Internal power supply computing power unit chip

Abstract

The invention discloses an internal power supply computing power unit chip, which is characterized by comprising a first chip module and a second chip module, wherein the first chip module comprises afirst power taking pin, a second power taking pin, a third power taking pin and a fourth power taking pin; the first power taking pin is directly and electrically connected with the second power taking pin through the interior of the first chip module; the third power taking pin is directly and electrically connected with the fourth pin through the interior of the first chip module, wherein the first chip module is electrically connected with the second chip module, the first chip module is connected with a VDDcore pin, the second chip module is connected with a first VSScore pin, and two sides of the second chip module are respectively connected with a data bus. The internal power supply calculation chip can supply power to the I / O and PLL without an external auxiliary power supply, anddoes not need to select the type of the auxiliary power supply, so that the manufacturing cost of a PCB and the system design time can be saved.

Description

technical field [0001] The invention relates to a computing power unit chip with internal power supply, in particular to a computing power unit chip with internal power supply. [0002] technical background [0003] As a decentralized virtual digital currency, bitcoin is widely used in various Internet trades due to its characteristics of decentralization and irrevocable transactions. In addition, as a virtual currency, bitcoin has low transaction costs. There is no need for high handling fees, which speeds up the liquidity of the market. At present, the generation of virtual currency requires a large amount of computer computing power. Existing "mining" chips usually use high-performance GUP and other computing power chips to calculate complex mathematical problems, and as time goes by, the performance of computing power chips The power consumption ratio puts forward higher and higher requirements. The miniaturization of the chip structure and the reduction of power consump...

AI Technical Summary

Problems solved by technology

At present, the generation of virtual currency requires a large amount of computer computing power. Existing "mining" chips usually use high-performance GUP and other computing power chips to calculate complex mathematical problems, and as time goes by, the performance of computing power chips The power consumption ratio puts forward higher and higher requirements. The miniaturization of the chip structure and the reduction of power consumption can increase the income of "mining". Specifically, the PCB wiring in the existing technology is relatively complicated, which increases the difficulty of wiring; Expand the horizontal cascade circuit when improving the overall computing power. Due to the current limit, the LDO chip selection of the auxiliary power supply will be more complicated when the horizontal cascade is used.

Images