Product

SX1138 Signal Acquisition And Processing Module

 SX1138信号采集处理模块1.jpgSX1138 Product Information

SX1138 signal acquisition and processing module have three-core architecture of DSP + FPGA + low-power MCU. The MCU is responsible for power management and command interaction, DSP is responsible for data processing and storage, and FPGA is responsible for data acquisition and preprocessing, it can be a flexible and efficient data acquisition and processing project.

SX1138 Product Characteristics

DSP Performance456MHz C674x:3648 MIPS&2746 MFLOPS
DSP RAM128MB DDR2
DSP ROM256MB NAND FLASH
FPGAALTERA EP4CE115:115k LEs
FPGA ROM64Mb Serial Flash

 

FPGA and DSP Interface

2xuPP: 16bit 75MHz max
EMIF: 16bit 100MHz max
MCUCortex-M4F 48MHz, 64KB SRAM, 256KB Flash
ADC4 channels synchronous acquisition
ADC Sample Rate250ksps
ADC Resolution16 bit
Storage TypeMicro SD card
Storage Capacity32GB Normal , up to128GB
Data InterfaceEthernet,RS232/422/485,I2C
Time GrantedGPS PPS
Power Supply5V

 


Power

sleep:<0.1mW
Standby:<100 mw
Full speed:<2W
Size Dimension120mm(L)*65mm(W)*15mm(H)
Work temperature-20℃ ~ 70℃

SX1138 Typical Application

Underwater communicator

Acoustic releaser

Signal acquisition and storage system

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Zhejiang ICP 17024461-1