Method, device and system for packaging log through programmable chip

The invention provides a method, device and system for packaging a log through a programmable chip, and the method comprises the steps: enabling the programmable chip to obtain a log file of a server through communication connection between a server mainboard and the programmable chip; and the programmable chip forwards the log file obtained from the server to the substrate management controller through the communication connection established between the programmable chip and the substrate management controller. The method for obtaining the log file of the server comprises the steps that an enable signal, a clock signal and a log file channel selection signal for inputting the log file are set, and the log file is sent to the programmable logic chip under the condition that the enable signal, the clock signal and the log file channel selection signal are all available. Based on the method, the invention further provides a device and a system for packaging the log through the programmable chip. When a factory