參數資料
型號: CXD2956AGL-1
廠商: Sony Corporation
英文描述: GPS Baseband LSI
中文描述: 全球定位系統(tǒng)基帶LSI
文件頁數: 3/18頁
文件大小: 211K
代理商: CXD2956AGL-1
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CXD2956AGL-1
Block Diagram
RTC
X'tal
32.768kHz
Timer
3ch
RAM
72KB
ARM7TDMI
ROM
288KB
Acquisition Block
Acquire GPS signals
Tracking Block
Locking to GPS signals
12ch correlations
Computation & Control
Control acquisition &
Tracking block
Position calculation
Costas Loop & DLL
IF
1.023MHz
TCXO
Reference clock
18.414MHz
(GPS,
Sony compatible)
External bus
UART
A/D
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