADC2_VREFH -> "0"
3-4 ADC2_VREFL -> "1"
Recovery Mode
JTAG RTCK
Disable
RTCK
JTAG RTCK
Enable
VCC
VCC
21
22
20
19
17
18
16
15
13
14
23
24
25
26
62
61
63
64
TP9
TP1
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
84
85
86
87
88
93
94
95
96
97
104
105
106
115
47
48
50
49
35
36
37
38
39
40
41
42
R71
10K
27
Not Mounted 28
TP84 29
30
TP85
34
33
31
32
LED1
R104
10K
C2
100nF
X1
24.00MHz
R73
10K
VCC
MC13225
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
GND_FLAG_1
GND_FLAG_2
GND_FLAG_3
GND_FLAG_4
GND_FLAG_5
GND_FLAG_6
GND_FLAG_7
GND_FLAG_8
GND_FLAG_9
GND_FLAG_10
GND_FLAG_11
GND_FLAG_12
GND_FLAG_13
GND_FLAG_14
GND_FLAG_15
GND_FLAG_16
GND_FLAG_17
GND_FLAG_18
GND_FLAG_19
XTAL_32_IN
XTAL_32_OUT
XTAL_24_IN
XTAL_24_OUT
KBI_7
KBI_6
KBI_5
KBI_4
KBI_3
KBI_2
KBI_1
KBI_0_HST_WK
SSI_TX
SSI_RX
SSI_BITCK
SSI_FSYN
SPI_SCK
SPI_MOSI
SPI_MISO
SPI_SS
I2C_SDA
I2C_SCL
UART1_TX
UART1_RX
UART1_RTS
UART1_CTS
UART2_TX
UART2_RX
UART2_RTS
UART2_CTS
TMR3
TMR2
TMR1
TMR0
ADC1_VREFL
ADC2_VREFL
ADC1_VREFH
ADC2_VREFH
ADC0
ADC1
ADC2
ADC3
ADC4
ADC5
ADC6
ADC7_RTCK
U1
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC38
NC39
NC40
NC41
NC42
NC43
NC44
NC45
NC46
DIG_REG
NVM_REG
LREG_BK_FB
COIL_BK
VBATT
RESETB
TMS
TCK
TDI
TDO
EVTI_B
EVTO_B
MSEO1_B
MSEO0_B
MCKO/IO50
RDY_B
MDO07
MDO06
MDO05
MDO04
MDO03
MDO02
MDO01
MDO00
RF_PLL_FLT
VREG_ANA
PA_POS
PA_NEG
RF_GND
ANT_2
ANT_1
TX_ON
RX_ON
80
81
82
83
89
90
91
92
98
99
100
101
107
108
109
110
116
117
118
119
125
126
127
128
134
135
136
137
138
139
140
141
142
143
144
145
124
133
44
43
45
51
12
11
10
132
123
113
114
131
122
129
130
120
121
111
112
102
103
46
55
54
53
58
57
56
52
59
RF_RX_TX 60
C8
100pF
10pF
0R
R65
C10
1uF
Not Mounted
TP44
VCC
C1 Not Mounted
C3
1pF
Not Mounted
C9
10nF
Not Mounted
L1
3.9nH
Not Mounted
RF
C11
1nF
NC
R14
1K
10
12
14
16
18
20
10
12
14
16
18
20
VCC
ZZ1
Label 1322X-USB
JDP7052_2
PCB1
Reset
Button
SKQY
RESET
SW5
TSM-110-01-L-DV
Not Mounted
11
13
15
17
19
J1
JTAG Debug
nTRST 3
RTCK 11
13
15
DBGRQ 17
DBGACK 19
VCC
2450AT43A100
RF
ANT1
CHIP ANTENNA
R12
100K
VCC
C6
100nF
REF2
1Ref
REF3
1Ref
REF1
1Ref
MH4
MH3
MH2
MH1
FCP: _X_
of
Sheet
SOURCE: SCH-23454 PDF: SPF-23454
Tuesday, May 06, 2008
PUBI: ---
Date:
FIUO: ---
Document Number
Main Schematic
1322X-USB
Size
Page Title:
ICAP Classification:
Drawing Title:
Rev
B1
Chapter 4
Schematic, Board Layout, and Bill of Materials
Figure 4-1. 1322x USB Dongle/Zniffer Schematic
1322x-USB Reference Manual, Rev. 1.1
4-1
Schematic, Board Layout, and Bill of Materials
Figure 4-2. 1322x USB Dongle PCB Component Location (Top View)
Figure 4-3. 1322x USB Dongle PCB Test Points (Bottom View)
Figure 4-4. 1322x USB Dongle PCB Layout (Top View)
Figure 4-5. 1322x USB Dongle PCB Layout (Bottom View)
1322x-USB Reference Manual, Rev. 1.1
4-2
Freescale Semiconductor
Schematic, Board Layout, and Bill of Materials
Table 4-1. Bill of Materials (BOM)
Qty
Part
Reference
Description
Value
Manufacturer
Manufacturer
Part Number
ANT1
ANTENNA 2.45GHZ SMT 50 OHM
CASE43-1
ANTENNA_2.45G JOHANSON
2450AT43A100
HZ
TECHNOLOGY
C1
Ceramic Capacitor C0G
10pF
Murata
GRM1555C1H100JZ01
C2,C6,C38, Ceramic Capacitor X5R
C40,C41
100nF
Murata
GRM155R61A104KA01D
C3
Ceramic Capacitor C0G
1pF
Murata
GRM1555C1H1R0CZ01D
C8
Ceramic Capacitor C0G
100pF
Murata
GRM1555C1H101JZ01
C9
Ceramic Capacitor X7R
10nF
Murata
GRM155R71E103KA01D
C10
Ceramic Capacitor X5R
1uF
Murata
GRM155R60J105KE19B
C11
Ceramic Capacitor X7R
1nF
Murata
GRM155R71H102KA01D
C42,C43
Ceramic Capacitor C0G
15pF
Murata
GRM1555C1H150JZ01J
C52
Ceramic Capacitor X7R
10nF
Murata
GRM155R71E103KA01D
C53
Ceramic Multilayer Capacitor X5R
4.7uF
Murata
GRM219R61A475KE34D
D1
SMD Red topled
LHR974
OSRAM
Q62702P5182
D5
SMD Green topled
LGR971
OSRAM
Q65110P5179
J1
Dual Row Straight Pin Header SMD TSM-110-01-L-DV Samtec
TSM-110-01-L-DV-M
J2
USB-series "A" plug
Samtec
USB-AM-S-S-B-SM1-R-TR
J3,J4
HDR 1X2 SMT 100MIL SP 380H AU HDR_1X2
SAMTEC
TSM-102-01-SM-SV-P-TR
L1
HF Chip coil
3.9nH
Murata
LQG15HS3N9S02D
L2
IND FER BEAD 60OHM@100MHZ
500MA -- 0603
60OHM
MURATA
BLM18PG600SN1_
RT2
Polyswitch Overcurrent Protection
Device
500mA
Tyco
Electronics
microSMD050F
R3,R50,R5
1,R65
Fixed resistor RC31
0R
Phillips
2322 705 91002
R4
Fixed resistor RC31
0R
Phillips
2322 705 91002
R6
Fixed resistor RC31
390R
Phillips
2322 705 50391
R11
Fixed resistor RC31
220R
Phillips
2322 705 50221
R12
Fixed resistor RC31
100K
Phillips
2322 705 50104
R14
Fixed resistor RC31
1K
Phillips
2322 705 50102
R71
Fixed resistor RC31
10K
Phillips
2322 705 50103
R73,R103,
R104
Fixed resistor RC31
10K
Phillips
2322 705 50103
SW5
SMD Tact Switch 3.14N (2.5mm)
SKQY
ALPS
SKQYPDE010
USB-A
1322x-USB Reference Manual, Rev. 1.1
Freescale Semiconductor
4-3
Schematic, Board Layout, and Bill of Materials
Table 4-1. Bill of Materials (BOM)
U1
ZigBee Wireless Transceiver and
ARM7 processor
MC13225
Freescale
MC13225
U10
USB UART, PB-free
FT232R
FTDI
FT232RQ
X1
Crystal SMD
24.00MHz
NDK
NX3225SA-24MHz (for
OA/AV and Blootooth) /
S1-3085-1510-9
1322x-USB Reference Manual, Rev. 1.1
4-4
Freescale Semiconductor

---

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