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CC1010DK User Manual

1. detecta pa 16 PERIPHERAES Sy tee tte eee eel te a 18 CONNECTORS 19 E 23 SCHEMATICS 25 BILL OF MATERIALS 1010 00 2 20 200000000 0000 30 USING THE DEVELOPMENT 34 1010 RF EVALUATION USING SMARTRF STUDIO 34 SOFTWARE DEVELOPMENT USING THE IDE eene 37 SERIAL CABLE PINOUT a oni is an een x u 38 TROUBLESHOOTING U U u uu u 39 IT DOESN T 0 0 n 39 CANNOT PROGRAM THE 1010 00 0 0 0 0060 6 39 CANNOT COMMUNICATE WITH THE CC1010 USING THE SERIAL PORT 39 THE CC1010 DOESN T OPERATE BELOW 3 1V 2 9 0 2 39 THE 1010 CONSUMES MORE THAN THE RATED CURRENT IN POWER DOWN MODE 39 THE DEBUGGER CANNOT COMMUNICATE WITH THE 1010 0 20040 060000000 39 Bie ilU 40 SWRUO55 Page 2 of 40 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Introduction The CC1010 single chip RF transceiver
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3. 1 51vAOHddVv Sv NOJOdIHJ 12520 ON 153 051279714 asies id 4 adxu aed H357N1353H 1724 icxu7a7zd ACE SZ X U X Eaga NEE 3 uin T AEE 25 3 HX E090 OUI pes 1inosu NIL a nor NIZ L ef nogu NIEL ON 1 02 inoeL ef inozi gt 1nOll JN SYAN NISH 24032404 NO32HO3 13 gt T 7 IIA A A z3 gt M dk i EVZEXYN 85 EBIB 3 T sz 71 1 7 30 of 40 SWRUO55 INSTRUMENTS 35 TEXAS from Texas Instruments Chipcon Products Bill of Materials CC1010EB Bill of materials CC1010EB Evaluation Board Reference Description Value Part C1 Capacitor tantal 3 3uF C 3U3 TAN B C2 Capacitor 0603 33nF 10 33N 0603 X7R K 25 C3 Capacitor tantal 3 3uF C 3U3 TAN B C5 Capacitor 0603 100nF 10 C 100N 0603 X7R K 50 C6 Capacitor tantal 3 3uF C 3U3 TAN B C10 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C11 Capacitor 0603 100nF 10 100N 0603 X7R K 50 C16 Capacitor 0603 DNM C27 Capacitor 0603 100nF 10 C 100N 0603 X7R K 50 C28 Capacitor 0603 100nF
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5. ses MWYd N135 53H He 353 YYd7N1 353 13538 sT87uval 20715047170 150 1504 HV a ce 30 Old HVd 5 241568 em I es M 25 21570704 su a 3o 0c 36 IDdZVIVU af 0377 7 eda eid 100217 Eta Hvd 7I970179V 5 uor328s Jez TF att 380HIS 7 szansa 1508 r lt 3070 aNd a 123135 70107272 AEE K 1 Sc Nr 3d 011 150 172 12 NIC i H Old ee hd L MES _ AE E 857 2098 4001 2 es r EBSU 98 3 CB ng m na V T t d 25 2 Ajddns 11 Ajddns samog S AG 810N Page 25 of 40 SWRUO55 INSTRUMENTS 35 TEXAS NZ 9 21 8 5 aqvas aanssi E ON ON 4253 3215 LHA NMYHG 51 SV NOJOdIH2 22420 SAWN ANVdNOJ2 ON 123rOHd Products ipcon from Texas Instruments Ch SZ y H X EBSU NEE 2 B NVL EDE 22 g i Page 26 of 40 AE 1 111 1GdS H21IMS B NVITEDE 2 elt SWRUO55 a IN
6. Chipcon Products from Texas Instruments User Manual Rev 2 01 CC1010DK Development Kit 49 5 INSTRUMENTS SWRUO55 Chipcon Products from Texas Instruments Table of contents INTRODUCTION EET 3 EVALUATION MODULE u uuu RN ERR DAR 4 CIRCUIT DESCRIPTION cccccceccescsessescesccreceseaecaseseeveecuaesarserseausrecesvaueaesauserevatsersuaeeaeeeiavnenaeeanes 4 PCBILAYQUT 5 SCHEMATIC 1010 433 00000000000 0 7 BILL OF MATERIALS 1010 433 0 0 0 000 0 606 entries 8 SCHEMATIC 1010 868 00040000 0 000 asas saa e aaa 11 BILL OF MATERIALS 1010 868 12 EVALUATION 15 POWER SUPPLY 15 RS 232 INTERFACES 16 PARALLEL INTERFACE ccccecseccesccececcseeseesecacseccesecacecascnaecassescuaesaesencaecaaesaesacenaesareeseuaceeneeatenee 16
7. 2 47 0603 R10 Resistor 0603 27kQ 2 27K 0603 R11 Resistor 0603 4 2 47 0603 R12 Resistor 0603 4 2 47 0603 R13 Resistor 0603 4 2 R 47K 0603 R14 Resistor 0603 4 2 47K 0603 R15 Resistor 0603 4 2 R 47K 0603 R16 Resistor 0603 4 2 47K 0603 R17 Resistor 0603 4 2 47 0603 R18 Resistor 0603 4 2 47 0603 R19 Resistor 0603 4 2 47K 0603 R20 Resistor 0603 4 2 47 0603 21 Resistor 0603 4 2 47K 0603 R22 Resistor 0603 4 2 47K 0603 R23 Resistor 0603 4 2 R 47K 0603 R24 Resistor 0603 4 2 47K 0603 SWRUO55 Page 13 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EM 868 Reference Description Value Part R25 Resistor 0603 4 2 R 47K 0603 R26 Resistor 0603 4 2 R 47K 0603 R27 Resistor 0603 4 2 R 47K 0603 R28 Resistor 0603 Do not mount R29 Resistor 0603 4 2 47 0603 R30 Resistor 0603 4 2 47 0603 R31 Resistor 0603 4 2 R 47K 0603 R32 Resistor 0603 4 2 47K 0603 R33 Resistor 0603 47kQ 2 47 0603 R131 Resistor 0603 82 1 82 0603 1 Testpoint TESTPIN TP2 Testpoint TESTPIN TP3 Testpoint TESTP
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9. on the DC jack the tip is and the ring is cannot program the CC1010 e Make sure that the PAR EN and PAR PROG jumpers are enabled e sure that you have selected the correct parallel port and crystal frequency in the Flash Programmer program I cannot communicate with the CC1010 using the serial port e Make sure that the SER OFF jumper is removed e Make sure that you are using a correctly wired null modem cable The CC1010 doesn t operate below 3 1V 2 9 0 2 e This means that the POR power on reset circuitry of the CC1010 is active If you wish to turn it off please remove the POR ON jumper The 1010 consumes more than the rated current in power down mode e Please be aware that the current measurement measures all current drawn by the CC1010EM module The temperature sensor alone draws more than 100uA of current a single pull up resistor draws 70uA of current if the I O line is forced low To make accurate measurements of power down current de solder the temperature sensor from the board and make sure that all CC1010 I O pins are either configured as inputs or are set to a high state before entering power down mode Also make sure that the CC1010 is shut down in the proper way see the FAQ at www chipcon com for more information about this The debugger cannot communicate with the CC1010 Make sure the SER OFF jumper is removed e sure that you are using a correctly wired null mo
10. INSTRUMENTS SWRUO55 Page 6 of 40 Products ipcon from Texas Instruments Ch Schematic CC1010EM 433 awas 43155 3HS q3323H2 ON 3ZIS y NM V HG ZHN EE W3Ul81223 99 SMa sTvAOHddV SV NOJOdIHJ 12520 ON 15991405 ZHN A2uanbauj 2x2 135205 WS 82 2 133205 QNS la e 31531 1NDeiS3L H L3 rd 4 T qus im qum 85 9 2090 9822 3 gt Eel 423 e 1 sz yux ens 2 HAEE DU 4 8242481321 ES uil am
11. 1 1 f 11051 5080 2 2 gt jug 2 1 z4 T 32 5 2537447 Edu ZNZ 3 pL VNS TL 1947 8 4 4 022 8 eee 8 zn x 05 3 HX ERBR 25272 Sain M r Eg90 3esi b n I ABE AEE nee 8 8 an 7 E S481 Boleue ZH P 27 of 40 SWRUO55 INSTRUMENTS 35 TEXAS 9 5 aqvas aanssl re EV HOH ON ON 4253 3215 LHA NUE SvAOHddV SV NOJOdIH2 22420 SAWN ANVdNOJ2 ON 123rOHd Page 28 of 40 Products ipcon from Texas Instruments Ch a gt Srtuse 380915 2 18 sv z Ta Woes ave a Svo Y Vd WDE3 avd aid ea EY rg OSIN uvd 7 18 zv e 09472704 at ive Sazvivd iq zd 22 30 r 833A 833A VISA 7 cee ee an ND11nB NBINI Z Ed uvd NgOHd uvd Ni3s3H ano 7f 7 1353 avd 1 v 8 25 0704
12. AD1 REF connector is connected to the AD1 pin on the CD1010 The DIO and DCLK pins are connected to the PO 1 and 0 2 pins on the CC1010 When using SmartRF Studio the CC1010 can emulate the CC1000 for RF measurements The recovered clock signal will then be available on the DIO connector and DIO will present received data in RX mode and the user can apply data to DIO in TX mode The DIO ATT potmeter can be used to adjust the amplitude of the DIO signal in TX mode when BER measurements are done Please see the section on BER testing in this manual for more information Some modifications have been made on PCB revisions 3 0 and later The AD1 REF and AD2 RSSI IF SMA connectors have been removed the signals are still available on the ANALOG pin row connector and a separate analog data out connector has been added The identity of each pin is shown in the PCB silkscreen next to each pin The tables below provide further information If you make your own custom CC1010 PCB we recommend including a connector similar to the SPI connector on the CC1010EB You can then connect the two connectors together with a flat cable and use the CC1010EB to program flash and run the debugger If you connect the VCC pins together make sure that you ve thought out the power supply issues The regulator on the CC1010EB is not dimensioned for delivering large currents The two boards should run on a common power supply j SWRUO55 Page 19 of 40 35 EXAS
13. Figure 9 1010 component placement SWRUO055 Page 24 of 40 4 TEXAS INSTRUMENTS Products from Texas Instruments ipcon Ch Schematics CC1010EB 1aaus awas ON ON 253 3215 010199 Sa aanssi HOH Sv NOJOdIHJ SGAVN ANVdAO2 Z 2 2 310H a j ZH Z v 370H alva 51 22428 4 123rOHd 0512 9744 esl 81808 051575719 051 0 1 i Ed aa axe BEd ad 6 ansa Ed 36 3638 151 4 171724 199 E xu aza 4 iag P 4 4 1 5 3 56 Bnsq d S333 8 33 5555 dh S 13 2 3Sdzviw c S 5 sf 135 00 27 x SIN uva 2 1331857010 7272 N3 JnEN OSIN Evd p ZNOLLDBNBINL Z E ZND11DB NE1NI Z d 380uL Ta Wows aver arene c Mid avae v1 eid d SoHd avg P 05147270 051472704 OSIN HY 91 271 1031 2714 42 1 4 domne af HBvd N90H uv TSOW Hvd 7
14. Testpoint TESTPIN TP3 Testpoint TESTPIN TP4 Testpoint TESTPIN TP5 Testpoint TESTPIN TP6 Testpoint TESTPIN U1 Single chip CC1010 transceiver and microcontroller U2 Temperature LM61 National Semiconductor sensor SOT23 LM61CIM3 X1 Crystal HC 49 SMD X 14 7456 MHz 10 10 10 16pF load X2 Watch crystal X 32 768 kHz 20 50 10 12pF load plastic SMD package SWRUO55 Page 10 of 40 35 TEXAS INSTRUMENTS Products Chipcon from Texas Instruments Schematic CC1010EM 868 Page 11 of 40 pin should be connected to VDD in your design See page 40 SWRUO55 saans aqwas 43055 SHS ON 26 71 2 HN 96 898 301022 51vAOHddV SV NOJOdIHJ 12620 aINW
15. and microcontroller provides a single chip solution for a wide range of applications The CC1010DK development kit is designed to make it easy for the user to evaluate the RF performance of the CC1010 and develop application software very quickly The Development Kit includes an Evaluation Board and two Evaluation Modules The Evaluation Modules contain the CC1010 chip and associated support circuits The Modules can operate in a stand alone fashion The Evaluation Board serves as a motherboard for the Evaluation Modules The Evaluation Board provides two serial ports a parallel interface buttons LEDs voltage regulator configuration jumpers and connectors to make it easy to interface the CC1010 with the IDE SmartRF Studio and various test equipment This User Manual describes how to use the hardware part of the Development Kit The Chipcon supplied software is documented in the IDE user manual and the Keil Vision 2 C compiler is documented in the Keil documentation SmartRF Studio is documented in its own user manual The CC1010DK Development Kit includes what you need to evaluate the RF performance of the CC1010 develop your own software for the CC1010 and can also be used to build a prototype of your application An evaluation version of the Keil Vision 2 C compiler is included on the CD this has a 2KB code size limitation Your SmartRF CC1010DK Development Kit should contain the following items Kit contents Item Number
16. of articles Evaluation Board CC1010EB Evaluation Module CC1010EM Quick Start instructions Chipcon CD Antenna 500 quarter wave monopole SMA male connector SMA to BNC adapters Parallel port cable Serial null modem cable CC1010 sample kit c 6 j SWRUO55 Page 3 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Evaluation Module The Evaluation Module contains the CC1010 chip the needed external circuitry for operation pull up resistors for all general I O pins test points and a temperature sensor Not all components are needed in an actual application Please see the datasheet for a typical application circuit The Evaluation Module is produced in two versions the difference between them is the frequency band of operation One version is optimized for use at 433 MHz the other for use at 868 MHz and at 915 MHz This covers the most used frequency bands the 433 MHz band in Europe and the US the 868 MHz band in Europe and the 902 928 MHz band in the US See application note ANOO1 for more information about applicable regulations The operating frequency band is marked on the PCB Circuit description The CC1010 RF section includes all the necessary components for correct operation An LC filter is inserted between the CC1010 RF input output and the antenna connector to reduce harmonics This LC filter is of the 3dB equal ripple Chebychev low pass type Th
17. page 40 SWRUO55 Please note that the TEST N for more information INSTRUMENTS 35 TEXAS from Texas Instruments Chipcon Products Bill of materials CC1010EM 433 Bill of materials CC1010EM 433 Reference Description Value Part C1 Capacitor tantal 3 3uF C 3U3 TAN B C4 Capacitor 0603 1nF 596 1 0 0603 X7R J 50 C8 Capacitor 0603 12pF 596 C 12P 0603 NPO J 50 C9 Capacitor 0603 12pF 5 C 12P 0603 NPO J 50 C12 Capacitor 0603 6 8pF 0 25pF 6P8 0603 NPO 50 C13 Capacitor 0603 6 8pF 0 25pF 6P8 0603 NPO 50 C14 Capacitor 0603 15pF 596 C 15P 0603 NPO K 50 C15 Capacitor 0603 15pF 5 C 15P 0603 NPO K 50 C19 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C20 Capacitor 0603 220pF 5 C 220P 0603 NPO G 50 C21 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C22 Capacitor 0603 150pF 5 150P 0603 50 C23 Capacitor 0603 Do not mount general C24 Capacitor 0603 150pF 5 150P 0603 NPO J 50 C25 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C26 Capacitor 0603 150pF 596 C 150P 0603 NPO J 50 C27 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C31 Capacitor 0603 10pF 5 C 10P 0603 NPO J 50 C32 Capacitor 0603 1nF 5 1NO 0603 J 50 C34 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C35 Capacitor 0603 1nF 10 1
18. removed The Evaluation Module can be plugged into the Evaluation Board 2 2x20 pin pin row connectors with 0 050 inch pitch are used for this purpose Shorting the T1 and T2 pads together for a short period will reset the CC1010 j SWRUO55 Page 4 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments AIA KCL 3 94V 0 DC KCL 2902 High frequency crystal 1818 1 8 2 32 768 kHz crystal P2 E pga Trimmer capacitor Power connections Qu CC1010 7 Wr Que d 1 Is EE 04292623 quo o oni Chipcon AS Antenna connector Temperature sensor Figure 1 CC1010EM Evaluation Module PCB layout The figure above shows the 1 0 revision of the PCB Later revisions are similar but have the following additional features e 0 ohm series resistor between the temperature sensor and the AD1 bit of CC1010 Instead of desoldering the temperature sensor if you wish to use AD1 for other purposes you can desolder the 0 resistor e O ohm series resistor between temperature sensor and VDD Instead of desoldering the temperature sensor when measuring the power down current of the CC1010 you can desolder the 0 resistor RF circuits operating at high frequencies are sensitive to the physical layout of the PCB Chipcon has carefully optimized the layout
19. sa gv 77 TEOR UVd a svt e n Xie wd earr 28 eM 9 iv 1 07 1 zn sv d OL 99 8224 822 VIA G 75 ace Ia SZ X ELX EBGQ NEE 3 192 4 3 4 EHI SWRUO55 INSTRUMENTS 35 TEXAS Products ipcon from Texas Instruments Ch a 815 133Hs aqvas aanssi HOU ON 4253 3215 org 1H NM YE SvAOHddV Sv NOJdIHJ 22420 SAWN ANVdNOJ2 ON 123rOHd LT TSOW 307010 22 Lo zu 5 AEE D CLE 23735 adc Z 24 G avHiS 8 8 Bd 3 87 73 97 AEE 972090 LLL ABE w gt Bn 24 CNS VH VS OH 7 B NVL EDE 3 52 le 580Y SZ X EQSU NEE 2 2 I YBI 8 8 z 01071508172 vSBOV a ain Page 29 of 40 SWRUO55 INSTRUMENTS 49 TEXAS Products ipcon from Texas Instruments Ch a S27 X H X EDU NEE 2 EEJ AE Et 87 090 gt 7 vH FE S EQSQ Lb i d 8 5 aqvas aanssi Ve EV HOH ON Ma ON 4254 3715 4 jeraeg lH
20. 10 100N 0603 X7R K 50 C29 Capacitor 0603 100pF 596 C 100P 0603 NPO J 50 C33 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C36 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C37 Capacitor 0603 2 2nF 1096 C 2N2 0603 X7R K 50 C38 Capacitor 0603 2 2nF 1096 C 2N2 0603 X7R K 50 C39 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C40 Capacitor tantal 3 3uF C 3U3 TAN B C43 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C44 Capacitor 0603 100pF 596 C 100P 0603 NPO J 50 C45 Capacitor tantal 3 3uF C 3U3 TAN B C46 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C48 Capacitor tantal 3 3uF C 3U3 TAN B C51 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C52 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 D1 Diode Si BAT254 D2 LED green SMD LED CL150GCD Citizen D3 LED red SMD LED CL150URCD Citizen 04 LED yellow SMD LED CL150YCD Citizen D5 LED blue SMD LED_EL15 21UBC Everlight H1 Circuit board support Distance 12 5mm H2 Circuit board support Distance 12 5mm H3 Circuit board support Distance 12 5mm H4 Circuit board support Distance 12 5mm L5 Inductor 0805 120nH L 120N 0805 J SWRUO55 Page 31 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EB Evaluation Board Reference Description Value Part L6 Inductor 0805 120nH L 120N 0805 J P1 SMDpinrowheader TFM 120 02 S D K TR A Samtec 050 s
21. Chipcon Products from Texas Instruments SERIAL ADI TEMP AD POT PAR PROB JUMPERS Figure 7 Default jumper settings Jumpers Name Default setting AD1 TEMP Not present ADO POT Present PAR PROG Present POR ON Present TEST OFF Present SER RST Present Description If present connects the temperature sensor footprint on the Evaluation Board to the AD1 pin of the CC1010 Note This jumper does not control the temperature sensor located on the Evaluation Module In PCB revision 3 0 and later this strap does not exist Neither does the footprint on the EB for the temperature sensor If present connects the RT1 potmeter to the ADO pin of the CC1010 If present enables programming of the CC1010 Flash memory via the parallel interface If present enables the internal power on reset module of the CC1010 When enabled the supply voltage must be over 2 9V 0 2V for the CC1010 to exit the reset condition This jumper should always be present If present enables resetting the CC1010 via the SERIAL 1 serial port PAR RST Present If present enables resetting the CC1010 via the parallel interface SER OFF Not present DIO ANA Present If present disables the RS 232 interface circuitry Because this circuitry generates noise we recommend disabling it when sensitive RF measurements are performed If the circuitry is disabled the serial ports cannot be used When present enables ad
22. IN TP4 Testpoint TESTPIN TP5 Testpoint TESTPIN TP6 Testpoint TESTPIN U1 Single chip CC1010 transceiver and microcontroller U2 Temperature LM61 National Semiconductor sensor SOT23 LM61CIM3 X1 Crystal HC 49 SMD X 14 7456 MHz 10 10 10 16pF load X2 Watch crystal X 32 768 kHz 20 50 10 12pF load plastic SMD package SWRUO55 Page 14 of 40 49 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Evaluation Board The Evaluation Board is used as a motherboard for the Evaluation Modules providing external circuitry for easy prototyping and connectors for easy connection to external equipment The figure below shows the first revision of the Evaluation Board in revisions 3 0 and later the AD1 and AD2 connectors were removed and a separate connector for analog data out was added SPI I O 5 i ermina connectors power input Power selection 2 iid 3 F Serial port 0 Serial port 1 Parallel port Figure 5 CC1010EB Evaluation Board with CC1010EM plugged in Power supply section You can choose between applying a 4 10V unregulated supply voltage or a 3 3V regulated supply voltage by using the SPDT switch If an unregulated supply voltage is applied a on board regulator supplies 3 3V to the board A diode prevents damage if wrong polarity is applied to the non regulated input There are two power connectors a 3 5mm DC jack type connector allows
23. INSTRUMENTS Chipcon Products from Texas Instruments SPI Connector P5 Pin Description 1 GND 2 GND 3 SCK 4 MOSI 5 MISO 6 PROG N 7 RESET N 8 RXD1 P2 0 9 VCC 10 TXD1 P2 1 Digital connector A P14 Pin Description 1 No connection 2 No connection 3 0 0 4 VCC 5 VCC 6 P3 5 7 P3 4 8 P3 3 9 3 2 10 P3 1 11 P3 0 12 PROG N 13 POR E 14 RESET N 15 TEST N 16 P0 3 17 P0 2 18 1 19 0 0 20 GND 35 TEXAS INSTRUMENTS SWRUO55 Page 20 of 40 Chipcon Products from Texas Instruments Digital connector B P16 Pin Description 1 No connection 2 No connection 3 VCC 4 P2 7 5 P2 6 6 P2 5 7 P2 4 8 P2 3 9 P2 2 10 P2 1 11 P2 0 12 P1 7 13 P1 6 14 P1 5 15 P1 4 16 P1 3 17 P1 2 18 P1 1 19 P1 0 20 GND Analog connector P15 Pin Description 1 GND 2 GND 3 ADO 4 AD1 5 AD2 6 Buffered output from RC filter for PWM2 7 Buffered output from RC filter for PWM3 8 GND 9 VCC 10 VCC 49 TEXAS INSTRUMENTS SWRUO55 Page 21 of 40 Chipcon Products from Texas Instruments CC1010 I O pin summary Pin Alternate function Connector Connected peripherals ADO ANALOG pin 3 Po
24. N ANVdNDO ON LJVHINOO ZHAN 516 898 82 2 1332085 GWS zxz 137205 AWS E Ed E 3159 10041531 a care gS S adN 2090 3022 3 ne 8 u MU BED d c Le sz x uxccase cta Tea Tl t lo dU MEE 33 5 0578 20927 d2I 3 caa L fha tawa 9004872 83 ERT 2 1 29797 Ge 275 a 12 au 273 5 4 1 L d 4 37090 97879 veld 1 17508 z 0573 amp dN EZ92 248 3 Sed Ire S N ino aua ZN 1 t neve iy l ceo ENE Te 11 aes z z gt 5 1817 22222222222 Ao oR Ego B97 7 t 1no 4H M 05 2 0eN t0927849 J 0 gt NC aB 5 29 22 52 w ved 7 Eo ze3sox zd 05 82 88 UE X w HOCZESEOX gt 0578 0 44 2 024 sett SSD UP 20 250 05797 dN 2290 5172 91 2 yD I ah T 20771559 zav issu xi a TOV E F V i 21 7 285 11 6 9 aasad vx TU zzanav 21 SZ Y HL 2 L Ss eed 289 S7 ONI INIS 05 THLXTEBSET NT J T Lu JU AE VaN EUSU dU5I zd fos 05 adn 6998 92 2 2 I3Hd O2A dN9v a Od 22 x N 1353H Nld1531 41 ue 6 153 5 t ap ce 1 mo AACE
25. NO 0603 X7R K 50 C41 Capacitor 0603 6 8pF 0 25pF C 6P8 0603 NPO 50 C42 Capacitor 0603 8 2pF 0 25pF C 8 2 0603 NPO C 50 C47 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 CT1 Trimmer Capacitor 3 10pF C 3 10P TRIM NPO L1 Inductor 0805 15nH 596 L 15N 0805 J L2 Resistor 0603 00 R 0 0603 L3 Resistor 0603 00 R 0 0603 L7 Resistor 0603 00 R 0 0603 L8 Resistor 0603 0 R 0 0603 L9 Resistor 0603 00 R 0 0603 L10 Resistor 0603 00 R 0 0603 SWRUO55 Page 8 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EM 433 Reference Description Value Part L20 Resistor 0603 00 R 0 0603 L21 Resistor 0603 00 R 0 0603 L22 Resistor 0603 00 0 0603 132 Inductor 0805 68nH 5 L 68N 0805 J L41 Inductor 0805 6 2nH 596 L 6N2 0805 J L101 Inductor 0603 27nH 5 L 27N 0603 KL73 KOA KOA KL731JTE27NJ P1 SMD pin row SMD SOCKET 2X20 Samtec SFM socket 050 spacing 120 02 S D A K TR P2 SMD pin row SMD SOCKET 2X20 Samtec SFM socket 050 spacing 120 02 S D A K TR P3 Surface mount SMA SMD SMA straight R1 Resistor 0603 4 2 R 47K 0603 R3 Resistor 0603 4 2 47 0603 R4 Resistor 0603 4 2 47 0603 R5 Resistor 0603 4 2 47 0603 R6 Resistor 0603 4 2 47 0603 R7 Resistor 0603 47kQ 2 R_47K_0603_G R8 Resistor 0603 D
26. STRUMENTS 49 TEXAS Products ipcon from Texas Instruments Ch NZ 8 5 aqvas aanssi HOU 2 T 254 5215 1 195 8 1 3 v 40128u0u0j OY T LHA NMYHG uol oes big 1 57 14 Sv NOJdIHJ 22420 E SAWN ANVdNOJ2 ON 3aroHd 1 jl il 1 Js J 5
27. UMENTS 4 TEXAS from Texas Instruments Chipcon Products Bill of materials CC1010EM 868 Bill of materials CC1010EM 868 Reference Description Value Part C1 Capacitor tantal 3 3uF C 3U3 TAN B C4 Capacitor 0603 1nF 596 1 0 0603 X7R J 50 C8 Capacitor 0603 10pF 5 C 10P 0603 NPO J 50 C9 Capacitor 0603 8 2pF 0 25pF 8P2 0603 NPO 50 C12 Capacitor 0603 6 8pF 0 25pF 6P8 0603 NPO 50 C13 Capacitor 0603 6 8pF 0 25pF C 6 8 0603 NPO C 50 C14 Capacitor 0603 15pF 5 C 15P 0603 NPO J 50 C15 Capacitor 0603 15pF 596 C 15P 0603 NPO J 50 C19 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C20 Capacitor 0603 220pF 5 C 220P 0603 NPO G 50 C21 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C22 Capacitor 0603 22pF 596 C 22P 0603 NPO J 50 C23 Capacitor 0603 150pF 5 150P 0603 NPO J 50 C24 Capacitor 0603 150pF 5 C 150P 0603 NPO J 50 C25 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C26 Capacitor 0603 12pF 5 C 12P 0603 NPO J 50 C27 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C31 Capacitor 0603 8 2pF 0 25pF C 8 2 0603 NPO C 50 C32 Capacitor 0603 1nF 596 C 1 0 0603 X7R J 50 C34 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 C35 Capacitor 0603 1nF 1096 C 1NO 0603 X7R K 50 C41 Capacitor 0603 Do Not Mount general C42 Capacito
28. a lines crossed must be used to connect these ports to a PC A level conversion circuit is provided to convert the CMOS levels used by the CC1010 into RS 232 compliant bipolar 5 5 signals Note that this circuit contains a charge pump power supply that is quite noisy When doing performance evaluation of the CC1010 RF section we recommend that you turn this circuit off by inserting the SER OFF strap Serial 0 implements the RTS CTS handshaking pair so that hardware handshaking may be used on this port These signals are available at pins P1 5 and P1 6 Serial 1 is primarily used by the Keil debugger to communicate with the CC1010 when the debugger is running Serial 1 does not implement hardware handshaking A way to reset the CC1010 via this port is provided removing the SER RST jumper will disable this function Parallel interface The Evaluation Board also provides a parallel interface for connection to a parallel port on a PC This interface is used to communicate with SmartRF Studio and the CC1010 Flash Programmer program The parallel interface can be disconnected from the CC1010 I O pins by removing the PAR EN jumper Removing the PAR PROG jumper will disable parallel programming of the CC1010 Jumpers The jumpers are used to configure the Evaluation Board The factory default settings are shown below please return to these settings if you are experiencing any problems j SWRUO55 Page 16 of 40 35 EXAS INSTRUMENTS
29. aN9a 3 21 z x 957 2298 AASI 7 b A n 223 du 23 2 ay fia PESE Best 5 Lea log 1122 DE Dez De ls bea lod lom hex Log Lz E g 2 3 a 3al 155 5 2 2 t i SZ7ATHLXTEBIETNEE I 5 5 5 El 5 5 5 5 5 5 s s E 12 T SII rs 1s pe p ES FS tes 857 E92 ANITI e h h B n e P mi ieg tars leni fee er e lee 7 amp e re 4 este ESC EAE JH AEE HH E JE AEE sumac else ACE JE AEE saec pae AEE iE Wee EE 5 E m 102 tap isaf an 1 S Usk LES iag Doa lea Lizz lez 1 LN Lake T z E kd aN ES ET te ELI zu 5 s d c Us LC E 5 Us Us Us Ys Ys Ts Es 18 p pe ps fs ES FS P i te 2 i D h t in m oP gt e dune p NEE HACE jH AE E dH ACE dH AE E JU ACC dH MEE JC ACE dU AUE SAE Page 7 of 40 pin should be connected to VDD in your design See
30. ble with the requirements of your RF signal generator before you apply the signal to expensive lab equipment In PCB revisions 3 0 and later there is a dedicated analog data out connector This output does not clip signals below 0 7 In this first revision the BER testing does not work reliably with data rates above 4 8kbaud The result will be continuously displayed by SmartRF Studio Make sure that you have put the CC1010 into RX mode j SWRUO55 Page 35 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Spectrum analyzer CC1010 EM 101 PC running Evaulation Board SmartRF Studio Figure 12 Modulation testing using SmartRF Studio The CC1010 RF performance in transmit mode can also be evaluated without using any externally applied modulation as SmartRF Studio implements an internal function generator as well Just connect the antenna connector of the CC1010EM to a spectrum analyzer put the CC1010 into TX mode in SmartRF Studio and enable the BER estimator You can choose between square wave and pseudo random signals Important The use of radio transceivers is regulated by international and national rules Before transmitting an RF signal on an antenna please contact your local telecommunication authorities to make sure that you are licensed to operate the transceive
31. dem cable and that it is plugged into serial port 1 e sure that the debug monitor is programmed into the CC1010 e Make sure that the debug settings in the Keil compiler are set correctly Refer to the IDE User Manual and the Keil documentation for more information j SWRUO55 Page 39 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments having problems with the CC1010EM locking up when operate it without having it plugged into the CC1010EB e PCB revisions 2 0 and older the TEST N pin of the CC1010 is left floating only connected to a capacitor If this capacitor is drained the CC1010 may enter test mode When the CC1010EM is plugged into the CC1010EB evaluation board there is no problem as this board includes a strap to connect the TEST N signal to VDD e Chipcon recommends that you connect the TEST N pin to VDD if you intend to operate the CC1010EM without having it plugged into the CC1010EB This is most easily done by soldering a short piece of wire between the R28 pad closest the CC1010 and pad closest to R28 Disclaimer Chipcon AS believes the furnished information is correct and accurate at the time of this printing However Chipcon AS reserves the right to make changes to this product without notice Chipcon AS does not assume any responsibility for the use of the described product Please refer to Chipcon s web site for the latest update SmartRF is a registered trade
32. e design equations are 1 1 56 2 067 1 0 1333 m Oe where is the cut off frequency and is the transmitted RF frequency The filter is designed for 500 termination impedances If you wish to evaluate the CC 1010 without an LC filter please remove capacitors C8 and and replace the L1 inductor with a 00 resistor The VCO inductor L101 is located on the bottom side of the PCB all other RF components are on the top side The CC1010 is connected to both a 14 7456 MHz high frequency crystal and a 32 768 kHz low frequency crystal The high frequency crystal is furnished with a trimmer capacitor to adjust the initial frequency tolerance An external signal can be applied at test pin TP1 remember to remove the crystal before applying an external clock signal The external clock should have an amplitude of 1 3 V peak to peak Power can easily be applied to the board by using the TP3 and TP4 test points or connecting the power source to the adjoining bare copper areas The TP2 TP5 and TP6 test points provide easy access to the P0 0 P0 1 and 2 I O pins respectively All general purpose pins are furnished with pull up resistors ensuring that the pins do not float if they are configured as inputs An LM 61 temperature sensor from National Semiconductor is also included on the board and is connected to the AD1 pin If this pin is to be used for other purposes the temperature sensor should be
33. justment of the DIO peak to peak signal level using the DIO ATT potmeter when performing BER testing using SmartRF Studio PCB revision 3 0 and later this strap does not exist as analog data out has its own separate connector PAR EN Present When present enables the parallel interface If this is disabled communication with SmartRF Studio or the CC1010 Flash programmer is impossible SWRUO55 Page 17 of 40 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Peripherals The Evaluation Board includes a number of peripherals to allow quick testing and prototyping A potmeter RT1 marked provides an analogue voltage that can be applied to the ADO pin of the CC1010 Four momentary pushbuttons are provided They are connected to pins P1 7 P3 2 P3 3 and P2 4 The buttons connect the pins to ground when pushed Four LEDs are provided They are connected to pins P1 2 P1 3 P1 4 and P2 5 LED 1 is red LED 2 is yellow LED 3 is green and LED 4 is blue The LEDs are connected to VCC via resistors and the cathodes are connected to the CC1010 I O pins via a buffer Driving the CC1010 pin low will therefore light the LED two PWM outputs of the 1010 PWM2 at pin P3 4 and PWM3 at pin P3 5 provided with buffers and RC filters with a 3 2 cutoff frequency The outputs from the filters are buffered by rail to rail op amps and are available at the ANALOG pin
34. mark of Chipcon AS SmartRF is Chipcon s RF technology platform with RF library cells modules and design expertise Based on SmartRF Chipcon develops standard component RF circuits as well as full custom ASICs based on customers requirements All other trademarks and registered trademarks are the sole property of their respective owners j SWRUO55 Page 40 of 40 35 TEXAS INSTRUMENTS
35. n Alternate function Connector Connected peripherals P3 3 INT1 external interrupt P3 4 PWM2 TO external input P3 5 PWM3 T1 external input PCB layout The Evaluation Board is a 4 layer 1 6mm thick FR 4 PCB Four layers are used because of the routing requirements Layers 1 and 4 are used for signal routing layer 2 is a ground plane and layer 3 is a power plane All components are mounted on the top side of the PCB 62125555106 99909900 Figure 8 1010 layout layer 1 left and layer 4 right j SWRUO55 Page 23 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments SERIAL LS B PLE C44 Les LB SPI 5 Chincon TXI 2 1 Evaluation Board A4 PAOG_N Chipcon AS L3 MoS SERIAL Pg END ADI TEMP AST ADB PDT RST PAR PROG SER OFF POR 11 ANA PAR E LJ En a JUMPERS ADI REF DIO ATT BIZ RESET Jes RI8 Ria 5 Co RIT 54 oot SWITCHES R28 R21 R22 R23 m LL Un un DCLK ri cu na DZ ns GND ADI PWZ END LEDS GND ADA 2 pig ANAL OG P1B MEVE ra FUE POIO END P2 7P2 892 2 PT PT PLI GHD H LPX ENLC 2 1 0 B
36. o Not Mount general R9 Resistor 0603 4 2 47K 0603 R10 Resistor 0603 27kQ 2 R 27K 0603 G R11 Resistor 0603 4 2 47 0603 R12 Resistor 0603 4 2 R 47K 0603 R13 Resistor 0603 4 2 47K 0603 R14 Resistor 0603 4 2 R 47K 0603 R15 Resistor 0603 4 2 47K 0603 R16 Resistor 0603 4 2 47 0603 R17 Resistor 0603 4 2 47 0603 R18 Resistor 0603 4 2 47K 0603 R19 Resistor 0603 4 2 47 0603 20 Resistor 0603 4 2 47K 0603 R21 Resistor 0603 4 2 47K 0603 R22 Resistor 0603 4 2 R 47K 0603 R23 Resistor 0603 4 2 47K 0603 SWRUO55 Page 9 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EM 433 Reference Description Value Part R24 Resistor 0603 4 2 R 47K 0603 25 Resistor 0603 4 2 R 47K 0603 R26 Resistor 0603 4 2 47K 0603 R27 Resistor 0603 ATkO 296 R 47K 0603 G R28 Resistor 0603 Do not mount R29 Resistor 0603 4 2 R 47K 0603 R30 Resistor 0603 47 2 47 0603 R31 Resistor 0603 4 2 R 47K 0603 R32 Resistor 0603 4 2 47K 0603 R33 Resistor 0603 4 2 47 0603 R131 Resistor 0603 82 1 82 0603 1 Testpoint TESTPIN TP2
37. of the CC1010EM evaluation module and we recommend that you copy it when making your own PCB design The PCB is of a 4 layer type in order to provide a good ground plane as well as adequate routing space The laminate used is standard FR 4 board material The PCB is 1 6mm thick with layer 1 on the top side layers 2 and 3 are internal layers and layer 4 is on the bottom side Layers 1 and 4 are used for routing while layer 2 is a ground plane and layer 3 is used for power routing All areas not utilized for routing are filled with copper connected to ground to provide RF shielding The ground planes on all layers are stitched together with closely spaced vias To minimize LO leakage and allow space for decoupling capacitors close to the CC1010 the VCO inductor L101 is placed on the bottom side of the PCB EMI beads for power supply filtering are also placed on the bottom side together with the pull up resistors All other components are placed on the top side of the PCB j SWRU055 Page 5 of 40 4 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Shart TI 0929 and m n to 0012 Uhincon 1 0 x2 xi Ons Evaluation pur ee ESE EE FEBS BEE m4 lt a P 433 858 815 BTJ 27 4 410 LS o xd Chipeon AS Figure 4 1010 component placement top side left and bottom side right 35 TEXAS
38. pacing P2 SMD pin row header TFM 120 02 S D K TR A Samtec 050 spacing P3 D Sub 9 pin DSUB 9 male P5 Pin row 2x5 PINROW 2X5 P7 D Sub 9pin DSUB 9 male P8 Pin row 2x5 STRAP 5 P9 Pin row 2x5 STRAP 5 P10 SMA connector SMA Right angle P11 SMA connector SMA Right angle P12 D Sub 25 pin DSUB 25 P13 SMA connector SMA Right angle P14 Pin row 2x10 PINROW 2X10 P15 Pin row 2x5 PINROW 2X5 P16 Pin row 2x10 PINROW 2X10 P17 SMA connector SMA Right angle P20 5 pin terminal screw SCREW TERM 5 P21 DC jack 2 5mm center DC JACK 2 5 pin R1 Resistor 0603 R 47K 0603 R2 Resistor 0603 47kQ R_47K_0603_G R3 Resistor 0603 47kO R 47K 0603 R4 Resistor 0603 4TkO R 47K 0603 G R11 Resistor 0603 47 R 47K 0603 R12 Resistor 0603 47 R 47K 0603 R13 Resistor 0805 2700 R 270 0805 J R14 Resistor 0805 2700 R 270 0805 J R15 Resistor 0805 2700 R 270 0805 J R16 Resistor 0805 2700 R 270 0805 J R17 Resistor 0603 150kQ R_150K_0603_J R18 Resistor 0603 47 47K 0603 R19 Resistor 0603 150kQ R_150K_0603_J R20 Resistor 0805 2700 R 270 0805 J SWRUO55 Page 32 of 40 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EB Evaluation Board Reference Description Value Part R21 Resistor 0805 2700 R 270 0805 J R22 Resistor 0805 2700 R 270 0805 J R23 Resistor 0805 3300 R 330 0805 J R56 Resisto
39. r j SWRUO55 Page 36 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments Software development using the IDE CC1010 EM 101 PC running Keil _____ Evaulation Board compiler and IDE Figure 13 Software development setup The setup shown in the figure above is suited to all software development The Evaluation Board should be connected to the PC using a parallel cable this is used during Flash programming of the chip If you are using the debugger a null modem serial cable should be connected from a serial port on the computer to the SERIAL 1 connector on the Evaluation Board Once the debug monitor has been downloaded through the parallel port applications can be downloaded through the serial port simply by starting a debugging session You can also use a terminal emulation program to communicate with the CC1010 by connecting a null modem serial cable to the SERIAL 0 connector on the Evaluation Board The source code examples have all except the SPI example requiring an external chip been designed to run in the configuration shown above All of the peripherals on the Evaluation Board are available to make quick prototyping easy If your application requires additional hardware this can be connected to the analog digital pin row connectors enabling you to proto
40. r 0603 10pF 5 C 10P 0603 NPO J 50 C47 Capacitor 0603 33nF 10 C 33N 0603 X7R K 25 CT1 Trimmer Capacitor 3 10pF C 3 10P TRIM NPO L1 Inductor 0805 3 3nH 0 5nH L 3N3 0805 D L2 EMI Filter Bead BLM18HG102SN1D Murata L3 EMI Filter Bead BLM18HG102SN1D Murata L7 EMI Filter Bead BLM18HG102SN1D Murata L8 Resistor 0603 00 R 0 0603 L9 Resistor 0603 00 R 0 0603 L10 Resistor 0603 00 R 0 0603 L20 Resistor 0603 00 R 0 0603 SWRUO55 Page 12 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Bill of materials CC1010EM 868 Reference Description Value Part L21 Resistor 0603 00 R 0 0603 L22 Resistor 0603 00 R 0 0603 L32 Inductor 0805 12nH 5 L 12N 0805 J L41 Inductor 0805 2 5nH 596 L 2N5 0805 J L101 Inductor 0603 3 3nH 596 L 3N3 0603 KL73 KOA KOA KL731JTE3N3J P1 SMD pin row SMD SOCKET 2X20 Samtec SFM socket 050 spacing 120 02 S D A K TR P2 SMD pin row SMD SOCKET 2X20 Samtec SFM socket 050 spacing 120 02 S D A K TR P3 Surface mount SMA SMD 5 straight R1 Resistor 0603 4 2 47K 0603 R3 Resistor 0603 4 2 R 47K 0603 R4 Resistor 0603 4 2 47 0603 R5 Resistor 0603 4 2 47 0603 R6 Resistor 0603 4 2 47 0603 R7 Resistor 0603 4 2 47 0603 R8 Resistor Do Not Mount 0603 general R9 Resistor 0603 4
41. r 0603 47 R 47K 0603 R57 Resistor 0603 ATkO R 47K 0603 G RT1 Trimming potmeter 10 72PTR10K Technologies 10K knob RT2 Trimming potmeter 10kQ 72PTR10K BI Technologies 10K knob S1 SPDT switch SWITCH_SPDT S2 Push button SMD SKHUAF Alps 53 Push button SMD SKHUAF Alps S4 Push button SMD SKHUAF Alps S5 Push button SMD SKHUAF Alps S6 Push button SMD SKHUAF Alps TP6 Test point TESTPIN U2 Temperature sensor Do Not Mount SOT23 03 RS 232 Transceiver MAX3243EEWI Maxim 3 5V 04 3 3V low drop out LP2981A1M5 3 3 National regulator Semiconductor U5 Quad NAND gate w 74 03 open drain output U6 Hex non inverting 74HC365 buffer tri state output U7 Octal dual supply T4LVC4245A buffer tri state output U8 Octal dual supply T4LVC4245A buffer tri state output U9 Quad bilateral switch 74HC4066 U10 Quad rail to rail opamp AD8544AR Analog Devices SWRUO55 Page 33 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Using the Development Kit The Development Kit is useful for providing hands on experience with the CC1010 for both software and hardware developers The plug in Evaluation Module provides flexibility it can operate both in a stand alone fashion and together with the Evaluation Board Using the Evaluation Board it is easy to interface the CC1010 with both test equipment and additional application circuitry without having to make a PCB from scratch Below we
42. row connector P15 A footprint for a LM61 temperature sensor from National Semiconductor is provided on the PCB This component is not mounted at the factory rather there is an identical sensor on the Evaluation Module A reset button is provided When pushed it will reset the CC1010 by pulling its RESET line low Peripheral summary Peripheral CC1010 pin Description POT RT1 ADO 10kQ Potmeter Can apply a voltage between VCC and OV Can be disconnected from ADO by removing the ADO POT jumper Button 1 P1 7 Momentary pushbutton When activated pulls I O line low Button 2 P3 2 Momentary pushbutton When activated pulls I O line low Button 3 P3 3 Momentary pushbutton When activated pulls I O line low Button 4 P2 4 Momentary pushbutton When activated pulls I O line low LED 1 P1 2 Red LED Buffered lights up when line is pulled low LED 2 P1 3 Yellow LED Buffered lights up when line is pulled low LED 3 P1 4 Green LED Buffered lights up when line is pulled low LED 4 2 5 Blue LED Buffered lights up when I O line is pulled low PWM 2 buffer P3 4 PWM output is buffered by CMOS buffer then low pass and filter filtered RC filter with 3 KHz cut off frequency and buffered by a rail to rail op amp Output available at ANALOG connector PWM buffer P3 5 PWM output is buffered by CMOS buffer then low pass and filter filtered RC filter with 3 kHz cut off freq
43. tional and national rules Before transmitting an RF signal on an antenna please contact your local telecommunication authorities to make sure that you are licensed to operate the transceiver j SWRUO55 Page 34 of 40 35 EXAS INSTRUMENTS Chipcon Products from Texas Instruments RF signal generator CC1010 EM 101 PC running Evaulation Board SmartRF Studio Figure 11 BER testing using SmartRF Studio SmartRF Studio also includes built in support for BER bit error rate testing Such test must be performed to determine sensitivity blocking and other important parameters To perform a BER test the Evaluation Board should be connected with a parallel cable to a PC running SmartRF Studio as in the previous setup The RF output of an RF signal generator should be connected to the antenna connector of the CC1010EM Evaluation module The DIO connector on the Evaluation Board should be connected to the modulation input of the signal generator RF signal generators usually require a modulation signal of specific amplitude The amplitude of the DIO signal can be adjusted by turning the DIO ATT potmeter Please note that the signal is AC coupled and that any signal below 0 7V will be clipped by the output circuitry Please use an oscilloscope to observe the DIO signal and make sure it is compati
44. tmeter POT RT1 AD1 ANALOG pin 4 Temperature sensor AD2 RSSI external IF ANALOG pin 5 SMA connector not present on PCB SMA connector revision 3 0 and later 0 SCK Flash P14 pin 3 and 19 programming and SPI SPI pin 3 Master 1 MOSI Flash P14 pin 18 SPI DIO analog amplitude circuitry programming and SPI pin 4 SMA Master DIO P0 2 MISO Flash P14 pin 17 SPI programming and SPI pin 5 SMA Master DCLK P0 3 P14 pin 16 P1 0 P16 pin 19 P1 1 P16 pin 18 P1 2 P16 pin 17 LED 1 red P1 3 P16 pin 16 LED 2 yellow P1 4 P16 pin 15 LED 3 green P1 5 P16 pin 14 RTSO Ready To Send on serial port 0 P1 6 P16 pin 13 CTSO Clear To Send on serial port 0 P1 7 P16 pin 12 Button 1 P2 0 UART 1 receive data P16 pin 11 RXD1 Receive data on serial port 1 P2 1 UART 1 transmit data P16 pin 10 TXD1 Transmit data on serial port 1 P2 2 P16 pin 9 DIO SELECT Toggles between analog and digital DIO operation This signal is not used in PCB revisions 3 0 and later P2 3 P16 pin 8 2 4 16 7 Button 4 2 5 16 6 LED 4 blue P2 6 LOCK P16 pin 5 TP6 P2 7 P16 pin 4 P3 0 UART 0 receive data P14 pin 11 RXDO Receive data on serial port 0 P3 1 UART 1 transmit data P14 pin 10 TXDO Transmit data on serial port O P3 2 INTO external interrupt P14 pin 9 Button 2 SWRUO55 Page 22 of 40 Texas TuS INSTRUMENTS Chipcon Products from Texas Instruments CC1010 I O pin summary Pi
45. type an application without making custom PCB j SWRUO55 Page 37 of 40 35 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments Serial cable pinout Serial cables to be used with the CC1010EB should be wired as shown in the following figure lt CD RD b RD TD TD DTR DTR SG lt SG DSR a gt DSR EB RTS RTS PC CTS a CTS RI RI Figure 14 Null modem cable wiring diagram A quick verbal summary e is connected to CD and DSR e RD and TD are crossed e SG is connected straight through e RTS and CTS are crossed e not connected 45 SWRUO55 Page 38 of 40 INSTRUMENTS Chipcon Products from Texas Instruments Troubleshooting It doesn t work First measure the voltage between the and TP4 test points these are enclosed in bare copper areas on the CC1010EM module If the voltage here is zero this indicates that there is something wrong with the power supply e sure that either a jumper or an amperemeter is connected between the IN and OUT terminals on the power connector e sure that the voltage selection switch is set correctly and that the power supply is connected to the correct pins on the power connector 5 the supply voltage correctly polarized If not the protection diode will prevent current from flowing and are indicated on the
46. uency and buffered by a rail to rail op amp Output available at ANALOG connector Temperature AD1 Footprint for LM61CIM3 temperature sensor from National sensor Semiconductor Not mounted Can be disconnected from AD1 by removing the ADO POT jumper This footprint is not present on revision 3 0 or later of the PCB Note that an identical temperature sensor is mounted on the Evaluation Module SWRUO55 Page 18 of 40 49 5 SOM INSTRUMENTS Chipcon Products from Texas Instruments Connectors The Evaluation Board is furnished with many connectors for easy access to signals The I O A P14 and B P16 2x10 pin pin row connectors bring out all the general digital pins of the CC1010 The pin out is compatible with logic analyzer probes from Agilent Analog signals are brought out on the 2x5 pin ANALOG P15 connector A D inputs to the CC1010 are available here as well as buffered and filtered PWM outputs The SPI P5 connector brings out all signals related to CC1010 Flash programming and CC1010 SPI Master functionality The Evaluation Modules are plugged into sockets P1 and P2 These sockets are keyed and itis not possible to orient the module incorrectly Make sure you have turned off all power to the Evaluation Board before inserting or removing any Modules Several important signals have been brought out on SMA connectors for easy access AD2 RSSI IF brings out the AD2 RSSI IF pin on the CC1010 The
47. will highlight the most useful setups CC1010 RF Evaluation using SmartRF Studio Spectrum analyzer RF Signal generator CC1010r 101 running SmartRF Studio Oscilloscope Function generator Figure 10 RF Evaluation using SmartRF Studio Using the setup shown below the RF performance of the CC1010 can be evaluated Use a parallel cable to connect the parallel interface of the CC1010EB to the parallel port of a PC running SmartRF Studio You can then use SmartRF Studio to control all the RF parameters of the CC1010 To test the CC 1010 in receive mode apply an FSK signal from an RF signal generator to the antenna input of the CC1010EM You can then observe the DIO and DCLK signals using an oscilloscope To test the CC1010 in transmit mode apply a 0 3V square wave on the DIO connector For best results this signal should be synchronized with the DCLK signal The transmitted RF signal can be studied on a spectrum analyzer or sent to a receiver Please note that we recommend that the SER OFF jumper be present when precise RF measurements are done in order to prevent noise from the charge pump power supply of the RS 232 level converter from disturbing your measurements Important use of radio transceivers is regulated by interna
48. you to connect an unregulated battery eliminator easily the positive supply is on the center pin and a 5 pin terminal block for connecting either an unregulated or regulated power supply An amperemeter can also be connected in order to measure the DC current drawn by the 1010 Note that these terminals measure all the current going to the 1010 Evaluation Module therefore current drawn by the temperature sensor and pull up resistors will also be measured If you are going to measure the power down current of the CC1010 accurately you should remove the temperature sensor on the Evaluation Module it draws over 100uA and set all the CC1010 I O pins to be inputs or outputs set to the high state If you are not j SWRU055 Page 15 of 40 4 TEXAS INSTRUMENTS Chipcon Products from Texas Instruments going to measure the current a short circuit jumper must be connected between these two terminals otherwise the Evaluation Module will not be supplied with power Figure 6 Power terminal block with amperemeter attached On the PCB all pins connected to regulated power are marked with VCC On the schematics this net is called 3 3V Power going to the Evaluation Module connector is named 3 3 RF RS 232 interfaces The Evaluation Board provides two serial ports Serial O and Serial 1 The serial ports are configured as DTE Data Terminal Equipment in other words identical to a PC Therefore a null modem cable with dat

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