How many bits does the 51 serial communication buffer register SBUF have? Is it 8 bits? [[i] This post was last edited by Qilindao on 2011-5-19 10:12 [/i]]...
Looking at the products designed now, whether it is a mobile phone, a car DVD or a navigation system, etc., they all focus on product design. They emphasize appearance, function, interface, etc. This ...
I downloaded a smdk2440 bsp from the Internet, created a project, and then build-sysgen. There were no errors, but there were some warnings. 84 size OALKitlStart : NONE Sp=ffffc7cc OEMIoControl: Unsup...
I have an atmel 410 24c02n. Is there any difference between this model and the ordinary 24c02? In addition, when I read the written data, it is all 255. What could be the problem? The hardware pins sh...