I am a college student majoring in electronic information engineering. The reference book about analog circuits is the Fundamentals of Analog Electronic Circuits from Tsinghua University, but I still
I am reading a book about linux shell. For example, there is a file students2.3 with the following content:I want to change Heli's student number. I use the read command to receive user input and use
OMAPL138 firmware is put into NOR flash. It is known that (boot[7:0] is multiplexed with upp and GPIO7 pins). For example, I set it to 00000010 NOR flash boot. The switch potential of boot mode is nor