Although clocks are sometimes included in designs, they are usually used in test modules.
Three examples illustrate how to build clock models with different waveforms at the gate level and behavioral
[font=楷体,楷体_GB2312][size=6][color=magenta][i]This is the most comprehensive collection of LED SMD lamp knowledge in history. Just take it away. If it is worth collecting, please reply and tell us what
[size=3][color=#ff0000]1. Warning 280:'i':unreferenced local variable[/color] Explanation: The local variable i is not accessed in any way in the function. Solution: Eliminate the declaration of the v
1. Overview MSP430F149 has three clock sources: external LF (XT1 is generally 32.768K), HF (XT2 is generally 8M), internal DCO. Three clock signals can be obtained from the clock system module: MCLK,
I use LPC23XX to implement SD card file storage, but I find that the speed is very slow, mainly because it takes a long time to create a file, up to 180ms. Can an expert tell me why it takes so long?