NXP Semiconductors FREESCALE MC13192 Reference Manual Download Page 1 | Manualshive

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NXP Semiconductors FREESCALE MC13192 Reference Manual Download Page 1

Document Number: MC13192EVBRM

Rev. 1.2

09/2006

MC13192 Evaluation Board

Reference Manual

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Summary of Contents for FREESCALE MC13192

Page 1: ...Document Number MC13192EVBRM Rev 1 2 09 2006 MC13192 Evaluation Board Reference Manual...

Page 2: ...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 inclu...

Page 3: ...Background Debug Module BDM Interface 2 4 2 6 Reset 2 4 2 7 Schematic and Bill of Materials BOM 2 5 Chapter 3 RF Front End 3 1 The Transmit TX Chain 3 2 3 2 Switch and Bandpass Filter 3 2 3 3 The Rece...

Page 4: ...MC13192EVB Reference Manual Rev 1 2 ii Freescale Semiconductor Chapter 4 PCB and MC13192EVB Interfaces 4 1 USB Interface 4 1 4 2 RS 232 Interface 4 1...

Page 5: ...to achieve wireless connectivity capability The MC13192 is compliant with the IEEE 802 15 4 and the ZigBee standards Organization This document is organized into 4 chapters Chapter 1 Safety Informati...

Page 6: ...abbreviations used in this document ATD Analog To Digital BDM Background Debug Module CPU Central Processing Unit EEPROM Electrical Erasable Programmable Read Only Memory ESD Electro Static Discharge...

Page 7: ...erence Manual Rev 1 2 Freescale Semiconductor v References The following sources were referenced to produce this book 1 MC13192 Data Sheet MC13192DS 2 MC9S08GT60 Data Sheet MC9S08GT60 3 MBC13900 Data...

Page 8: ...MC13192EVB Reference Manual Rev 1 2 vi Freescale Semiconductor...

Page 9: ...levision 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 t...

Page 10: ...Safety Information MC13192EVB Reference Manual Rev 1 2 1 2 Freescale Semiconductor...

Page 11: ...V supply is split into various blocks such as RF LNA BB and others with 0 ohm resistors This allows users to measure current consumption of the various MC13192EVB blocks 2 1 Microcontroller Unit This...

Page 12: ...The port allocation of the general purpose I O and on chip peripheral functions on the EVB are listed in Table 2 1 Table 2 1 GPIO Port Allocation MCU Port Functionality Input Output PTA0 KBIP0 SCI1 RS...

Page 13: ...rough the real time interrupt 2 4 Clock The MC9S08GT60 contains an internal clock generation ICG module An external square wave clock is fed from the MC13192 transceiver into the ICG module at the EXT...

Page 14: ...erent memory data The BDM interface can also be used for traditional debugging Debugging is accomplished using the CodeWarrior IDE for HCS08 2 6 Reset RESET is a dedicated pin with a pull up device bu...

Page 15: ...1 5nH L105 1 5nH IRQ 12 PTA0 KBIP0 35 PTA1 KBIP1 36 PTA2 KBIP2 37 PTA3 KBIP3 38 PTA4 KBIP4 39 PTA5 KBIP5 40 PTA6 KBIP6 41 PTA7 KBIP7 42 PTB0 AD0 25 PTB1 AD1 26 PTB2 AD2 27 PTB3 AD3 28 PTB4 AD4 29 PTB...

Page 16: ...System Overview MC13192EVB Reference Manual Rev 1 2 2 6 Freescale Semiconductor Figure 2 2 Bill of Materials 1 of 2...

Page 17: ...System Overview MC13192EVB Reference Manual Rev 1 2 Freescale Semiconductor 2 7 Figure 2 3 Bill of Materials 2 of 2...

Page 18: ...System Overview MC13192EVB Reference Manual Rev 1 2 2 8 Freescale Semiconductor...

Page 19: ...ing chip antennas An RX TX switch is included to allow for a single antenna solution This allows for the smallest design possible and the switch is usually cheaper than using two antennas The switch c...

Page 20: ...fault is Switch On at all times Leaving out R111 and mounting a 0 Ohm resistor at R124 change the switch to GPIO1 The harmonic content from TX passes the FCC and ETSI requirements but performance can...

Page 21: ...id overload 3 4 Low Noise Amplifier LNA An optional LNA is included on the EVB The LNA schematic is shown in Figure 3 3 An MBC13900 transistor is employed which ensures good gain and a low noise figur...

Page 22: ...C103 and adding C128 This task requires a good soldering iron with a small tip a pair of tweezers and small diameter solder 0 4 to 0 5 mm A microscope or lighted magnifying glass may also be required...

Page 23: ...1 2 Freescale Semiconductor 3 5 Figure 3 5 Factory Default Capacitor Installation LNA Disabled Figure 3 6 shows C128 and C134 installed to enable the LNA Figure 3 6 After Capacitor Modifications LNA...

Page 24: ...the LNA is on at all times Switching the base feed to GPIO1 turns the LNA off in standby and sleep mode This is done by removing R112 and adding R119 Because the GPIO1 does not work properly in some t...

Page 25: ...ng an NTC resistor as part of R108 this drift can be compensated for Adding R106 turns off the LNA in TX mode Switching the base feed to GPIO1 turns the LNA off in standby and sleep mode This is accom...

Page 26: ...should be within 40 ppm of 16 MHz This applies for initial spread temperature drift and aging Crystal performance temperature drift and initial tolerance are the main contributors to this tolerance 3...

Page 27: ...te decoupling Z102 can be replaced by a discrete balun but a discrete balun is sensitive to load impedance and PCB spread and it takes up more board space than the ceramic types As the total cost is o...

Page 28: ...Curve Figure 3 11 Typical Radiation Patterns It is possible to evaluate other antenna designs by using the SMA connector EVK horisontal PCB radiation pattern 30 25 20 15 10 5 0 5 Vert polarisation dB...

Page 29: ...ployed A 6 8 nH coil provides the best and most uniform sensitivity in this layout 3 9 2 TX Output Power A 7 5 nH coil would be optimum in this layout to provide high output power and flat frequency r...

Page 30: ...3 12 Power Output and Harmonics Versus Power Setting Figure 3 13 Output Power Versus Power Setting EVB Power harmonics 70 60 50 40 30 20 10 0 10 0 1 2 3 4 5 6 7 8 9 a b c d e f Power setting Hex dBm...

Page 31: ...Front End MC13192EVB Reference Manual Rev 1 2 Freescale Semiconductor 3 13 Figure 3 14 Current Consumption Versus Power Setting I mA 20 22 24 26 28 30 32 34 36 38 40 0 1 2 3 4 5 6 7 8 9 a b c d e f I...

Page 32: ...RF Front End MC13192EVB Reference Manual Rev 1 2 3 14 Freescale Semiconductor...

Page 33: ...is multiplied up to 8 times depending on the usage internal in IC105 A ceramic resonator was selected IC105 is wired to microcontroller SCI2 with 4 connections 1 TXD 2 RXD 3 RTS 4 CTS IC105 is supplie...

Page 34: ...PCB and MC13192EVB Interfaces MC13192EVB Reference Manual Rev 1 2 4 2 Freescale Semiconductor...

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