Cp3000 Bluetooth

Simply Blue & CP3000 Bluetooth Connectivity

Solutions

Noel BaisaDevice Connectivity Division

2003 National Semiconductor Corporation

Nationals Solution Options

Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

HCI TL

HostStack

Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

HCI TLHCI TL

HostStack

Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

HCI TLHCI TLBluetoothModule

HostStack

HCI TLHCI TL

CP3BTProcessor

LMX9814Module

LMX5100Baseband

LMX5251

Simply Blue!LMX982xModules

LMX5251

3rd PartyBluetooth

Stack Partners

Standard Products Customizable Products

CP3BTModule

Bluetooth is a trademark of Bluetooth SIG, Inc. and is used under license by National Semiconductor


Recent DCD Awards

LMX9814 WPAN Module2002 Technology Award Winner

Wireless Design & DevelopmentReed Business information

Awarded June, 2003www.wirelessdesignmag.com

CP3000 Communications ProcessorCommunications Product of the Year

Best new or revised product for the communications market

Electronics Industry Design Awards 2003

Awarded July 10, 2003 www.eidawardsonthenet.net


Fully-Embedded Bluetooth

SDPSDPSDPSPPSPPSPP OBEXOBEXOBEX OPPOPPOPP

RFCOMMRFCOMMRFCOMM

L2CAPLL22CAPCAP

Link ManagerLink ManagerLink Manager

Link ControllerLink ControllerLink Controller

BasebandBasebandBaseband

RFRFRF

Command InterfaceCommand InterfaceCommand Interface

System/ImageProcessor

SystemSystem//ImageImageProcessorProcessor

UART, UART, MicrowireMicrowire//SPI, ISPI, I22C, C, customcustom

CPCP33BHBH1919ProgrammableProgrammable

BluetoothBluetooth ModuleModule


Wireless Digital CameraWireless Digital Camera

CP3000Connectivity Processors


Evolution of CompactRISC

1994CR16A CPU core released.

First product is a digital answering machine engine.

1997CR16B CPU core released.

Enhanced version of CR16A with increased address space to 2MB, additional instructions and debug features.

2001CR16C CPU core released.

Address space increased to 16MB.

2003CR16C CPU core + Bluetooth LLC released.

CompactRISC continues as CP3000 family.


Programmable and Customizable Products

I

n

t

e

g

r

a

t

i

o

n

I

n

t

e

g

r

a

t

i

o

n

CR16C256kB FlashBluetooth BB

CAN or USB

CR16C256kB FlashBluetooth BBand radioCAN or USB

first samplesfirst samples

Quasar

CP3BT2x

Pulsar

Orion

CP3BT10

CP3BT13

CP3BT2x

CP3BT2x

timetime

CP3BT0x

Upcoming..

Future Families

Low cost with ROM

Adds AtoD

Adds DSP, Codec and i2s

Adds ethernet MAC

Adds GPS

QQ440303 QQ330404 QQ330505QQ220404QQ220303 QQ110505


RISC vs CompactRISC

RISC Processor 32-bit data alignment 5 to 11pipeline stages

Can allow for Hyperspeed (high frequency) clocking

4 byte instructions to streamline pipelining

Code size is approx. 35%of CISC

CompactRISC Processor Traditional RISC load/store

processor architecture, but enhanced for embedded control functions

Shortened pipeline (3stages)

Register file, ALU, Barrel shifter

Reduced number of transistors Less silicon space Less EMI Less powerRISC is power and memory hungry, RISC is power and memory hungry,

and CISC can lack performanceand CISC can lack performance


83%86% 86%

129%

85%

58%

154% 1953% 274%

31% 30% 31%

89% 89% 89% 89%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

1 2 3 1 2 3 2 3 6 1 2 3 1 2 3 4

OperationAutocorrelation Convolution Bit Allocation FFT Viterbi

Processing Efficiency

CR16C Advantages! Smaller than ARM7! Royalty-free Core! 1 instr./clock cycle! 0.25mA/MIPS/MHz! Optimized for Control

Dhrystone MIPS:CR16C = 0.48ARM7 = 0.54

httphttp://://wwwwww..eembceembc..comcom//

Higher Perform

ance

EEMBC Benchmarks vEEMBC Benchmarks v1.11.1


Memory Usage

RAM Usage Most RISC machines are tuned to deliver high-

performance only with 32-bit aligned data CompactRISC uses memory more efficiently:

Can access non-aligned data in memory Instructions operate on 8-, 16-, and 32-bit data types Dedicated instructions for data type conversions

Code Size CISCs have denser code than RISCs, because

RISCs use only fixed 4-byte instructions CompactRISc core uses variable-instruction length

to achieve very high code density


28.5%

20.4% 21.5%

15.6% 15.6% 15.6%

33.3%

77.1%

47.0%

40.0% 40.0%37.5%

18.8% 18.8% 18.8% 18.8%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

1 2 3 1 2 3 2 3 6 1 2 3 1 2 3 4


RAM Efficiency

CR16C Advantages!Smaller RAM Size:

23% 80% savings Reduced Power Reduced Cost


RAM

Utilization Efficiency



49.3% 49.3% 49.3%53.5% 53.5% 53.5%

77.2% 76.7% 76.7%

81.5% 81.5% 81.5%

86.9% 86.9% 86.9% 86.7%

0%

10%

20%

30%

40%

50%

60%

70%

80%

90%

100%

1 2 3 1 2 3 2 3 6 1 2 3 1 2 3 4


Code Efficiency

CR16C Advantages!Smaller Program Size:

23% 51% savings Less Flash/ROM

Program Storage Efficiency




CP3000 Timer Capabilities

VTU: 4 Independent 16b Timers MFT: 8/16b Timer Block Low-Speed Timer Block Independent Watchdog Timer

Versatile Timer Unit Multi-Function Timer

Low-Speed / Watchdog


CP3000 GPIO Capabilities

Designed for Automotive and Industrial Environments

Read-Modify-Write CapableWeak Pull-up for InputsSchmitt-Trigger InputsProgrammable Output Slew Rate


CP3000 Connectivity Peripherals

Bluetooth Lower Link Controller compatible with BlueRF

Full CAN Interface CAN Specification 2.0B Active

Full-Speed USB Node USB 2.0 Full-Speed with Seven Endpoint-FIFOs

USART Programmable baud-rate generator on-chip

Wire+/SPI master/slave, 8/16-bit, prog. clock generation

ACCESS.bus SMBus/I2C compatible, master/slave


Product Family

CPCP33BTBT1010

CPCP33BHBH1818

CPCP33UBUB1717

CR16C256K FlashCAN or USB

CR16C256k Flash 10k RAM10k Data FlashBluetooth BB

CAN + UARTor USB + UART

CR16C256k FlashBluetooth BBand radioCAN or USB

CR16C256k Flash 32k RAM10k Data Flash12b/8ch ADCBluetooth BB

2xCAN & 4xUARTor CAN, USB & 4xUART

CPCP33BTBT1313

CPCP33CNCN1717

CPCP33BHBH1919

CP3BT23

CP3BT26

CP3CN23

CP3UB23

NeptuneLuna



Connectivity Processor

Connectivity Processor

+Bluetooth

USB & UART Interfaces CP3UB17 CP3BT10

CAN & I2C Interfaces CP3CN17 CP3BT13

CP3000 Family Connectivity Processors

CP3BT10 Connectivity Processor with Bluetooth wireless technology USB, Access.bus and USART interfaces

CP3BT13 Connectivity Processor with Bluetooth technology CAN, Access.bus and USART interfaces

CP3UB17 USB-enabled Connectivity

Processor CP3CN17

CAN-enabled ConnectivityProcessor


High Performance Connectivity Processors with High Performance Connectivity Processors with wide complement of interfaces wide complement of interfaces includingincluding

BluetoothBluetooth BasebandBaseband ProcessingProcessing


CAN Connectivity Processor

CP3CN17 CompactRISC core Internal 256kB Program Flash Internal 8kB Data Flash Internal 10kB SRAM 8 MIWU, 2MFT, 1VTU, Watchdog Embedded application development platform 48-pin CSP and 100-pin LQFP Packages -40C +85C Temperature Range CAN, UART, I2C, Wire interfaces available for

embedded applications


CP3CN17 Application Example

Multi-bus 6-way Power Seat Controller with Memory

CPCP33CNCN17176

6 x 62

MM

Encoder

2

MM

2

4MM

Encoder

Encoder

HH

4HH

4HH

C

A

N

B

u

s

C

A

N

B

u

s

L

I

N

B

u

s

1 2Set3


USB Connectivity Processor

CP3UB17

CP3UB17

CP3UB17

CompactRISC core Internal 256kB Program Flash Internal 8kB Data Flash Internal 10kB SRAM Full-speed USB Node

Seven Endpoint-FIFOs Conforming to USB1.1Specification

Programmable On-Chip PLL with Multiplier for USB Dedicated Direct Memory Access Channel for USB

8 MIWU, 2MFT, 1VTU, Watchdog Embedded application development platform 48-pin CSP and 100-pin LQFP Packages -40C +85C Temperature Range


CP3UB17 Application Example

Game/Keypad Controller

CPCP33UBUB1717m

2

USBn

M x N Keypad

p


CP3BT1x Features

All CMOS Design Excellent power consumption

Very Highly Integrated 16-bit RISC Processor Core Bluetooth DSP 256 kB Program Flash 8 kB Data Flash 10 kB RAM On-Chip Phase Locked Loop Dual Clock with Low-Power

Oscillator Low-power, Idle and Halt Modes

Multiple Timers Dual 16-bit Multifunction Timer Unit Versatile Timer Unit Watchdog Timer Unit Power-on Reset Unit

Flexible I/O BlueRF-Enhanced Interface Multi-input Wakeup Schmitt Trigger Inputs USB Interface USART Interface CAN Interface I2C Interface Advanced Audio Interface 8/16-bit SPI, Microwire/Plus Interfaces


RF Interface

ProtocolCore

1K ByteSequencer RAM

4.5K BytesData RAM

Bluetooth LowerLink Controller

CP3BT1xLuna Family

CR16CCPU Core

8K BytesFlash Data

Memory

10K BytesStaticRAM

Internal Bus

ExternalBus

Interface

USB1.1Full-Speed

AdvancedAudio

InterfaceWire/SPI USART ACCESS.bus(I2C)

TimersVTUMFT

Watchdog

Multi-InputWake-Up


OS

BluetoothProtocol Stack

Application

256K Bytes FlashProgram Memory


CP3BT10 Application Example

Car Radio Interface with Integrated Wireless Handsfree

CPCP33BTBT1010

LMX52514

22

I2C Bus

Codec1/2

2

Codec2/2


CP3BT13 Application Example

Instrument Cluster with Wireless Diagnostics

CPCP33BTBT1313LMX5251 4

8 4 4 12-17+

CAN Bus

Drv Drv Drv Drv


CP3000 Applications

NeptuneCP3BT2x/CP3CN23/CP3UB23

LunaCP3BT13/CP3CN17

Hands-free CAN-Wireless Access Points GPS System Automatic Tolling Graphic Displays

DSRC (Digital Short Range Communication) Roadside Assistance Driver Information Systems Infotainment

Car Radio & MP3 Video Distribution System Web / e-mail Games


CP3BT2x Features

All CMOS Design Excellent power consumption

Very Highly Integrated 16-bit RISC Processor Core Bluetooth DSP 256 kB Program Flash 8kB Data Flash 32kB RAM 12-bit/8-ch A/D Converter Touchscreen Multiplexer Random Number Generator

Peripheral On-Chip Phase Locked Loop Dual Clock with Low-Power

Oscillator Low-power, Idle and Halt Modes

Multiple Timers Dual 16-bit Multifunction Timer

Unit Versatile Timer Unit Watchdog Timer Unit Power-on Reset Unit

Flexible I/O BlueRF-Enhanced Interface Multi-input Wakeup Schmitt Trigger Inputs USB Interface USART Interface Dual I2C Interfaces 8/16-bit SPI, Microwire/Plus

Interfaces



CP3BT2xNeptune Family

CR16CCPU Core

8K BytesFlash Data

Memory

32K BytesStaticRAM

Internal Bus

ExternalBus

Interface

USB1.1Full-Speed

AdvancedAudio

InterfaceWire/SPI QuadUSART

ACCESS.bus(I2C)

TimersVTUMFT

Watchdog

DualController

Area Network(CAN)

12-BitADC

Multi-InputWake-Up

RF Interface

ProtocolCore

1K ByteSequencer RAM

4.5K BytesData RAM

Bluetooth LowerLink Controller

OS

BluetoothProtocol Stack

Application

256K Bytes FlashProgram Memory


CP3BT2x Companion Processor

CPCP30003000ConnectivityConnectivity

ProcessorProcessor

USB Client TouchScreen KeyboardBrightness& Backlight

SmartBattery

SD/MMCFlash Card

GPIO

GPIO

UAR

TU

ART

Bluetooth CAN

Advantages:!Allows processors to run more

efficiently!Reduces Power & BOM!Provides many flexible interfaces!Includes Bluetooth Baseband

ProcessorBluetooth is a trademark of Bluetooth SIG, Inc. andis used under license by National Semiconductor


Handsfree + NetworkingAudio and Data Gateway

Balun

Radio Link

RadioEmbedded Stack

CAN / BT Bridge

User Interface

CP3BT

Codec DSPDSP

TRSw

!!!!

""""

""""

CANCAN

ConnectivityProcessor

Interfaces to BluetoothInterfaces to Bluetoothenabled phoneenabled phone

DSP provides fullDSP provides full--duplex duplex handsfreehandsfree operationoperation

CAN and UART interfaces CAN and UART interfaces provides data interface to provides data interface to entertainment & entertainment & navigation systemsnavigation systems

WAN PAN UARTUART

Bluetooth is a trademark of Bluetooth SIG, Inc. andis used under license by National Semiconductor


CP3BT2x Application Example

Rearview Mirror with Compass andHandsfree Communication

CPCP33BTBT22xx

42

0/1 EndAns3

FluxSensor 4

Codec1/2

Codec2/2

Display

4LMX5251


H/F & IVN with CP3BT2x

Human Interface

Vehicle Interface

CRCR1616CC

BTRadio

DSRCRadio

GPSRadio

Air Interface

AFE

TouchScreen

UART

USB

CAN

BTB/B

ProgramProgramFlashFlash

RAMRAM

ADC

FlashFlash

LINPhy

Codec DSP

AAI

DSRCB/B

GPSB/B

GPIO

CP3000


Off-board Navigation System

CP3BT Tools


Industry Proven Elements

Compiler Assembler Linker Librarian

Project management Multi-file source editing Debugging 3rd party tools integration

Active Emulator Fast Response Rapid Debugging

BluetoothDevelopment Board

Radio Add-on Board

Application Profiles Bluetooth Stack Drivers

Turnkey Kit Includes:!Development Board!Bluetooth API!Software Tools

!C Compiler!Debugger!In-Circuit Emulator

!Detailed Documentation

Complete Pre-tested Embedded Bluetooth Developers Kit


Embedded Bluetooth ProfilesJ F M A M J J A S O N D J F M A M J J A S O N

CY2003 CY2004

SyncSyncSync

BIPBIPBIP

FTPFTPFTP

LAPLAPLAP

SAPSAPSAP

HIDHIDHID

DUNDUNDUN

PANPANPAN

SDPSDPSDP

SPPSPPSPP

OBEXOBEXOBEX

OPPOPPOPP

HSPHSPHSP

HFPHFPHFP

PAPPAPPAP

BPPBPPBPP

HCRPHCRPHCRP

AADPAADPAADP

GAVDPGAVDPGAVDP

Existing/NearCompletion

ExistingExisting//NearNearCompletionCompletion

DevelopmentDevelopmentDevelopment

EstimateEstimateEstimate

Note: Timing and availability subject to change contact NSC for the latest schedule

Included FreeAs Source

CodeIn BDK v1.4!

BIPBIPBIP


Bluetooth Development Kit

HCI API

Bluetooth Functions

Calls and Messages Tool Flow

Simply BlueBluetooth Solution



Typical Bluetooth Partition

Host Processor Intrusion: Bluetooth upper Stack and Profiles

must be ported to Host O/S Host Processor must manage

Bluetooth real-time requirements MIPS and Memory Demands:

Bluetooth Host Stack steals Host processor MIPS and memory

Complex Host Stack (not DIY): Managing Bluetooth at the HCI level

requires extensive Bluetooth knowledge (commands & timing)

Stack Partner is generally required Bluetooth Host Stacks and Profiles

cost money! Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

HCI TLBluetoothModule

HostStack

Antenna

LMP

HCM

ACCESS PROTOCOLS

APPLICATION

SECM RFCOMM SDP

L2CAP

HCI TL

ULC

LLCAudio

Radio

HCI

PROFILES

HCI TLHCI TLBluetoothModule

HostStack



Host

BluetoothHardware

LowerLayers

UpperLayers

Profiles

Application

Profiles

Application

UpperLayers

LowerLayers

Profiles

Application

LowerLayers

UpperLayersSoftware

interface

HCIHCILMXLMX98149814

Simply BlueSimply BlueLMXLMX98209820

EmbeddedEmbeddedCPCP33BTBT

Bluetooth Interface Types


Command Interface Bluetooth hardware

includes basic profiles

On-chip Application controls profiles and command interface

LMX9820

Host

Lower Layers

Appl. specificupper layers

ApplicationCommand Interface

GAP

SDAP SPP

Controlappl. / MMI

LMX9820 Interface


Simply Blue Features

Small Footprint Module 10.1 x 14mm RF Shielded Antenna-to-bits (excluding antenna and

Crystal only) UART with H/W flow control (921.6Kbps) USB2.0 Full-Speed (12MHz slave) In-field Updateable Flash memory Bluetooth Technology Pre-certifiable

Embedded Upper and Lower Layer BluetoothStacks

Embedded Application Specific Profiles Embedded Command Interpreter Firmware Limited (even zero) Host intrusion Near maximum theoretical datarate

(transparent mode) Simultaneous Data Links with up to 4 Devices

LowerLayers

UpperLayers

Cmd IntrProfiles

Application

LMX982xModule

Radio

Simply Blue!Host



LMX9820 Serial Port Module

Embedded Profiles: GAP, SDAP, SPP Command Interface also supports:

DUN, FAX, FTP, OPP Features:

Transparent Mode (near max datarates)

Automatic Slave / Transparent Firmware upgrade (in-field/product) Programmable Service Database Programmable UART Speed Multipoint Force Master Command LMX

LMX98209820Simply BlueSimply Blue



LMX9820 Block Diagram

LMX9820

Data/Commands

UART

CR16CCore

FlashFirmwareStorage

SRAM

JTAG Interface Select

GPIOVoltage

Regulators ENV

NVS

Digital Smart RadioTR

SW

PA

LNA

BluetoothLLC

Synthesizer


LMX9820 UART Settings

UART Speed set via ISEL pins Both transport layers implemented in one firmware Choice during boot-up through Interface Select not connected pins set to 1 by internal weak pull-up Parity, Stop bits and custom UART speed are stored within NVS

and can be changed with special commands.

0011

ISEL2

Check NVS9.6Kbps

115.2Kbps921.6Kbps

Speed

Check NVS0No parity, 1 Stop bit1

Check NVS0Check NVS1

Parity, Stop bitISEL1


LMX9820 Configuration

10

ENV0

1Run (Normal Mode)1

ENV1ISP Mode

Operating Environment

ENV (environment) pins: Define the operating mode for general hardware operation ISP code will enable flash update over UART not connected pins set to 1 by internal weak pull-up

In System programming (ISP): Updating Firmware over Standard Command Interface Enabled either with ENV pins or special command Used for updating the on-chip firmware


Cable Replacement Example

Slave

Master

Simply BlueCommands


LMX9820 Sample Applications

Data Connectivity: Mobile Phones Serial Cable

Replacement Dongle Embedded in Host

Access Points Digital Cameras Camcorders Industrial Medical Test Equipment


Processor Expert

Browser Based Graphical Integrated Development Environment

Runs on Nationals Servers

Configures All Peripherals based on GUI settings

Creates Skeleton Source Code

http://www.national.com/appinfo/webench/scripts/my_webench.cgi/


Simply Blue + Webench

LMXLMX98209820Simply BlueSimply Blue


COPCOP8888--Bit MicrocontrollerBit Microcontroller

UART

LowerLayers

UpperLayers

Cmd IntrProfiles


Simply Blue Details

Part Number LMX9820SB 100 Units $24.60 1,000 Units $19.10 10,000 Units $15.20

Evaluation Kit BT-TXA-KT1-0-01 $1000 Includes

Texas Motherboard Austin Daughter Card Gerber files (layout) for both cards Simply Blue Commander Software ( Windows based) Power Supply Null Modem Cable

Provides customers with working RF board and intuitive software for managing LMX9820 for a very small cost allocated over volume and development cost

BTBT--TXATXA--KTKT11--00--0101Simply Blue Daughter BoardSimply Blue Daughter Board

Interface BoardInterface Board


Thank You!

This seminar will be available in our archive shortly.

If you have additional questions for our presenter, please send them to our customer response center at [email protected].

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Documents

Cp3000 Bluetooth