參數(shù)資料
型號(hào)： GP2000
廠商： Mitel Networks Corporation
英文描述： ()
中文描述： （）
文件頁(yè)數(shù)： 2/25頁(yè)
文件大?。?/td> 256K
代理商： GP2000
10
GP2000 – GPS CHIPSET DESIGNER’S GUIDE
GPS ARCHITECT HARDWARE AND SOFTWARE OVERVIEW
SYSTEM OVERVIEW
The GPS Architect is a development system intended for
Global Positioning System (GPS) receiver design where a GPS
receiver function needs to be embedded within OEM products
at low cost.
GPS Architect operates as a 12-channel ‘All-in-View’ GPS
receiver. The product is a stand-alone receiver, with all the
processing of GPS signals done on a single PCB, with a PC
used as a software development tool in conjunction with monitor
software (WINMON) which allows the GPS function of the GPS
Architect to be monitored and controlled.
This section provides an overview of the component parts of
GPS Architect.
GPS Architect comprises a single printed circuit board of
overall size 200mm3170mm, which fits into a thin-profile
equipment case. The board contains the GP2000 chipset, which
includes:
GP2010 RF front-end (sister product of the GP2015)
DW9255 3542MHz SAW with 2MHz bandwidth
GP2021 12-channel correlator
ARM 60-B 32-bit RISC microprocessor
Fig. 11 is a block diagram of the circuit used for GPS Archi-
tect and the component layout is shown in Fig. 12.
The GPS Architect operates in conjunction with a PC which
uses a compiler for the ARM 60-B: the ARM Toolkit. Source
code for the GPS Architect can be written in the C programming
language, and compiled on the PC. The compiled binary image
file produced can be passed along an RS232 connection from
the PC to the DEBUG RS232 port on the GPS Architect, and
stored in fast SRAM memory, with the help of UMON software
which is executed from EPROM. The code execution can be
controlled from the PC.
The function of the ARM Toolkit with the GPS Architect is
explained in the GPS Architect Data Sheet (DS4605).
One GP2021 UART port is used by the PC-based monitor
for receiver control and data display. The second UART port is
available for DGPS corrections.
Both the ARM Toolkit and the receiver monitor programs are
Windows based.
GP2000 CHIPSET
GP2010 RF FRONT END
DW9255 SAW FILTER
ARM 60-B RISC
P
GP2021 CORRELATOR
10MHz
TEMPERATURE
COMPENSATED
CRYSTAL
OSCILLATOR
32MHz
REAL TIME
CLOCK
CRYSTAL
2
3RS232
I/O DRIVERS
RANDOM
ACCESS
MEMORY
4MBIT
READ
ONLY
MEMORY
4MBIT
LOGIC
ANAL
YSER
ACCESS
PORTS
13UART
AND
RS232
I/O DRIVER
MEMORY CONTROL BUS
ADDRESS BUS
DATA BUS
TX/RX PORT A
TX/RX PORT B
DEBUG PORT
LINK TO PC SERIAL PORTS
RF FILTER
GPS
ACTIVE
ANTENNA
POWER
CONDITIONING
1
5V ANALOG AND
DIGITAL SUPPLIES
8V TO 13V DC INPUT
FROM AC ADAPTER
(SUPPLIED)
Fig. 11 GPS Architect block diagram
相關(guān)PDF資料
PDF描述
GP2010 GPS Receiver RF Front End
GP2010 GPS Receiver RF Front End(用于全球定位系統(tǒng)（GPS）接收器的第二代RF前端)
GP2015 Aluminum Electrolytic Radial Leaded Low Profile Wide Temp Capacitor; Capacitance: 22uF; Voltage: 25V; Case Size: 5x9 mm; Packaging: Bulk
GP2015 GPS Receiver RF Front End(用于全球定位系統(tǒng)（GPS）接收器的第二代RF前端)
GP2021 GPS 12 channel Correlator(用于全球定位系統(tǒng)（GPS）接收器的12通道的C/A代碼基帶相關(guān)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GP20-005R 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:2A GENERAL PURPOSE PLASTIC RECTIFIER
GP2000-D11-L25-0.3 制造商:t-Global Technology 功能描述:THERMAL PAD TUBE 11X25X0.3MM
GP2000-D11-L30-0.3 制造商:t-Global Technology 功能描述:THERMAL PAD TUBE 11X30X0.3MM
GP2000-D13.5-L25-0.3 制造商:t-Global Technology 功能描述:THERMAL PAD TUBE 13.5X25X0.3MM
GP2000-D13.5-L30-0.3 功能描述:THERMAL PAD TUBE 13.5X30X0.3MM 制造商:t-global technology 系列:GP2000 零件狀態(tài):有效 使用:- 形狀:圓形 外形:30.00mm x 13.50mm 厚度:0.012"（0.305mm） 材料:硅樹(shù)脂橡膠 粘合劑:- 底布，載體:- 顏色:綠 熱阻率:- 導(dǎo)熱率:1.3 W/m-K 標(biāo)準(zhǔn)包裝:1
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