Engineer needs to execute PCB Board schematic diagram inspection, which refers to the below aspects: 1, Low speed interface; 2, Integrated Circuit; 3, Schematic diagram comment; 4, Newly designed unit circuit schematic; 5, I/O 1st is Low Speed Interface, Whether the I2C/SMB interface has a pull-up resistor, the slave address is the same, and the…
There are a series of Printed Circuit Board Schematic Diagram Inspection Rules should be followed closely when the completion of it, these rules refers to time clock, power supply, high speed signal transmission, low speed interface: 1st of all is for TIME CLOCK: Whether the clock and high speed signals have the correct termination methodWhether…
Difference Between PCB Layout and Circuit Board Schematic Diagram are quite obvious, below graphic you can find the Circuit Board Schematic Diagram draw by Altium Designer: The schematic is used to represent the principle of the circuit board, with some symbols instead of the real components, the following is a layout drawing of the PCB…