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

Freescale Semiconductor, Inc. 1322x USB Dongle

Users Manual Rev 2

Document Number: 1322xUSBRMRev. 1.107/2008 1322x USB Dongle/ZnifferReference Manual
How to Reach Us:Home Page:www.freescale.comE-mail:support@freescale.comUSA/Europe or Locations Not Listed:Freescale SemiconductorTechnical Information Center, CH3701300 N. Alma School RoadChandler, Arizona 85224+1-800-521-6274 or +1-480-768-2130support@freescale.comEurope, Middle East, and Africa:Freescale Halbleiter Deutschland GmbHTechnical Information CenterSchatzbogen 781829 Muenchen, Germany+44 1296 380 456 (English)+46 8 52200080 (English)+49 89 92103 559 (German)+33 1 69 35 48 48 (French)support@freescale.comJapan:Freescale Semiconductor Japan Ltd.HeadquartersARCO Tower 15F1-8-1, Shimo-Meguro, Meguro-ku,Tokyo 153-0064, Japan0120 191014 or +81 3 5437 9125support.japan@freescale.comAsia/Pacific:Freescale Semiconductor Hong Kong Ltd.Technical Information Center2 Dai King StreetTai Po Industrial EstateTai Po, N.T., Hong Kong+800 2666 8080support.asia@freescale.comFor Literature Requests Only:Freescale Semiconductor Literature Distribution CenterP.O. Box 5405Denver, Colorado 802171-800-521-6274 or 303-675-2140Fax: 303-675-2150LDCForFreescaleSemiconductor@hibbertgroup.comInformation in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document.Freescale Semiconductor reserves the right to make changes without further notice to any products herein. Freescale Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters that may be provided in Freescale Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”, must be validated for each customer application by customer’s technical experts. Freescale Semiconductor does not convey any license under its patent rights nor the rights of others. Freescale Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer purchase or use Freescale Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold Freescale Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Freescale Semiconductor was negligent regarding the design or manufacture of the part.ARM is the registered trademark of ARM Limited. ARM7TDMI-S is the trademark of ARM Limited.Freescale™ and the Freescale logo are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © Freescale Semiconductor, Inc. 2005, 2006, 2007. All rights reserved.
1322x-USB Reference Manual, Rev. 1.1Freescale Semiconductor i ContentsAbout This BookAudience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiOrganization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiRevision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiChapter 1 Safety Information1.1 FCC Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11.2 FCC Labeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11.2.1 47 C.F.R. Sec. 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11.2.2 47 C.F.R. Sec.15.105(b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21.2.3 47 C.F.R. Sec.15.203 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21.3 Regulatory Approval For Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21.4 Disposal Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2Chapter 2 1322x USB Dongle/Zniffer Overview2.1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12.2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22.3 Board Level Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2Chapter 3 System Overview and Functional Descriptions3.1 System Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13.2 System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13.3 Power Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33.4 Low-cost 2.4 GHz ISM Band radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43.5 USB Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43.6 Clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53.7 Reset Switch and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53.8 FLASH Memory Recovery Jumpers and Erase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53.9 Optional Debug/Development Interface (ARM JTAG Interface) . . . . . . . . . . . . . . . . . . . . . . . 3-6Chapter 4 Schematic, Board Layout, and Bill of Materials
1322x-USB Reference Manual, Rev. 1.1ii Freescale Semiconductor
1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor iii About This BookThis 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.AudienceThis manual is intended for system designers.OrganizationThis 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.Chapter 4 Schematic and Bill of Material — Provides the schematic, board layout, and Bill of Materials.Revision HistoryThe following table summarizes revisions to this document since the previous release (Rev 1.0).Revision HistoryLocation RevisionChapter 1 Updated FCC information.
1322x-USB Reference Manual, Rev. 1.1 iv Freescale Semiconductor Definitions, Acronyms, and AbbreviationsThe following list defines the acronyms and abbreviations used in this document. ADC Analog to Digital ConverterAES Advanced Encryption StandardARM Advanced RISC MachineCTS Clear to SendDAC Digital to Analog ConverterDMA Direct Memory AccessI2C Inter-Integrated Circuit is a multi-master serial computer busISM Industrial Scientific Medical 2.4 GHz radio frequency bandJTAG Joint Test Action GroupLGA Land Grid ArrayMAC Media Access ControllerMCU Microcontroller UnitNEXUS An embedded processor development tool interface that helps design engineers identify software and hardware-level issues. SN Sensor Nodepcb Printed circuit boardPiP Platform in PackagePWM Pulse-width modulation RTS Request to SendSMA Connector SubMiniature version “A” connector SPI Serial Peripheral InterfaceSSI Synchronous Serial InterfaceTACT Switch A switch that provides a slight “snap” or “click” to the user to indicate function.TELCO Telephone CompanyUSB Universal Serial BusVCP Virtual Com Port
1322x-USB Reference Manual, Rev. 1.0 Freescale Semiconductor 1-1Chapter 1 Safety Information1.1 FCC GuidelinesThis 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 aboveapplies also to the Industry Canada Approval. 1.2 FCC LabelingFCC labels are physically located on the plastic housing.1.2.1 47 C.F.R. Sec. 15.21This 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.
Safety Information1322x-USB Reference Manual, Rev. 1.0 1-2 Freescale Semiconductor1.2.2 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.15.203An 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 CanadaThis 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 1.1of this manual also applies to the Industry Canada Approval. 1.4 Disposal InstructionsThis product may be subject to special disposal requirements. For product disposal instructions, refer to www.freescale.com/productdisposal.
1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 2-1Chapter 2 1322x USB Dongle/Zniffer Overview2.1 IntroductionThe 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
1322x USB Dongle/Zniffer Overview1322x-USB Reference Manual, Rev. 1.1 2-2 Freescale Semiconductor2.2 FeaturesThe 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 oscillator2.3 Board Level SpecificationsTable 2-1. 1322x USB Dongle/Zniffer SpecificationsParameter Units Notes/ConditionsMIN TYP MAXGeneralSize (Enclosure: X, Y, Z) 60x24x12 mmSize (PCB: X, Y) 55x15 mmLayer build (PCB) 0.8 /0.032 mm / in 4-LayerDielectric material (PCB) FR4PowerVoltage supply (USB) 4.4 5 5.25 V USB 2.0/1.1 standard specificationCurrent consumption 100 mATemperatureOperating temperature (see note) -30 +25 +85 °CStorage temperature -30 +25 +85 °C
1322x USB Dongle/Zniffer Overview1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 2-3USB interface USB 2.0 and 1.1 full-speed compatibleRF802.15.4 Frequency range 2405 2480 MHz All 16 channels in the 2450 MHz bandRange (outdoor / line of sight) 300 Meters <1% PER for 20-byte packets (point-to-point in communications with 1322X Sensor Reference Board)RF Transmitter802.15.4 Output power -30 0 +4 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.Harmonics2nd harmonics3rd harmonics -38-35dBmdBmHarmonics are compliant to ETSI and FCC regulatory approval standardsRF Receiver802.15.4 sensitivity -95 dBm <1% PER for 20-byte packetsRegulatory ApprovalFCC Product is approved accordingly to the FCC part 15 standardCE (ETSI) Product is approved accordingly to the EN 300 328 V1.7.1 (2006-10) standardCE (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) standardsSafetyUL Product is approved accordingly to the IEC 60950-1 and EN 60950-1, First Edition standardsEnvironmentRoHS Product complies with the EU Directive 2002/95/EC of 27 January 2003WEEE Product complies with the EU Directive 2002/95/EC of 27 January 2003Table 2-1. 1322x USB Dongle/Zniffer Specifications (continued)Parameter Units Notes/Conditions
1322x USB Dongle/Zniffer Overview1322x-USB Reference Manual, Rev. 1.1 2-4 Freescale Semiconductor
1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 3-1Chapter 3 System Overview and Functional DescriptionsThis section provides an overview of the 1322x USB Dongle/Zniffer and its connections.3.1 System Block DiagramThe following is the 1322x USB Dongle/Zniffer system level block diagram.Figure 3-1. 1322x USB Dongle/Zniffer Block Diagram3.2 System OverviewThe 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.MC1322xVAdvanced ZigBee™- Compliant PiPUSB 2.0 USBInterfaceFT232RUART3.3 VdcJTAG DebugChip Antenna
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 3-2 Freescale SemiconductorFigure 3-2. MC1322x Block DiagramThe 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.Figure 3-3. MC1322x RF InterfaceTIMERMODULE(TMR)(4 Tmr Blocks)UARTMODULE(UART0)UARTMODULE(UART1)SYNC SERIALINTERFACE(SSI/i2S)KEYBOARDINTERFACE(KBI)INTER-IC BUSMODULE(I2C)SERIALPERIPHERALINTERFACE(SPI)DUAL12-BITADCMODULEGPIO and IOCONTROLUP TO 64 IO PINSARM7TDMI-S32-BITCPUBUSINTERFACE& MEMORYARBITRATORARMINTERRUPTCONTROLLER(AITC)JTAG/NexusDEBUGADVANCEDSECURITYMODULE(ASM)CLOCK &RESETMODULE(CRM)RADIOINTERFACEMODULE(RIF)96KBYTESRAM(24K WORDS x32 BITS)80KBYTEROM(20KWORDS x32 BITS)RFOSCILLATOR&CLOCK GENERATIONSPIFLASHMODULE(SPIF)802.15.4MACACCELERATOR(MACA)DIGITALMODEMTXMODEMRXMODEM128KBYTENON-VOLATILEMEMORY(SERIALFLASH)ANALOGTRANSMITTERANALOGRECEIVERRFTX/RXSWITCHIEEE 802.15.4 TRANSCEIVERBALUNANALOGPOWERMANAGEMENT&VOLTAGEREGULATIONMC13225Platform-in-Package (PiP)IEEE 802.15.4/ZIGBEE SOLUTIONBuckRegulator24 MHz (typ) 32.768 KHz (optional)BATTERYDETECTANALOGTRANSMITTERANALOGRECEIVERRFTX/RXSWITCHBALUNLNAPA
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 3-3Augmenting 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 switchUsers 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.Figure 3-4. 1322x USB Dongle/Zniffer PCB Top ViewFigure 3-5. 1322x USB Dongle/Zniffer PCB Bottom View3.3 Power SourceThe 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 providedReset SwitchChip Antenna USB “B” ReceptacleNOTE: JTAG header footprint on PCB reverse side. Power On LEDJ3 J4 J1 (JTAG)120
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 3-4 Freescale Semiconductor3.4 Low-cost 2.4 GHz ISM Band radioThe 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 metersFigure 3-6. 1322x USB Dongle/Zniffer RF Network3.5 USB InterfacePrimary 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 PinoutThe 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. RF_RX_TXCHIP ANTENNAL33.9nHNot MountedNC 2RF1ANT22450AT43A100C41pFNot MountedC510pFNot MountedRF_GND
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 3-53.6 ClockThe 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 LEDsThe 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.Refer to Figure 3-4 for location of switches and LEDs.3.8 FLASH Memory Recovery Jumpers and EraseThe 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.NOTEFor 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.Table 3-1. Switch and LED SummaryItem Connection FeaturePWR (green) VCC ‘Power On’ indicationLED1 (red) KBI_1 Application specificSW5 RESETB Reset to MC1322x
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 3-6 Freescale Semiconductor5. 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.NOTERefer to the Freescale Test Tool User’s Guide as supplied with Test Tool in the BeeKit Wireless Connectivity Toolkit download.Figure 3-8. FLASH Erase Headers3.9 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.NOTEThe required header is a 20-position, 0.100” straight SMD connector. Molex/Waldom #15-91-0200 or equivalent.12J3HDR_1X2Not Mounted 12J4HDR_1X2Not Mounted1-2 ADC2_VREFH -> "0"1-2 ADC2_VREFL -> "1"Recove r y ModeR10410KR10310KVCCVCCADC2_VREFHADC2_VREFL
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 3-7Table 3-2. ARM JTAG 20-Pin Connector Assignments (J1)Name11NC means No Connect.Pin # Pin # NameVCC 1 2 VCCNC22MC1322x does not support separate JTAG reset TRST.34GNDTDI 5 6 GNDTMS 7 8 GNDTCK 9 10 GNDRTCK 11 12 GNDTDO 13 14 GNDRESET33VCC through a 100k-ohm pullup.15 16 GNDNC 17 18 GNDNC 19 20 GND
System Overview and Functional Descriptions1322x-USB Reference Manual, Rev. 1.1 3-8 Freescale Semiconductor
1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 4-1Chapter 4 Schematic, Board Layout, and Bill of MaterialsFigure 4-1. 1322x USB Dongle/Zniffer Schematic5544332211D DC CB BA AVCCVCC VCCVCCV_USBVCCVCCVCCVCCVCCVCCVCCRTCKRTCKLED1LED1Drawing Title:Size Document Number RevDate: Sheet ofPage Title:ICAP Classification: FCP: FIUO: PUBI:SOURCE: SCH-23454 PDF: SPF-23454 B11322X-USBCTuesday, May 06, 2008Main Schematic33_X_ ------Drawing Title:Size Document Number RevDate: Sheet ofPage Title:ICAP Classification: FCP: FIUO: PUBI:SOURCE: SCH-23454 PDF: SPF-23454 B11322X-USBCTuesday, May 06, 2008Main Schematic33_X_ ------Drawing Title:Size Document Number RevDate: Sheet ofPage Title:ICAP Classification: FCP: FIUO: PUBI:SOURCE: SCH-23454 PDF: SPF-23454 B11322X-USBCTuesday, May 06, 2008Main Schematic33_X_ ------LEDRFJTAG DebugDBGRQDBGACKnTRSTJTAG RTCKEnableResetButtonPower ONJTAG RTCKDisableUSB Interface & Power1-2 ADC2_VREFH -> "0"3-4 ADC2_VREFL -> "1"Recovery ModeCHIP ANTENNAC5210nFC5210nFC8100pFC8100pFC4215pFC4215pFR141KR141KTP85TP85R11220RR11220RREF3RefREF3Ref11C534.7uFC534.7uFR10310KR10310KR7110KNot MountedR7110KNot MountedJ2USB-AJ2USB-AVUSB 1Data- 2Data+ 3GND 4SHIELD1 5SHIELD2 6R6390RR6390RC2100nFC2100nFR7310KR7310KMH4MH41ANT12450AT43A100ANT12450AT43A100NC 2RF1TP63TP63SW5SKQYRESETSW5SKQYRESET13 42R500R R500RC111nFC111nFREF2RefREF2Ref11U10FT232RU10FT232RTxD 30RxD 2RTS 32CTS 8DTR 31DSR 6DCD 7RI 3AGND 24GND14GND217VCC19 VCCIO 13V3OUT16USBDM15USBDP14RESET18OSCI27OSCO28EP 33CBUS4 9CBUS3 11CBUS2 10CBUS1 21CBUS0 22NC15NC212NC313GND320NC423NC5 25NC6 29TEST26C41100nFC41100nFTP26TP26TP9TP9R30RR30RTP8TP8TP84TP84X124.00MHzX124.00MHzR510R R510RC31pFNot MountedC31pFNot MountedREF1RefREF1Ref11ZZ1Label 1322X-USBZZ1Label 1322X-USBRT2500mART2500mAL13.9nHNot MountedL13.9nHNot MountedC40100nFC40100nFMH3MH31TP62TP62R40RNot MountedR40RNot MountedC38100nFC38100nFU1MC13225U1MC13225UART2_RTS13EVTI_B 132MCKO/IO50 131MSEO0_B 114EVTO_B 123RDY_B 122MSEO1_B 113VBATT 45LREG_BK_FB 44COIL_BK 43ADC2_VREFL61 ADC1_VREFL62ADC1_VREFH63ADC2_VREFH64ADC01ADC12ADC23ADC34ADC45ADC56ADC67ADC7_RTCK8MDO00 103MDO01 102MDO02 112MDO03 111MDO04 121MDO05 120MDO06 130MDO07 129TDI 10RF_GND 58TDO 9UART2_CTS14UART2_RX15TCK 11TMS 12RESETB 51VREG_ANA 55XTAL_24_OUT49RF_PLL_FLT 46XTAL_24_IN50KBI_0_HST_WK42XTAL_32_IN47ANT_1 56XTAL_32_OUT48RF_RX_TX 60ANT_2 57UART2_TX16RX_ON 59PA_POS 54PA_NEG 53TX_ON 52UART1_RTS17UART1_CTS18UART1_RX19 UART1_TX20I2C_SDA21I2C_SCL22TMR323TMR224TMR125TMR026SPI_SCK27SPI_MOSI28SPI_MISO29SPI_SS30SSI_BITCK31SSI_FSYN32SSI_RX33 SSI_TX34KBI_141 KBI_240 KBI_339 KBI_438 KBI_537 KBI_636 KBI_735GND_FLAG_175DIG_REG 124NVM_REG 133GND_FLAG_276GND_FLAG_377GND_FLAG_478GND_FLAG_579GND_FLAG_684GND_FLAG_785GND_FLAG_886GND_FLAG_987GND_FLAG_1088GND_FLAG_1193GND_FLAG_1294GND_FLAG_1395GND_FLAG_1496GND_FLAG_1597GND_FLAG_16104GND_FLAG_17105GND_FLAG_18106GND_FLAG_19115NC165NC266NC367NC468NC569NC670NC771NC872NC973NC1074NC11 80NC12 81NC13 82NC14 83NC15 89NC16 90NC17 91NC18 92NC19 98NC20 99NC21 100NC22 101NC23 107NC24 108NC25 109NC26 110NC27 116NC28 117NC29 118NC30 119NC31 125NC32 126NC33 127NC34 128NC35 134NC36 135NC37 136NC38 137NC39 138NC40 139NC41 140NC42 141NC43 142NC44 143NC45 144NC46 145MH2MH21PCB1JDP7052_2PCB1JDP7052_2TP1TP1C4315pFC4315pFMH1MH11R12100KR12100KJ4HDR_1X2Not MountedJ4HDR_1X2Not Mounted12C110pFNot MountedC110pFNot MountedC6100nFC6100nFC910nFNot MountedC910nFNot MountedTP38TP38R650RR650RD5LGR971POWERD5LGR971POWERC101uFNot MountedC101uFNot MountedTP4TP4J3HDR_1X2Not MountedJ3HDR_1X2Not Mounted12TP44TP44R10410KR10410KD1LHR974LED1D1LHR974LED1L260OHML260OHM1 2J1TSM-110-01-L-DVNot MountedJ1TSM-110-01-L-DVNot Mounted1133557799111113131515171719192244668810 1012 1214 1416 1618 1820 20TP61TP61
Schematic, Board Layout, and Bill of Materials1322x-USB Reference Manual, Rev. 1.1 4-2 Freescale SemiconductorFigure 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)
Schematic, Board Layout, and Bill of Materials1322x-USB Reference Manual, Rev. 1.1 Freescale Semiconductor 4-3Table 4-1. Bill of Materials (BOM)Qty PartReference Description Value Manufacturer ManufacturerPart Number1 ANT1 ANTENNA 2.45GHZ SMT 50 OHM CASE43-1 ANTENNA_2.45GHZ JOHANSON TECHNOLOGY 2450AT43A1000 C1 Ceramic Capacitor C0G 10pF Murata GRM1555C1H100JZ015 C2,C6,C38,C40,C41 Ceramic Capacitor X5R 100nF Murata GRM155R61A104KA01D0 C3 Ceramic Capacitor C0G 1pF Murata GRM1555C1H1R0CZ01DC8 Ceramic Capacitor C0G 100pF Murata GRM1555C1H101JZ010 C9 Ceramic Capacitor X7R 10nF Murata GRM155R71E103KA01D0 C10 Ceramic Capacitor X5R 1uF Murata GRM155R60J105KE19B1 C11 Ceramic Capacitor X7R 1nF Murata GRM155R71H102KA01D2 C42,C43 Ceramic Capacitor C0G 15pF Murata GRM1555C1H150JZ01J1 C52 Ceramic Capacitor X7R 10nF Murata GRM155R71E103KA01D1 C53 Ceramic Multilayer Capacitor X5R 4.7uF Murata GRM219R61A475KE34D1 D1 SMD Red topled LHR974 OSRAM Q62702P51821 D5 SMD Green topled LGR971 OSRAM Q65110P51790 J1 Dual Row Straight Pin Header SMD TSM-110-01-L-DV Samtec TSM-110-01-L-DV-M1 J2 USB-series "A" plug USB-A Samtec USB-AM-S-S-B-SM1-R-TR2 J3,J4 HDR 1X2 SMT 100MIL SP 380H AU HDR_1X2 SAMTEC TSM-102-01-SM-SV-P-TR0 L1 HF Chip coil 3.9nH Murata LQG15HS3N9S02D1 L2 IND FER BEAD 60OHM@100MHZ 500MA -- 0603 60OHM MURATA BLM18PG600SN1_1 RT2 Polyswitch Overcurrent Protection Device 500mA Tyco Electronics microSMD050F4 R3,R50,R51,R65 Fixed resistor RC31 0R Phillips 2322 705 910020 R4 Fixed resistor RC31 0R Phillips 2322 705 910021 R6 Fixed resistor RC31 390R Phillips 2322 705 503911 R11 Fixed resistor RC31 220R Phillips 2322 705 502211 R12 Fixed resistor RC31 100K Phillips 2322 705 501041 R14 Fixed resistor RC31 1K Phillips 2322 705 501020 R71 Fixed resistor RC31 10K Phillips 2322 705 501033 R73,R103,R104 Fixed resistor RC31 10K Phillips 2322 705 501031 SW5 SMD Tact Switch 3.14N (2.5mm) SKQY ALPS SKQYPDE010
Schematic, Board Layout, and Bill of Materials1322x-USB Reference Manual, Rev. 1.1 4-4 Freescale Semiconductor1 U1 ZigBee Wireless Transceiver and ARM7 processor MC13225 Freescale MC132251 U10 USB UART, PB-free FT232R FTDI FT232RQ1 X1 Crystal SMD 24.00MHz NDK NX3225SA-24MHz (for OA/AV and Blootooth) / S1-3085-1510-9Table 4-1. Bill of Materials (BOM)

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