Contains five interrupt sources, two levels of interrupt priority, and programmable priority settings, which can be set through IP: Analysis of the setting method of 51 single-chip microcomputer inte
Overview
In modern electronic systems, system failures caused by "soft" errors are more common than those caused by permanent hardware failures. "Soft" errors refer to recoverable faults or failures.
12V @3A DC power supply, CON2 is the power interface, SW1 is the power SWITCH switch, the schematic diagram is shown below:JTAG emulator interface
The JTAG interface (CON3) can be used to burn the Boo
1. Unable to identify the device
Open the adb directory in cmd (the directory seems to be in the plantfroms-tools of the sdk, where the program reports an error)
adb kill-serverand then adb start-serv