First determine the overall framework, then determine the interface of each module, and then generate sub-schematic diagrams one by one, Design->Creat Sheet From Sheet Symbol. The former is to draw the circuit of each module first, then create a schematic diagram, Design->Creat Sheet Symbol From Sheet, and then connect the modules.Anyone having a CircuitMaker account can view schematics uploaded to the Altium server. Furthermore, it includes hierarchical design blocks and multi-channel design. If you reuse two channels, you can refer to the following settings: Also, the schematic PCB editor features circuit design and basic component placement. Place->Harness->Predefined Harness Connector Other modules refer to this port operation: Then put all external communication IO into it: The communication port mainly uses harness, Is mainly divided into communication interface and power interface: Take the W5500 Ethernet interface circuit as an example to illustrate: (2) Test flow development for post silicon validation using bench top equipment & FPGA based softcore processor (MicroBlaze) (3) Python based. Interface design of a single module circuit (1) PCB schematic, layout design using Altium. The following is the function division of the example projectĢ. Separate different schematic diagrams for circuits with different functions, and then give input and output ports, which is convenient for multiplexing. First determine the functional modules of each part of the circuit in the project When multiple circuits with the same function are required in the project, this design can greatly save PCB layout time, the method will be introduced later 1. Software version: AD17.1.9 (bBuild 592)Īs you can see, the two parts of RS485 and W5500 in the figure are multiplexed schematic diagrams.
PCB AD hierarchical (modular) schematic design
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