Texas Instruments Chipcon CC2420DK User Manual Download | Manualshive

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SWRU045

Page 1 of 32

User Manual

Rev. 1.0

CC2420DK Development Kit

This datasheet has been downloaded from

http://www.digchip.com

at this

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Summary of Contents for Chipcon CC2420DK

Page 1: ...SWRU045 Page 1 of 32 User Manual Rev 1 0 CC2420DK Development Kit This datasheet has been downloaded from http www digchip com at this page...

Page 2: ...ER SUPPLY SECTION 10 USB INTERFACE 12 RS 232 INTERFACE 12 JUMPERS 12 MICROCONTROLLER AND FPGA 13 CONNECTORS 14 PCB LAYOUT CC2400EB 15 SCHEMATICS CC2400EB 18 BILL OF MATERIALS CC2400EB 23 USING THE DEV...

Page 3: ...uation Board serves as a motherboard for the Evaluation Modules The Evaluation Board provides a USB port a serial port buttons LEDs voltage regulator configuration jumpers and connectors to make it ea...

Page 4: ...internal regulator is selected you must also change the CC2400EB P12 jumper setting as given in figure 9 The CC2420EM Evaluation Module can be plugged into the CC2400B Evaluation Board Two 2x10 pin p...

Page 5: ...SWRU045 Page 5 of 32 Figure 2 CC2420EM PCB layout layer 1 Figure 3 CC2420EM PCB layout layer 2...

Page 6: ...SWRU045 Page 6 of 32 Figure 4 CC2420 PCB layout layer 3 Figure 5 CC2420EM PCB layout layer 4...

Page 7: ...SWRU045 Page 7 of 32 Figure 6a CC2420EM component placement top side Figure 6b CC2420EM component placement bottom side...

Page 8: ...SWRU045 Page 8 of 32 Schematic CC2420EM Figure 7 CC2420EM schematic...

Page 9: ..._10 C371 Capacitor 0402 68 pF 5 C_68P_0402_NP0_J_50 C381 Capacitor 0402 22 pF 5 C_22P_0402_NP0_J_50 C391 Capacitor 0402 22 pF 5 C_22P_0402_NP0_J_50 C421 Capasitor 0805 10 uF 15 C_10U_0805_X5R_L_25 C43...

Page 10: ...oose a larger crystal package to save cost The crystal should have an ESR of 60 or less CC2400 Evaluation Board The Evaluation Board is used as a motherboard for the Evaluation Modules and provides po...

Page 11: ...tached Table 1 Power connector connections Connector and pin Marking Description P3 pin 1 4 7V Unregulated voltage in Input to voltage regulators Equivalent with the DC jack input P3 pin 2 0V Circuit...

Page 12: ...K will only function with PCs running Windows 98 Windows ME Windows 2000 Windows XP or newer Windows NT and Windows 95 cannot be used since they do not support USB RS 232 interface A serial port is in...

Page 13: ...mper is connected between pins 6 and 8 the EB is powered from the USB bus In this case the USB port the EB is connected to must be able to supply 500 mA current EEPROM En Present Determines if USB con...

Page 14: ...signals including all the CC2420 signals The pin out of these connectors is compatible with logic analyzer probes from Agilent The DTEST1 P6 and DTEST2 P7 SMA connectors are also connected to the FPGA...

Page 15: ...ts Layers 1 and 4 are used for signal routing layer 2 is a ground plane and layer 3 is used for power routing The majority of the components are mounted on the top side of the PCB while a few decoupli...

Page 16: ...SWRU045 Page 16 of 32 Figure 11 CC2400EB component placement top side...

Page 17: ...SWRU045 Page 17 of 32 Figure 12 CC2400EB component placement bottom side...

Page 18: ...SWRU045 Page 18 of 32 Schematics CC2400EB...

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Page 23: ..._0603_X7R_K_50 C22 Capacitor 0603 100 nF 10 C_100N_0603_X7R_K_50 C23 Capacitor 0603 100 nF 10 C_100N_0603_X7R_K_50 C24 Capacitor 0603 100 nF 10 C_100N_0603_X7R_K_50 C25 Capacitor 0603 100 nF 10 C_100N...

Page 24: ...10 C_33N_0603_X7R_K_25 C57 Capacitor tantal 47 F C_47U_TAN_D C58 Capacitor 0603 33 nF 10 C_33N_0603_X7R_K_25 C59 Capacitor 0603 33 nF 10 C_33N_0603_X7R_K_25 C60 Capacitor 0603 33 nF 10 C_33N_0603_X7R...

Page 25: ...12 5mm P1 D SUB 9 pin female DSUB_9F P2 5 pin terminal screw SCREW_TERM_5 P3 5 pin terminal screw SCREW_TERM_5 P4 DC jack 2 5mm center pin DC_JACK_2 5 P5 Pin row connector 2x10 PINROW_2_10 P6 SMA con...

Page 26: ...R8 Resistor 0603 0 R_0_0603 R9 Resistor 0603 0 R_0_0603 R10 Do Not Mount DNM R11 Do Not Mount DNM R12 Resistor 0603 47k 2 R_47K_0603_G R13 Resistor 0603 47k 2 R_47K_0603_G R14 Resistor 0603 0 R_0_060...

Page 27: ..._G R44 Resistor 0603 47 k 2 R_47K_0603_G R45 Resistor 0603 1 k 5 R_1K0_0605_J R46 Resistor 0603 10 k 2 R_10K_0603_G R47 Resistor 0603 0 R_0_0603 R100 Resistor 0603 0 R_0_0603 R101 Resistor 0603 0 R_0_...

Page 28: ...w drop out regulator XC6204B182MR Torex U7 1 8 V low drop out regulator 800 mA LP3961ES 1 8 National Semiconductor U8 16 byte I2C EEPROM 24LC00I SN Microchip U9 Do Not Mount DNM U10 Do Not Mount DNM U...

Page 29: ...RF parameters of the CC2420 SmartRF Studio can be used to perform a wide variety of RF tests including link tests Using two CC2400EBs it is possible to send data from one PC to another Please refer to...

Page 30: ...development kit to the CC2400EB through Test Port 1 The FPGA must then be programmed using the SmartRF Studio Load FPGA Configuration function at startup The fpga_cc2420_uc_prototyping_1_0 bin FPGA fi...

Page 31: ...er are RAM based and firmware must be loaded from a PC when power is applied to the board If the USB driver is loaded correctly you should see the LEDs on the CC2400EB flash The LEDs will stop flashin...

Page 32: ...Creek Blvd Cupertino CA 95014 2358 USA Tel 1 408 973 7845 Fax 1 408 973 7257 Email USsales chipcon com Chipcon Inc Eastern US Sales Office 35 Pinehurst Avenue Nashua New Hampshire 03062 USA Tel 1 603...

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