"TI TMS320C28x 系列定点DSP芯片结构与性能概述及应用领域介绍"

TMS320C2000 series is a fixed-point DSP chip launched by American TI company, which is the best choice for measurement and control applications. The main products are divided into four series: C20x, C24x, C27x and C28x. C20x can be used in communication equipment, digital cameras, embedded household appliances, etc.; C24x is mainly used in digital motor control, motor control, industrial automation, power conversion systems, etc. In recent years, TI company has also launched improved C27x and C28x series chips with higher performance, further enhancing the chip's interface capabilities and embedded functions, thereby expanding the application fields of digital signal processors. The TMS320C28x series is TI company's latest DSP chip, which is the most advanced and powerful 32-bit fixed-point DSP chip in the international market. It not only has digital signal processing capability, but also has powerful event management and embedded control functions, especially suitable for measurement and control occasions with large data processing, such as industrial automation control, power electronics technology applications, intelligent instruments and meters, motor and servo control systems, etc. This chapter will introduce the structure, performance, and features of the TMS320C28x series chip, and give the pin distribution and pin functions of this series of chips. The main chip types of the C28x series are TMS320F2810 and TMS32;