Method, system and device for detecting video function hardware in substrate management chip
A substrate management and detection method technology, applied in the field of storage systems, can solve the problem of high cost, achieve the effect of ensuring stability, avoiding cost consumption, and improving market competitiveness
Pending Publication Date: 2022-05-24
SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD
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[0005] The invention provides a detection method, system and device for video function hardware in a substrate management chip, which is used to solve the problem of high cost caused by the failure of the existing substrate management and control chip after tape-out, and that only the board can be replaced
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[0030] In order to clearly illustrate the technical features of the solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted from the present invention to avoid unneces...
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The invention provides a method, system and device for detecting video function hardware in a substrate management chip, and the method comprises the steps: writing test data into a video function hardware storage, and reading the test data, the video function hardware storage being a storage unit in a storage array; comparing whether the read-out data and the write-in data are the same or not, and if the read-out data and the write-in data are different in storage, positioning an abnormal storage unit corresponding to the difference data. Optimization is carried out on the basis of a traditional scheme, a hardware self-detection mechanism is added, the state of the storage unit is judged by writing and reading data into the storage unit, and when the storage unit is abnormal, the abnormal storage unit is automatically replaced, so that the stability of the video function of the substrate management control chip is ensured; cost consumption caused by chip replacement is avoided, and the market competitiveness of the product is improved.
Description
technical field [0001] The invention relates to the technical field of storage systems, in particular to a method, system and device for detecting video function hardware in a baseboard management chip. Background technique [0002] The transmission process of the video compression system in the traditional baseboard management control chip is: VGA transmits the video information of the host HOST to the video compression control module for video compression. After the compression is completed, the data is written to the DDR, and the EMAC (network card) driver reads it. After completing the compressed data, the video data is transmitted to the remote through the network for remote display. [0003] In the traditional solution, the video data on the host side is transmitted to the baseboard management control chip through PCIe, and the original RGB format video data is converted into YUV format data through the color space conversion module (RGB2YUV), and then the Y, U, V data...
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IPC IPC(8): G06F11/22
CPCG06F11/2273G06F11/2284G06F11/2205
Inventor 张贞雷李拓满宏涛刘同强周玉龙邹晓峰王贤坤
Owner SHANDONG YUNHAI GUOCHUANG CLOUD COMPUTING EQUIP IND INNOVATION CENT CO LTD