BOARD BRING-UP
Board bring-up is the process of checking and validating a PCB assembly for the first time. The aim is to make sure that the board has been manufactured and assembled correctly and that all of the subsections of the design work as intended. This can be a nervous time for an electronics designer as it is a key proof point that many weeks or months of work has been successful. Note that bring-up is not the same as validating an entire product or system – it is usually limited to validating the hardware. Writing firmware will likely be a part of the process, but only to the extent required to ensure the processor, its peripherals and external circuitry connected to them are working as expected. Board Bring-up process. 1. Visual Inspection: Print out assembly drawing with all the components and test points to have a quick reference during validation. All the components are placed correctly. All the PINs 1 are placed correctly. There are no visible short circuits between PADS. Are pads sold...