Real-time simulation development system and method therefor

A technology for developing systems and algorithms, which is applied in the field of real-time bit-true simulation development systems, and can solve problems such as inflexible collaborative verification interfaces, lack of system-level collaborative verification, and weak ability of high-performance DSP processor simulation verification.

Active Publication Date: 2007-07-11
浙江科睿微电子技术有限公司
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Problems solved by technology

[0004] The advantage of the simulation software is that the algorithm simulation is convenient and powerful, but it lacks the corresponding hardware collaborative verification capability, and the data bit format changes in the actual hardware device design also lack flexible support in the simulation software; high-performance boards can be used to build Relatively complete hardware devices for analog and digital signal processing links to achieve rapid system-level development, bu

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  • Real-time simulation development system and method therefor

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[0045] The invention is applied in the 4.5 million ultra-high-speed DSP chip Speed ​​simulation and rapid prototype development system developed by the Institute of Microelectronics, Chinese Academy of Sciences. Using this system and the main algorithms FFT / IFFT, FIR, time domain correlation, pulse compression and other algorithms used in the radar signal processor that can be completed by the Speed ​​chip, the real-time hardware simulation is carried out. The actual operation results show that the bit The real-time signal processing software-hardware co-simulation development platform can perform bit-true mode simulation analysis on various signal processing algorithms. Real-time data transmission and data reception can be performed with a data bandwidth of 6.4Gbps. It can realize real-time software and hardware co-simulation verification of the core processing algorithm of a typical radar signal processor.

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Abstract

The invention relates to super large scale integrated circuit. Particularly a timely simulation development system. The simulation verification development starts with deciding the computation and actual running index of the designed hardware module, calling algorithm simulation base to realize algorithm function simulation, generating wanted stimulating signal from the software system, based on which to control the hardware system entering into computation status, with the data flow generating module generating timely data flow signal, the data handling module capturing module coordination and returns by the signal capturing module to the software system, which is used for signal after treatment and analysis based on the computation result of the hardware. The system and method mainly faces high capacity radar, phono-telemeter, military software wireless cable timely signal handling, for RTSP hardware installation and RTSP chip simulation verification for the design of relevant fields.

Description

technical field [0001] The invention relates to the technical field of real-time digital signal processing design of VLSI and electronic system level (ESL). In particular, a real-time bit-true simulation development system and method thereof. Background technique [0002] Generally speaking, RTSP hardware devices used in high-end radar, sonar, software radio (SDR), digital image processing and other fields have the following significant differences compared with general signal processing devices in the field of industrial control and consumer electronics: dynamic range The index is high, and the data bit format changes greatly: there are standard fixed-point, floating-point, and other non-standard fixed-point and block floating-point formats; the calculation index is high, and hardware processing devices are usually required to process the data stream in real time; data throughput High rate indicators usually require a large bit width to achieve a high dynamic range; real-t...

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Application Information

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IPC IPC(8): G06F11/36
Inventor 吴斌周玉梅黑勇王小琴乔树山周璇
Owner 浙江科睿微电子技术有限公司
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