To use microcontrollers in real life, we need to use a lot of lines to connect them. Let's discuss the electrical specifications of mid-range microcontrollers....
I use a custom operating system with PB, and I use s3c2400+arm9, with a resolution of 320x240. Now I want to rotate the screen 90 degrees. I don't use the built-in display driver, but the sm501 displa...
I am going to do DMA recently, and I have some doubts to ask you. I have an ARM processor that supports external DMA. My ARM will be connected to an FPGA, and DMA data will be sent from the FPGA. From...
What is the highest core frequency of MC9S12XEP100[/size][/font][/color][color=#000][font=宋体][size=5]MHz[/size][/font][/color][color=#000][font=宋体][size=5]? What is the highest bus frequency of MC9S12...
Is the world more fascinating with Apple's new product iPad? Before looking at A4, let's review Apple's application processor development history: starting with the first generation iPhone in 2007, Ap...