"HI3531DDMEBPLUS_VER_A_SCH原理图pdf及组件规格"

The document "HI3531DDMEBPLUS_VER_A_SCH" is a pdf of the original schematic for a hardware design. This schematic, labeled as "HI3531DDMEBPLUS_VER_A_SCH," contains detailed information about the components and their connections for the hardware design. The document includes annotations such as "A03030001" and "HI3531DDMEBPLUS," indicating specific versions or identifiers for the design. The schematic appears to be created by a team or individual with the initials "ZHANGSAN" and "LISI." It also bears the company name "HUAWEI TECH CO., LTD.," suggesting that the design is associated with this company. The schematic includes references to various components and their part numbers. It also contains sections for power supply, power tree, and DDR, indicating the design's power management and memory handling aspects. The document presents a change list, suggesting that revisions or updates have been made to the original schematic. The change list includes references to "ECA NO" and "SHEET OF," providing additional information about the document's versioning and organization. Overall, the "HI3531DDMEBPLUS_VER_A_SCH" document provides a comprehensive overview of the hardware design, including its components, power supply, and other key aspects. It serves as a crucial reference for understanding the inner workings of the hardware and is likely an essential resource for the development and maintenance of the associated technology.