When the single board hardware enters into the detailed design stage, a detailed report of the hardware design of the single board should be submitted.
The hardware design mainly includes: with single board logic diagram and each function module in detail, each functional module, address allocation, control mode, interface, memory space, interrupt mode, interface pin signal timing instructions.
And detailed definition, performance index, lights, wiring, definition programmable device diagram, function module description, principle diagram, with BOM and single-board testing and debugging program.
Sometimes single-board hardware and software respectively by two developers, so it provides a detailed guide single-board hardware design in detail for software designers, so the single board hardware design report is very important.
Especially the address allocation, control mode, interface mode, and interrupt mode are the basis of the single board software and must be written in detail.