Dear experts, I am learning Windows CE bootloader development. Currently, I refer to Zhang Dongquan's "Windows CE Practical Development Technology" and Windows CE help files and follow the following s
As shown in the figure, the flash ADC uses a resistor network to obtain the reference level of the comparator. But why are the resistors on the two sides not R but 1.5R and 0.5R? Doesn't this cause th
When a section of code in my main program is running, I modify the software priority from Level 0 (I1=1, I0=0) to Level 1 (I1=0, I0=1), and set the priority of external port PB1 to Level 1 (I1=0, I0=1
I just started to learn the basics of single-chip microcomputers! I want to use the C51 single-chip microcomputer to write a program code that can generate a sine wave using the assembly program