Transcript
ST Microelectronics APG Group
l a in t GPS Receiver&Navigation e d in f o C s c i n o r t c e l e o iM c r ST
Present by ST Microelectronics shenzhen Co,ltd
ST GPS History 1987 Software correlation 1989 INMARSAT GMDSS demo 1991 - 1995 T400 processor plus ASIC in Panasonic portable GPS 1996 ST20GP1 0.5 micron, shipped in volume to Japan for Car market, both aftermarket and Toyota
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1998 ST20GP6 0.35 micron with STB5600 RF (two chip solution) On chip SRAM and Mask ROM 2001 STB5610 RF
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2002 Vespucci Baseband, 0.18 micron, on chip flash
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2004 Palinuro Single Chip, 0.18 micron, RFCMOS
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STMicroelectronics Confidential
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ST GPS Applications
European Tolling
Becker Radio-Navi
FIAT-Alfa “Connect”
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Antitheft Systems
GPS Modules
ST GPS System-on-Chip Evolution 32 Bit RISC CPU ARM7TDMI
GPS RADIO
SRAM
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UARTs
AMBA BUS
DSP Hardware Multichannel Correlator
GP I/O RTC Watchdog, Timers Battery Back-up
A/D
CAN
ARM 7/VESPUCCI
ST20 GPS H6 Legacy
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M8 eFLASH
Mass Production
STMicroelectronics Confidential
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JTAG TAP
Interrupt Controller
Power Management
SPI/I2C
External Memory Interface
ARM7/PALINURO SINGLE IC GPS H8RF Production 2H05
ST GPS TWO CHIP SOLUTION(一) ST20GP7 + STB5610 Moduel Module Maker Tyco: Type No: A1021 A1024
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0.35um
ST GPS TWO CHIP SOLUTION(一 一) ST20GP7 + STB5610 Module
Product feature Channels: 12 correlation, track 12 orbit. Frequency: L1---1575MHZ Position accuracy: ≤3m CEP no SA, Diffential <2m CEP Code star: 60s Warm star: 32s Hot star: 3s Size: 29.9mmx29.5mmx7mm Power consumption: 3.3v~130mA 1fix/s 1mA standby
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ST GPS Two chipset solution (二 二)
ST is providing GPS products to the industry since 1991
Commodization of GPS brings high volumes and growth
ST products centered on maximum integration to reduce system cost
Stand-Alone GPS BaseBand Receivers with Automotive I/O
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STA2051 “Vespucci” in 64TQFP pack, Automotive grade(MP now)
STA201Go “Vespucci” in 64TQFP pack,consumer grade(MP now)
STA2051E “Vespucci” in 144TQFP pack, larger I/O set (MP now)
GPS RF Front-End
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STB5610 (fully Automotive qualified) (MP now)
SE4100L (low power, distributed by SiGe) (MP now)
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These RF Front-Ends are used (in alternative) in combination with the above BaseBand chips (excluded STA2056, where RF FE is integrated)
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STA 2051 “Vespucci“
STMicroelectronics Design and Application GmbH / Dipl.Ing.(FH) Franz Henkel / 23.01.2006
Vreg Oscillator
VStdby I/O-Ports
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Int. Ctrl.
GPS Correl.
UARTS (4)
I²C (2)
USB
CAN
HDLC
SPI (2)
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APB 2
A/D Conv.
APB 3
APB 1
Timer
ARM7 Native Bus
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ARM 7 TDMI
StandBy / WakeUp Controller
JTAG EMI
PLL / Clock Controller
SRAM 64k
Flash 256k + 16k
64 pin Device
144 pin Device
STA2051 2-Chip GPS Solution Single chip GPS Radio
12 Channel GPS DSP Hardware
ARM7TDMI RTC/
16/32 bit Risc Core
(STB5610 or SE4100L)
XTL
Oscill
Interrupt
Interrupts
Controller
64KB SRAM
Low Power Controller UARTS/BSPI/I2C 256KB FLASH
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Watchdog Enable Watchdog
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HDLC
Multi Media Card i/f
Smart Card i/f
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Telepass/Tolling
CAN
12 bit A/D
Programmable Memory Interface
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GPIO
Timer/Counter/PWM
JTAG
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Wakeup
Gyro
STA 2051 – Main Features
0.18 u Technology, 3.3 Volt single supply, low power, -40°..+85°C ARM 7 TDMI , 32 Bit RISC Engine, Debug-Engine, JTAG Embedded 256 kByte + 16 kByte FLASH , 64 kByte SRAM External Memory Interface , 4 banks and up to 64 MBytes 12 channel GPS Correlator Hardware (STMicroelectronics IP) Isolated Real-Time-Clock with Wake-Up Capability CAN Controller (CAN Protocol rev. 2.0 part A and B) up to 1 Mbit/s Four 16-Bit multipurpose Timers (capture,compare,count, PWM) Four UARTS, two SPI, two I²C and USB for serial Communications Smart Card Interface Capability (ISO 7816-3 incl. Clock generation) Watchdog and Wake-Up Controller (RTC or/and Ext.Event) HDLC Controller (incl. NRZI, FM0 and Manchester encoder) 4 channel 12-Bit Analog-Digital-Converter (Sigma-Delta) On-Chip Voltage Regulators for CPU and Core Logic
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STMicroelectronics Design and Application GmbH / Dipl.Ing.(FH) Franz Henkel / 23.01.2006
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STA 2051 - Availability • • • • • •
Evaluation Board > available GPS Frontend (STB 5610 or 4100) > available GPS Module (for Eval.Board) > production (TYCO/Royaltek) Datasheet (2051 & 5610) > available GPS Software (ST) > available (Rev. 4.23.7) OS20 (RTOS) > available
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STMicroelectronics Design and Application GmbH / Dipl.Ing.(FH) Franz Henkel / 23.01.2006
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STA2051 GPS Performance 12 Channel fully Parallel receiver, with carrier phase tracking, differential and WADGPS facilities • Accuracy – Without SA
3m 95% Horizontal 5m 95% Vertical
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• Time To First Fix (TTFF) Typical – Cold start (no data in memory) 90 Seconds – Warm start 30 – 40 Seconds • Find first satellite 0.5 Seconds • Find Rest 0.5 Seconds • Download time 30 – 40 Seconds – Hot start, no download time 3 Seconds – Obscuration recovery 2 Seconds (150ms internal)
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STA2051 Sensitivity • Current STA2051 SW tuned for automotive applications – Acquire first satellite @ 41dB C/No – Acquire following satellites @ 33dB C/No – Track down to @ 25dB C/No
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• New release of software currently in improvement – Improvements to acquisition of first satellite • Acquire first satellite @ 35db C/No – High Sensitivity SW written and will release • Sensitivity Management SW currently will release – Try normal sensitivity/fast mode first – Switch to high sensitivity if fast mode time-out – User selectable
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GPS RF IC’s for STA2051 • Currently 2 options: – ST Microelectronics STB5610 Single Chip GPS radio • Mature stable design in Hi-Speed Bi-Polar • Fully automotive qualified • Recommended for all automotive applications • Fully supported by ST Microelectronics
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– SiGe Semiconductor SE4100 Low power Single Chip GPS radio • Ultra Low power design in Silicon Germanium process • Not Automotive qualified • Recommended for applications where ultra-low power consumption is paramount e.g. Hand held portable applications • Supported by SiGe Semiconductor
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STB5610 Block Diagram Discrete IF filter
SAW Filter
Discrete IF filter
Data@4 MHz CMOS levels
Dualgain LNA
RF Amp.
Mixer
Lim.amp.
D Latch Output buffer
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D
Gain Select.
20 MHz
1.57 GHz 1.55 GHz
PLL
Loop Filter
~
Lim.amp.
VCO
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Frequency External Tank Select.
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Power Down 1
Pure Si Bipolar Technology TQFP48 Package
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CK
Q
CLK@16MHz CMOS levels
Power Down 2
STB5610 Features and Benefits •
Features
Resulting Benefits
– Min Supply Voltage = 2.7V
Compatible with Portable applications
– Switched gain LNA
Support for Passive or Active Antennas
– 16.368MHz Crystal
Support for standard crystals or TCXO’s
– Integrated Local Oscillator
Reduced Bill of materials
– Active current ~35mA
Reduced power consumption
– On chip VCO/PLL circuitry
Reduced Bill of materials
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– Separate CE pins for clock and Signal
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Allows Interval mode for very low power
GPS RF DOWN CONVERTER ROAD-MAP compatible with ST GPS correlators
Integration
STB58xx
STB5610 Bipolar technology
STB5600 Bipolar technology 3V Discrete GPS radio design
1996
1998
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STB56xx BiCMOS/CMOS technology
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2002
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2004
SE4100L Single Chip GPS RF • SE4100L: Single Chip GPS RF using SiGe process • Fully compatible with ST Microelectronics STA2051 • Excellent – BOM Cost – Power Consumption – Size – Ease of use
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LNAOut
LowGain
SE4100L Block Diagram MixIn RF Amp
LNA
LNAIn
Mixers
~ ~ ~
AntOK ÷96
AntDetP
I Phase Det.
Q
Quadrature ÷2
~
Vtune
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OscEnb
Xtal Oscillator
VCO
Phase Shift / Combiner
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Ant current monitor
~ Xtal2
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+45? / -45
AntDetN Xtal1
IF Filter
Σ
DataOut
D
Clk
Q
D-type
SE4100L Features Optional SAW Filter
• On-Chip LNA – 1.9dB NF allows direct connection to passive antenna • Filtering – No SAW – No LC BPF • RF PLL components on-chip – No resonator – No varactor – No off-chip LO components – No EMC issues! • All in a 4mm x 4mm LPCC package
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BP Filter
RF Amp
LNA
+45°/ -45° Active Antenna Detect XTAL OSC
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+45°/-45° ÷96
PD
LPF
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n e f id VCO
Σ D FF
Digital Out
Clock Out
SE4100L Integration with STA2051
Regulator/Switch
Vcc
PCB Passive Antenna Power Control
SE4100L RF
Clock 16.368MHz
Remote Active Antenna
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Data 16.368Mbit
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Antenna OK Antenna Switch
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Baseband
NMEA
SE4100L + STA2051 Example PCB
• 9 – 15V supply • Twin UARTs NMEA and debug • Battery-backed RTC • Flash upload • JTAG for software development • Phantom antenna power overcurrent protection
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SE4100L + STA2051 - THE Low Power Solution 80 Supply current @ 3V (mA)
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Baseband
70
RF
60 50
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40 30
-
20 10 0
Motorola
Valence + Sony
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SiRF
ST
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SiGe + ST
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SE4100L + STA2051 design gives low power without compromising performance Typical RF supply current 10 mA @ 3V – Including on-chip LNA Typical Baseband supply current 16mA @ 3V True 2-chip design with internal memory – No off-chip memory buses Ideal for PDA / laptop Cellular Tracking & Security
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Applications Support • SE4100L example RF schematic and PCB layout provided by SiGe
• STA2051 example schematic and layout provided by SiGe in conjunction with ST Microelectronics
• GPS SW support provided by ST Microelectronics
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Vespucci Evaluation Board
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STMicroelectronics Design and Application GmbH / Dipl.Ing.(FH) Franz Henkel / 25.01.2006
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GPS Products - Added Value Appl. M DSRC
BT STLC2500 BB+RF STA2051
Value-Added GPS Applications
STB5610 or
STA2030
RF
RFID (TC278, Zigbee, ...)
STA2031
BB
MEMS (Gyro, 3-Axis, . . . . ..)
GPS
GPS
BB RF
SE4100L
STA2051
BB
STB5610
RF
ST GPS RD
RD
Bluetooth GPS Receiver
New GPS Applications
Pan-European Tolling
Telematic Box
STA2056
STA2056
Single Chip GPS Receiver
BB + RF
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GPS System on Chip (ROM -based)
Stand-Alone Full GPS Receiver
ST20GP7 BB STB5610 RF Legacy Appl. 2004
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STA2051 BB
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RD
GPS Smart Antenna
STA2051 BB STB5610 RF SE4100L RF
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Low Power Applications
ST
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2005
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Automotive qualified
RD M Modules available from ST 3rd-parties RD Reference design available from ST 2006
2007
ST GPS Module Business Partners
Tyco (Munich, Germany) A1029
Design and Manufacturing
Industrial and Automotive products
Module-level products based on ST GPS ICs
Value-Added applications
Integration of GPS Antennas
Custom design and Manufacturing services
Royaltek (Taiwan) REB-7000
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Design and Manufacturing
Industrial and Consumer products
Module-level products based on ST GPS ICs
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ST Bluetooth GPS Reference Design (3 chips, most compact solution) GPS BB + BT HOST
SE4100L
STA2051BT “Vespucci”
STLC2500
GPS RF
HostHost-based BT BB+RF
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: tion u l iers l d so r p a d sup tan T s B t , ke GPS Mar m o s fr C I 5
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Bluetooth solution is very popular for SmartPhones and PDA in the Car
STA2051BT: special Vespucci P/N with integrated BT stack at SPP profile (GPS+BT stacks in internal Flash)
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SE4100L: Low-power GPS RF Front End (produced by ST, distributed by SiGe)saving
STLC2500: Low cost Host-based BT from mobile world: STprovides full support
No external flash memory required (cost-saving, low power)
Complete reference design available on request
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GPS+GSM Car Location&Alarm application STA5610/20 /SE4100L
STA205X
GPS Frontend GPS Processor
LXXXX
GSM
Power supply
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Module
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CAN Bus
Odometer
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Airbag
Safety Belt
ST Single-chip GPS Smart Antenna (most compact solution) GPS BB + RF
ST7261 LNA
STA2056 “Palinuro”
USB
SERIAL
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nnauction e t An red
art PS cost add-on m S ax G r GPS
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* m dula o *m
Single chip Smart Antenna, ideal for embedding receiver in antenna
STA2056 Palinuro: ROM-based full GPS receiver
Very simple RF design-in
Complete reference design available on request
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STA2056 GPS Performance 12 Channel fully Parallel receiver, with carrier phase tracking, differential and WADGPS facilities • Accuracy – Without SA
3m 95% Horizontal 5m 95% Vertical
• Time To First Fix (TTFF) Typical (no data in memory) 32 -90 Seconds – Cold start – Warm start 30 – 40 Seconds • Find first satellite 0.5 Seconds • Find Rest 0.5 Seconds • Download time 30 – 40 Seconds – Hot start, no download time 4 Seconds – Obscuration recovery 2 Seconds (150ms internal)
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• Current STA2051 SW tuned for automotive applications – Acquire first satellite @ 43dB C/No – Acquire following satellites @ 33dB C/No – Track down to @ 25dB C/No
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ST GPS SoC Roadmap update “PALINURO upgrade”
“PALINURO”
STA20xx
STA2056 Single Chip GPS Receiver
BB + RF
BB + RF “New GPS CHIPSET”
ROM-based Single-Chip World 1st single-die Automotive GPS
“New GPS SoC” High-perf ARM CPU Ext Mem I/F w/cache
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On-chip ROM+RAM
“VESPUCCI”
Automotive I/O
STA2051 BB
High-Integration GPS Baseband System-on-Chip
SE4100L RF
ST20GP6/7 BB STB5610
ROM-based Dual-Chip
ST GPS core
STC6
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FLASH-based Dual-Chip
RF
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Portable I/O
STB5610 “GIPSY”
“Next Gen. GPS/GALILEO
SE4100L
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High-perf GALILEO Ready GPS Engine
New RF IC under development (R&D GJU project)
under development
STC10 (HPGPS)
New GNSS core (HPGPS+GALILEO)
ST Galileo activities update Galileo Joint Undertaking (GJU) has launched Galileo 2nd call programs (development of Terminals and Services) ST winner of a Mass Market Terminal program (GRPOSTER Galileo-Ready POSitioning TERminal) Focus on Automotive and Portable devices
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Goal to anticipate Dual-Mode GPS+Galileo chipsets
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Development of common CMOS RF Front-End
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Introduce Galileo enhancement to ST HPGPS core Integrate a Flexible Positioning Terminal Platform
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Navigation Platforms - lineup High-End Car Navigation and Infotainment
ARM11 / SH4-ST40 class
STA2056
GPS BB+RF
ARM9-200+ class Mid-range Car Navigation
Nomadik STn88xx
/ Car RadioNavigator
Basic Navigation Handheld GPS
STA2056
Appl
GPS BB+RF
Appl
STA2059 Low-End Car Navigation
Midrange SoC
STA2060
STA2051 GPS BB GPS RF
STA2056
STB5610 or SE4100L
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Appl + GPS BB
SE4100L
GPS RF
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ST next-generation Navigation SoC for VOLUME applications. Ic to be developed
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GPS BB+RF
Cost-reduction path
STA2051/E
Appl
High End SoC
Graphic/Media rich
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