[font=楷体, 楷体_GB2312][size=4]I am using the Wildfire M3 development board to do an RFID experiment. The experimental phenomenon is somewhat different from that in the manual. [/size][/font] This is the...
If I want to operate a specific bit, can I define it as a variable?sbit DQ = P6.2;It seems that there is such a statement in 51l, what does it mean?...
[b][color=black][font=微软雅黑, sans-serif][size=9pt]I posted this discussion topic on the [/size][/font][/color][color=black][font=微软雅黑, sans-serif][size=9pt]Altera[/size][/font][/color][color=black][fon...
Design theme: Embedded system design based on any NXP microcontroller as the main chip, which can reflect the IC green application design concept advocated by NXP (i.e. Healthy, Environmental, Mobilit...
I am currently making an LED display. The extended address 00000H-7FFFFH is the font area, 81000H-82FFFH is the video memory area, and the high 4 bits of port P1 are for page turning control. When tes...