Reconfigurable electronic design automation (EDA) experimental platform
An experimental platform and chip technology, applied in educational appliances, instruments, teaching models, etc., can solve problems such as single function and limited application scope, and achieve the effect of expanding application scope, reducing cost, and diversifying functions.
Inactive Publication Date: 2015-06-17
GUANGXI ECO ENG VOCATIONAL & TECHN COLLEGE +2
View PDF9 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The technical problem to be solved in the present invention is: provide a kind of reconfigurable EDA experiment platform, to solve the above-mentioned prior art existence single function, the deficiencies of relatively limited scope of application
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0025] A reconfigurable EDA experiment platform (for the structure diagram, see figure 1 ), including a core processing unit and peripheral circuits, wherein the core processing unit includes a main processing FPGA chip and a slave processing FPGA chip, wherein the main processing FPGA chip adopts a Spartan-3XC3S1000 chip for completing various main calculation and control functions; The slave processing FPGA chip adopts the Virtex-E XCV600E chip, which is used to complete the conversion and data latch functions of various interface circuit data interface formats. The main processing FPGA chip and the slave processing FPGA chip adopt a direct connection mode. Perform data interconnection.
[0026] The peripheral circuit includes main memory, LCD interface circuit, LED interface circuit, keyboard interface circuit and mouse interface circuit, RS232 interface circuit, I2C interface circuit, SPI interface circuit and network cable interface, A / D interface chip, two configuration ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a reconfigurable electronic design automation (EDA) experimental platform, and relates to an EDA experimental platform. The reconfigurable EDA experimental platform comprises a core processing unit and a peripheral circuit. The core processing unit comprises a master processing field-programmable gate array (FPGA) chip and a slave processing FPGA chip, which are directly interconnected. The peripheral circuit comprises a main memory, a liquid crystal display (LCD) interface circuit, a light-emitting diode (LED) interface circuit, a keyboard interface circuit, a mouse interface circuit, a serial peripheral interface (SPI) circuit, a network cable interface, an analogue / digital (A / D) interface chip, two configuration storage chips, a joint test action group (JTAG) interface circuit and the like. Functions of the reconfigurable FPGA chips are reconstructed, so that the requirements of application places of an embedded experimental platform, a digital signal processor (DSP) experimental platform and an FPGA experimental platform on application characteristics of the experimental platform can be met respectively, and an application range is widened; and a plurality of experimental contents can be combined on the same experimental platform for experiments and training, so that the experimental platform purchasing cost of a user is lowered, and the application efficiency of the experimental platform is improved.
Description
technical field [0001] The invention relates to an EDA experiment platform, in particular to a reconfigurable EDA experiment platform. Background technique [0002] Carrying out EDA (abbreviation for Electronic Design Automation, translated as Electronic Design Automation) experiment plays a very important auxiliary role in improving users' understanding of the principles and methods of EDA design and improving EDA application technology. However, in the process of carrying out various experiments, people have found that as the content and types of experiments that people need to conduct are different, the required experimental platforms are also completely different. Specifically, there are mainly three types of experimental platforms, namely, the experimental platform based on single-chip microcomputer, the experimental platform based on DSP and the experimental platform based on FPGA. These three types of experimental platforms have different emphases: the experimental p...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G09B23/18
Inventor 潘梅勇刘胜永滕冠宾哲桂黄庆华李瑞娟孔轶艳
Owner GUANGXI ECO ENG VOCATIONAL & TECHN COLLEGE