1. C66x定点浮点混合DSP循环编程优化指南 http://houh-1984.blog.163.com/blog/static/31127834201222292922205/ 2. TMS320C6670多核定/浮点SOC http://blog.csdn.net/wjdvt/article/details/6260209
3. FFT协处理器手册 http://www.ti.com/lit/ug/sprugs2c/sprugs2c.pdf