WebZestimate® Home Value: $259,300. 3903 Fawn Creek Dr, Wilmington, NC is a single family home that contains 1,032 sq ft and was built in 1989. It contains 2 bedrooms and 2 … WebEPwm3Regs.AQCSFRC.bit.CSFA = 1; // Forcing a continuous Low on output A of EPWM3 EPwm3Regs.AQCSFRC.bit.CSFB = 2; // Forcing a continuous High on output B of EPWM3 // State s3: current flows to motor windings from phase B->C, de-energized phase = A
dsp28335例程pwm讲解 - 电子常识 - 电子发烧友网 - ElecFans
WebJan 3, 2024 · 问题描述: PWM由周期寄存器,计数器和比较寄存器一起配置输出调制的占空比,计数值小于比较器的值时输出低电平,大于时输出高电平。 周期寄存器,比较寄存器都是用影子寄存器,AQSFRC.RLDCSF=11,但是AQCSFRC寄存器设置CSFRA由10改为00时没有直接输出调制信号,而是将高电平输出维持了一个PWM的计数周期之后才跳变; … WebJun 2, 2024 · EPwm1Regs. AQCSFRC. bit. CSFA = AQ_CLEAR; // Forces a continuous low on output EPwm1Regs. AQCSFRC. bit. CSFB = AQ_CLEAR; // Forces a continuous low on output EPwm1Regs. DBCTL. bit. OUT_MODE = DB_DISABLE; EPwm1Regs. PCCTL. bit. CHPEN = CHP_DISABLE; // PWM chopper unit disabled EPwm1Regs. … ctmd gov
问题咨询:EPWM模块中AQCSFRC寄存器 - C2000™︎ 微控制器论 …
http://en.verysource.com/code/5251015_1/f280xbldcpwm.c.html WebCSFA = AQ_CLEAR; //Force BL LOW EPwm3Regs. AQCSFRC. bit. CSFA = AQ_CLEAR; //Force BH LOW EPwm5Regs. AQCSFRC. bit. CSFA = AQ_CLEAR; //Force CH LOW EPwm6Regs. AQCSFRC. bit. CSFA = … WebMar 12, 2024 · EPwm3Regs.AQCSFRC.bit.CSFA=0x2; 先设置极性 不互补,然后都弄成低电平,具体寄存器 查手册 EPWM部分。 AQCSFRC关不了pwm 你问的是AQCSFRC关不了pwm怎么办吗? 一般都是将输出极性进行强制电平输出,有死区控制的话,还需要关闭死区控制。 AQSFRC中的RLDCSF设定立即装载,AQCSFRC设定强制电平。 死区控制 … اقتصاد سرت