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软件相关问题



各位专家好

我使用的是TI  HV_SOLAR_DC_AC_v1.1的软件及他的开发版solar inverter HV DC-AC board V2.2

我想请问两个问题:

1.在ISR中有段程序代码(403行)

 

MOVW DP,#_dwDuty_Cal_Max

MINL  ACC,@_dwDuty_Cal_Max

MOVW DP,#_dwDuty_Cal_Min

MAXL  ACC,@_dwDuty_Cal_Min

MOVW  DP,#_dwDuty_Cal_Out

MOVL  @_dwDuty_Cal_Out,ACC

在Main.c中:

dwDuty_Cal_Max = _IQ24(0.4);   //400v

dwDuty_Cal_Min = _IQ24(-0.4);

 

如果dwDuty_Cal_Out的值大于_IQ24(0.4)/小于 _IQ24(-0.4)他会直接给dwDuty_Cal_Out等于_IQ24(0.4)/_IQ24(-0.4)    输出吗(像saturation)还是直接不启动

 

2.请问Solar DC-AC的中断是几Hz?