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TMS320F280039C: 在CLB使用中对HLC的操作疑惑

Part Number: TMS320F280039C
Other Parts Discussed in Thread: C2000WARE

 Version: 11.1.0.00011 

C:\ti\c2000\C2000Ware_4_01_00_00\driverlib\f28003x\examples\clb----clb_ex3_auxiliary_pwm例程

该例程是通过CLB产生可调占空比的PWM波!

疑问点:对例程中中断函数中CLB_setHLCRegisters(myTILE1_BASE, dutyValue, 0, 0, 0);有疑问,为什么这个函数可以直接对HLC中的R0,R1,R2进行赋值,顺序不是应该是CPU--->FIFO----->CLB的HLC的顺序,来对HCL的R0R1进行写操作嘛?

x 出现错误。请重试或与管理员联系。