VGA (Video Graphics Array,Video Graphics Array) is a computer display standard using analog signals proposed by IBM in 1987. VGA is a low standard supported by most manufacturers. Personal computers m...
2012-1-29Add ENC28J60 network module for debugging,According to the schematic diagram, select the GPIO of the T card to connect ENC28J60.The specific connections are as follows. The rest are only conn...
I want to add some print information in STARUP.S of OAL layer to see where the program died. How to add it? Which function should I call? I don't understand assembly...