Introduction to DDR Circuits The RK3588 DDR controller interface supports the JEDEC SDRAM standard interface. The schematic circuit for 16-bit data signals is shown in Figure 8-1, address and control signals are shown in Figure 8-2, and power signals are shown in Figure 8-3. The circuit controller has the following characteristics: 1. Compatible with LPDDR4/LPDDR4X/LPDDR5 … Read more
As the storage field has developed, there are now many different types of storage products. Below, we will introduce several common storage types and their applications: 1. NAND NAND Flash memory is a type of Flash memory, which belongs to non-volatile memory. It uses a nonlinear macrocell architecture to provide a cost-effective solution for solid-state … Read more
Hello everyone, this is Xiao Zhang. Today I am bringing you this article which mainly introduces the process and code for implementing an address book functionality in C language. The article provides detailed example code, which can be of reference value for your study or work. Friends who need it can take a look! Below … Read more