There are generally two ways to develop serial communication software with Delphi: one is to use the Windows communication API function, and the other is to use Microsoft's MSComm control. Using the A...
A 2M dual-port RAM was added to the 2812dec. The zone2 space of the memory expansion bus was used. The ce0 chip select was used. According to the book, the memory space mapping address should be: 0x80...
In a world full of uncertainty, technology is driving people forward. The rise of the Internet of Things fully proves this. In the IoT system, a large number of interconnected devices with unique iden...