Microsemi SmartFusion cSoC双马达控制解决方案

Microsemi 公司的SmartFusion双马达控制套件包括SmartFusion 评估板和与之配对的TRINAMIC公司的TMCM-AC-840子板,能为步进马达和无刷DC马达(BLDC)提供定制化片上系统(cSoC)马达控制平台,而SmartFusion cSoC器件集成了FPGA,ARM® Cortex™-M3处理器,以及可编程的模拟,提供完全定制的IP保护和容易使用;此外还集成了SRAM存储器和SPI闪存.本文介绍了SmartFusion cSoC主要特性,方框图和系统架构图,BLDC和步进马达演示设计基本框图以及SmartFusion双马达控制套件主要特性,SmartFusion 评估板主要特性,以及TMCM-AC-840子板主要特性,电路图和马达控制子板PCB布局图.

The SmartFusion® family of cSoCs builds on the technology first introduced with the Fusion mixed signal FPGAs. SmartFusion cSoCs are made possible by integrating FPGA technology with programmable high-performance analog and hardened ARM Cortex-M3 microcontroller blocks on a flash semiconductor process. The SmartFusion cSoC takes its name from the fact that these three discrete technologies are integrated on a single chip, enabling the lowest cost of ownership and smallest footprint solution to you.

SmartFusion定制片上系统(cSoC)主要特性:

Microcontroller Subsystem (MSS)

• Hard 100 MHz 32-Bit ARM® Cortex™-M3

– 1.25 DMIPS/MHz Throughput from Zero Wait State

Memory

– Memory Protection Unit (MPU)

– Single Cycle Multiplication, Hardware Divide
..

查看全文