·组成有供嵌入式控制业用的性能和外设 ·代码兼用DSP旨在嵌入式控制设备用

at a glance:

• Devices combine performance and peripheral integration for the embedded-control industry.
• These code-compatible DSPs target embedded-control applications.

The TMS320C2000 family of 17 code-compatible DSP controllers offer a combination of on-chip peripherals, such as flash memory, fast ADCs, and CAN modules targeting embedded-control applications, such as consumer and industrial-control applications—including motor control, white goods, HVAC, power tools—automotive, power supply, and optical-networking. The TMS320C24x is a 16-bit DSP core. The TMS320F2810 and TMS320F2812 DSPs are 32-bit control DSPs with onboard flash memory and performance to 150 MIPS. The C28x core offers 300 MIPS of computational bandwidth with a signal-processing core optimized for control. It is fully code compatible with current devices in the C2000 family.

Addressing and processing modes: The C2000 DSP platform supports indirect and direct addressing.

Special instructions or integral-peripheral functions: The C2000 DSP platform integrates flash memory, a 12-bit ADC, an event manager optimized for pulse-width-modulation generation, CAN modules, and serial interfaces. The C28x also features a C-to-assembly ratio of 1-to-1 that allows developers to write their algorithms in a high-level language. These devices support “virtual-floating-point” programming that provides a floating-point machine on a fixed-point architecture.