Texas Instruments CC1110-CC1111DK Manuel utilisateur

CC1110/CC2510

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CC1110-CC1111DK

CC2510-CC2511DK

Development Kit

User Manual

CC1110/CC2510

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Table of contents

1INTRODUCTION......................................................................................................................3

2ABOUT THIS MANUAL ..........................................................................................................3

3DEFINITIONS............................................................................................................................4

4KIT CONTENT..........................................................................................................................5

4.1 HARDWARE...................................................................................................................................5

5SMARTRF®04EB.......................................................................................................................6

5.1 USB MCU ....................................................................................................................................7

5.1.1 Bootloader............................................................................................................................................................................. 7

5.1.2 Programming USB controller............................................................................................................................................... 7

5.2 USB MCU SIGNAL NAMES............................................................................................................8

6HARDWARE DESCRIPTION SMARTRF®04EB..................................................................9

6.1 POWERING SMARTRF®04EB.......................................................................................................10

6.2 USB INTERFACE..........................................................................................................................11

6.3 RS-232 INTERFACE......................................................................................................................11

6.4 USER INTERFACE.........................................................................................................................11

6.5 AUDIO INTERFACE.......................................................................................................................11

6.6 SPI INTERFACE SWAP JUMPERS ON SMARTRF®04EB..................................................................12

6.7 I/O CONNECTORS.........................................................................................................................13

6.8 EM CONNECTORS........................................................................................................................14

6.9 SIGNAL FLOW..............................................................................................................................14

6.10 EM LCD CONNECTION................................................................................................................15

7APPLICATION EXAMPLES AND RF TESTING...............................................................16

7.1 SETUP..........................................................................................................................................16

7.2 EXAMPLES...................................................................................................................................16

7.3 RF TESTING.................................................................................................................................17

7.3.1 Output power testing........................................................................................................................................................... 17

8IAR EMBEDDED WORKBENCH.........................................................................................18

8.1 DOWNLOAD THE LATEST IAR SOFTWARE....................................................................................18

8.2 INSTALLATION OF DOWNLOADED EVALUATION VERSION FROM WEB ..........................................18

8.3 INSTALLATION FROM THE CD .....................................................................................................19

8.4 OBTAINING 60 DAYS ADDITIONAL LICENSE .................................................................................20

8.5 IAR EMBEDDED WORKBENCH –KICKSTART EDITION ................................................................20

9USING SMARTRF®04EB FOR PROTOTYPING................................................................21

9.1 USING SMARTRF®04EB AS AN IN-CIRCUIT EMULATOR (ICE)....................................................21

9.2 DEBUG INTERFACE ......................................................................................................................21

9.3 SYSTEM-ON-CHIP DEBUG PLUG-IN BOARD (SOC_DEM) ...........................................................22

10 PROGRAMMING THE SOC WITH A HEX FILE.............................................................23

11 SMARTRF®04EB TROUBLESHOOTING...........................................................................23

12 SMARTRF04DK SCHEMATICS...........................................................................................24

13 EVALUATION MODULES....................................................................................................31

14 DOCUMENT HISTORY.........................................................................................................31

CC1110/CC2510

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1 Introduction

Thank you for purchasing a SmartRF®04DK Development Kit.

Please note that Texas Instruments uses the term SmartRF®04DK as a collective term for all

development kits on the Chipcon SmartRF®04 platform. This development platform supports

evaluation, development and prototyping using the Chipcon SmartRF®04 products from

Texas Instruments.

Make sure to subscribe to the Low-Power RF eNewsletter to receive information about

updates to documentation, new product releases and more. Sign up on the Texas

Instruments RF/IF Components web site.

2 About this manual

This manual contains both tutorial and reference information, and covers both the hardware

and software components of the development kit.

Note that the RF USB dongle HW (CC1111 or CC2511) and application examples are

covered in a separate document.

Both SmartRF®Studio and the Chipcon Flash Programmer have their own user manual.

Further background information can be found in the device datasheets.

CC1110/CC2510

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3 Definitions

SmartRF04EB

CC1110EM or CC2510EM

Evaluation Board. Main board with LCD, USB

interface, LEDs, pot-meter etc. Platform for the

Evaluation Modules (EM).

CC1110/CC2510 Evaluation Module, a

small plug-in module for CC1110-

CC1111DK/CC2510-CC2511DK, should be

used as reference design for antenna and

RF layout.

RF USB Dongle

Reference design for a CC1111 or CC2511

based USB dongle with RF interface. Should be

used as reference design for antenna and RF

layout. Note that the USB dongle is covered in a

separate user manual.

SmartRF®04DK A collective term used for all development kits for the SmartRF®04

platform, i.e. SmartRF®04EB + EM.

USB MCU The Silicon Labs C8051F320 MCU used to provide a USB interface

on the SmartRF04DK.

Factory firmware The firmware that is supplied programmed into the USB MCU from

the factory. This firmware supports SmartRF®Studio operation as well

as a stand-alone PER tester.

PER Packet Error Rate. Counts the number of lost and/or faulty packets

and displays the ratio: (lost/faulty packets)/number of packets sent.

SoC System on a Chip. A collective term used to refer to Texas

Instruments ICs with on-chip MCU and RF transceiver. Used in this

document to reference the CC1110 / CC2510.

ICE In Circuit Emulator.

CC1110/CC2510

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4 Kit content

4.1 Hardware

The development kit contains the following:

•2 x SmartRF®04EB

•2 x CC2510EM evaluation modules

in the CC2510-CC2511DK

•2 x CC1110EM433 and

2 x CC1110EM868-915 evaluation

modules in the CC1110-CC1111DK

•Antennas for the appropriate

frequency range

•1 x USB dongle

•2 x USB cables

•1 x USB extension cable

•1 x 10-wire flat cable for using

SmartRF®04EB as emulator for

external target systems

•1 x SOC_DEM System on Chip

debug plug-in board

•Quick start guide

SmartRF®04EB with EM

The SmartRF04DK Development Kit includes a number of functions and applications that

allows quick testing of the RF interface and peripherals of the chip.

•Evaluate the SmartRF®04 products. Right out of the box, the kit can be used for

range testing.

•Use SmartRF®Studio to perform RF measurements. The radio can be easily

configured to measure sensitivity, output power and other RF parameters.

•Prototype development. The SmartRF04DK includes a USB interface that can be

used as emulator interface for the CC1110/CC2510. All CC1110/CC2510 I/O ports

are available on pin connectors on the edge of the board to allow external

applications easy access to the CC1110/CC2510. These connectors are also

compatible with logic analyser probes for easy debugging.

CC1110/CC2510

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5 SmartRF®04EB

This chapter includes overall information that applies to SmartRF®04EB. In the following SoC

means Chipcon System on Chip, i.e. CC1110 or CC2510.

Figure 1: Main components

Figure 1 shows the main components on the SmartRF®04EB. A USB cable from a PC is

connected directly to the USB controller. When a SoC evaluation module is plugged into the

SmartRF®04EB, the only purpose of the USB controller is to “translate” USB signals to the

SoC 2-wire debug interface. This interface includes Debug Clock (DC) and Debug Data (DD).

The USB controller also controls the Reset_n line connected to the SoC.

Most of the peripherals on the SmartRF®04EB are connected to both the USB controller and

to the SoC. This means that I/O ports on both controllers can drive the same pin. When the

USB controller detects that a SoC is connected, it will therefore set all the I/O in three-state

(high impedance) mode. The connection to the USB controller may anyhow somewhat

influence these I/O lines.

CC1110/CC2510

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5.1 USB MCU

5.1.1 Bootloader

The USB controller is programmed with a bootloader when it is shipped from the factory. The

bootloader allows programming of new code into the USB MCU without the Silicon Labs’

serial adapter. The bootloader communicates with SmartRF®Studio or a custom program via

USB.

5.1.2 Programming USB controller

If it is required to update the firmware of the USB MCU, this can be done using the

SmartRF®04 programming software (Chipcon Flash Programmer or SmartRF®Studio). For

use of Chipcon Flash Programmer please refer to Chipcon Flash Programmer user manual

for instructions. The USB controller can only be updated via USB when no EM is connected to

the SmartRF®04EB.

To download firmware to the USB MCU without using the bootloader or to download the

bootloader in the first place, a Silicon Labs’ EC2 serial adapter (Figure 2) is required. This

adapter should be connected to P301, marked “USB MCU debug”, on the SmartRF®04EB.

Figure 2: EC2 serial adapter

CC1110/CC2510

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5.2 USB MCU signal names

The USB MCU is a C8051F320 from Silicon Labs. Please see the Silicon Labs web site for

detailed information about this MCU.

The following table shows the usage of I/O pins on the USB MCU.

no. Pin name

(USB MCU) Signal name

SmartRF®04EB 0-ohm

resistor Function

1 P0.1 P1.7/SO/GDO1/MISO R117 SPI MISO signal,

transceiver/transmitter SO/GDO2

2 P0.0 P1.5/SCLK R115 SPI Serial clock

10 P3.0/C2D USB MCU Debug pin

11 P2.7 P1.3/LED3 R113 LED3 (yellow), active low

12 P2.6 P0.4/RTS R100

13 P2.5 RS232_POWER Turns RS-232 level converter on/off

14 P2.4 P2.0/LED_4 R120 LED4 (Blue), active low

15 P2.3 RESET_N LCD Power on reset signal, SoC

RESET

16 P2.2 SOC_PRESENT Tells USB MCU whether a SoC is

present.

0 = transmitter/transceiver

1 = SoC

17 P2.1 P0.6/JOY R106 Joystick input (analogue coded

voltage)

18 P2.0 P1.2/LED2 R111 LED2 (Red), active low

19 P1.7 P1.0/LED1 R110 LED1, (Green), active low

20 P1.6 P0.7/POT R107 Potentiometer input

21 P1.5 P0.5/JOY_PUSH R112 Joystick pushed

22 P1.4 P1.1/PWM_OUTPUT R105 PWM audio output

23 P1.3 P0.1/BUTTON_PUSH R101 Button pushed

24 P1.2 P0.0/MIC_INPUT R104 Audio input

25 P1.1 P2.4/SCL R124 I2S clock (for LCD)

26 P1.0 P2.3/SDA R123 I2S data (for LCD)

27 P0.7 P2.2/GDO2/DC R122 Transceiver/transmitter GDO3, SoC

debug signal

28 P0.6/CNVSTR P2.1/GDO1/DD R121 Transceiver/transmitter GDO1, SoC

debug signal

29 P0.5 P0.2/UART_RD R102 UART RD

30 P0.4 P0.3/UART_TD R103 UART TD

31 P0.3/XTAL2 P1.4/CSn/SS R114 SPI slave select signal

32 P0.2/XTAL1 P1.6/MOSI R116 SPI MOSI signal,

Transceiver/Transmitter SI

Table 1: USB MCU pin-out

As mentioned in the table, the joystick output is coded as an analogue voltage. This has been

done in order to save the number of pins required on the MCU to interface with the joystick.

The SoC software libraries contain functions to decode the ADC values and indicate in what

direction the joystick is moved. The push function of the joystick is treated as a separate

digital signal.

CC1110/CC2510

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6 Hardware description SmartRF®04EB

Figure 3: SmartRF04DK overview

The figure above shows the major parts of the SmartRF®04EB. The SmartRF®04EB serves

as main platform in the development kit.

USB

connector

RS-232

connector

Joystick

LEDs

I/O connector A I/O connector B

SMA test

connectors

Connectors

for evaluation

module (EM)

Supply selection

switch

DC jack

Power connector

LCD

SoC

debug/flash

connector

Potentio

meter

Head-

phone

output

Mic.

input

Volume

control

Button

USB MCU

reset USB MCU

debug

connector

USB MCU

CC1110/CC2510

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6.1 Powering SmartRF®04EB

If several power sources are connected to SmartRF®04EB, the board will be powered from

the supply that supplies the highest voltage.

Figure 4: Power switch setting

The Power Switch S3 must be set according to what power source is used. If 3.3V is applied

using the power terminal block, the switch should be set to the left position. In all other cases,

the switch should be set to the right position for power to be applied to the SmartRF®04EB.

This switch can be used to turn off the SmartRF®04EB by switching it to the opposite position

of that used to turn it on.

Figure 5: Power connector

The SmartRF®04EB can be powered in several different ways:

•DC jack connector with standard DC jack power connectors with a 2.5mm centre pin. The

centre pin is used for the positive voltage. A 4-10V DC power supply should be used. The

onboard voltage regulator supplies 3.3V to the board.

•Laboratory power supply. Ground should be connected to the 0V terminal on the power

connector (see Figure 5). A 4-10V supply can be connected to the “4-10V” terminal, or a

3.3V supply can be connected to the “3.3V” terminal. The on-board voltage regulators will

be bypassed when using the “3.3V” terminal. Therefore it is important that the voltage

level is within these limits:

o2.7V-3.6V when the USB interface is not active.

o3.0V-3.6V when the USB interface is active.

•USB power. If the SmartRF®04EB is connected to a USB socket on a PC, it will draw

power from the USB bus. The onboard voltage regulator supplies 3.3V to the board.

•Battery power. The evaluation board includes a 9V-type battery connector on the bottom

side of the PCB. A 9V battery or a battery pack that uses a 9V-type connector can be

connected to this battery connector. The onboard voltage regulator supplies 3.3V to the

board.

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