User I/O: No explanation required. Configuration pins: MSEL[1:0] Used to select configuration mode, such as AS, PS, etc. DATA0 FPGA serial data input, connected to the serial data output pin of the co
This is my DS1302. Can anyone help me try it? SCLK=P1^0, IO=P1^1, REST=P1^2; the digital tube segment is P3 port, the bit is P2^0-P2^3, but I show 1100. I don't know what's going on. Please help me ch
I am using the audio driver in the BSP that comes with LPC3250. When I call DeviceIoControl in the application to open the audio device, an error occurs during compilation, saying that IOCTL_WAV_MESSA
I just bought a development board and want to write a program to light up an LED. The s3c2410 board has two LEDs connected to GPF4 and GPF7. I want to light up these two LEDs, but I can't write a prog