A power monitoring device for fpga prototype verification system

Abstract

The present invention relates to the technical field of FPGA accessory devices, in particular to a power supply monitoring device for an FPGA prototype verification system, which has a simple structure, improves its heat dissipation performance and mobility, and reduces use limitations; it includes a shell, which is provided with an output voltage Display meter, AC output voltage display meter and DC output voltage display meter. Electric protector, dual power converter and UPS host, also includes axial flow fan, reciprocating screw and guide rod, the lower half of the left and right side walls of the casing are provided with first bearings, and the left and right ends of the axial flow fan are respectively provided with left and right bearings. The rotating shaft and the right rotating shaft, the left rotating shaft and the right rotating shaft are respectively connected with two sets of first bearing inner rings, a box is arranged on the right side wall of the casing, the right end of the right rotating shaft extends into the inside of the box, and the right end of the right rotating shaft is provided with a gear.

Description

technical field [0001] The invention relates to the technical field of FPGA accessory devices, in particular to a power monitoring device of an FPGA prototype verification system. Background technique [0002] FPGA (Field Programmable Gate Array) is a product of further development on the basis of programmable devices such as PAL and GAL. It emerged as a semi-custom circuit in the field of application-specific integrated circuits (ASIC), which not only solved the shortcomings of the custom circuit, but also overcome the shortcomings of the limited number of gate circuits of the original programmable device. [0003] The FPGA prototype verification system is a hardware acceleration simulation verification platform based on FPGA technology, which can be used for the prototype verification of the chip; the maximum number of FPGAs in the FPGA prototype verification system can be configured to 18. For a long time, the power consumption is very important for the FPGA prototype ver...

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Problems solved by technology

[0003] The FPGA prototype verification system is a hardware acceleration simulation verification platform based on FPGA technology, which can be used for chip prototype verification; the maximum number of FPGAs in the FPGA prototype verification system can be configured to 18, and power consumption has always been very high for FPGA prototype verification systems. Importantly, the appearance of the power monitoring device has improved the power consumption problem of the FPGA prototype verification system. Most of its installations are placed near electrical equipment, but the work of electrical equipment will dissipate heat, and the use of the power monitoring device for a long time in places where the temperature is too high will cause It affects the normal operation of the power monitoring device and the monitoring accuracy of the power monitoring device. At the same time, the existing power monitoring device has the disadvantage of being inconvenient to move

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