針對PowerPC+FPGAQ 雙核通信在嵌入式系統(tǒng)中的應(yīng)用需求,本文在嵌入式Linux系統(tǒng)下,以國產(chǎn)入式PowerPC處理器和FPGA芯片為硬件平臺,設(shè)計并實現(xiàn)了一種PowerPC與FPGA之間的通信接口,并通過測試程序驗證了本設(shè)計的正確性和穩(wěn)定性

為了實現(xiàn)水聲信號的多通道采集與存儲，提出了一種基于owpc + FPGA架構(gòu)的雙通道記錄與播放數(shù)據(jù)存儲電路模塊。PowerPC的主芯片基于嵌入式Linux操作系統(tǒng)運行，通過本地總線與FPGA通信，F(xiàn)PGA根據(jù)軟件提供的存儲索引控制SATA存儲器，靈活實現(xiàn)各通道數(shù)據(jù)的記錄和回放輸入

PM665

3 bds005799r1
一般信息
產(chǎn)品編號:3 bds005799r1
ABB型號:PM665
目錄描述:PM665處理器模塊
長描述:PM665 Processor Module
電源以PC機為主，具有冗余投票機，高速連接，高速輸入。

– ABB先進主過程控制系統(tǒng))
額外的信息
介質(zhì)描述:PM665處理器模塊
電源以PC機為主，具有冗余投票機，高速連接，高速輸入。
產(chǎn)品類型:Central_Unit

PM665

3 bds005799r1
General information
Product Number :3 bds005799r1
ABB model :PM665
Directory description :PM665 processor module
Long description PM665 Processor Module
The power supply is mainly PC, with redundant voting machines, high-speed connection, high-speed input.

– ABB Advanced Master Process Control System)
Additional information
Media description :PM665 processor module
The power supply is mainly PC, with redundant voting machines, high-speed connection, high-speed input.
Product type :Central_Unit

For PowerPC+FPGAQ In this paper, a communication interface between PowerPC and FPGA is designed and implemented on the hardware platform of PowerPC processor and FPGA chip in embedded Linux system, and the correctness and stability of this design is verified by testing program

In order to realize multi-channel acquisition and storage of underwater acoustic signals, a dual-channel recording and playback data storage circuit module based on owpc + FPGA architecture is proposed. The main chip of the PowerPC runs on the embedded Linux operating system and communicates with the FPGA through the local bus. The FPGA controls the SATA memory according to the storage index provided by the software to realize the data recording and playback input in each channel flexibly

PM665