SEL_AAF_BAND
status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
status += MXL_ControlWrite(fe, SEL_AAF_BAND, 1);
status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
status += MXL_ControlWrite(fe, SEL_AAF_BAND, 0);
state->Init_Ctrl[20].Ctrl_Num = SEL_AAF_BAND ;