The code is as follows: _DELAY_TABLE table[] setting for 16M main frequency. The numbers calculated according to the formula in the comments are not consistent with the numbers in the program. Can som...
Recently, I am working on a project to use the DS1305 real-time clock. The microcontroller is a Motorola model with built-in hardware SPI. The SPI four-wire, input clock and data waveforms are correct...
StartFragmentI made an FPGA edge detection program, and found that it had no effect when I burned it in with power on, but when I burned it in again without turning off the power, it worked, and it wa...