## PSD test
ACL_ADC_CH      PSD_x1     "" 1        LOOP_FREQ        ELAB_ADC_CH00  0   1  "NONE"
ACL_ADC_CH      PSD_x2     "" 1        LOOP_FREQ        ELAB_ADC_CH01  0   1  "NONE"
ACL_ADC_CH      PSD_y1     "" 1        LOOP_FREQ        ELAB_ADC_CH06  0   1  "NONE"
ACL_ADC_CH      PSD_y2     "" 1        LOOP_FREQ        ELAB_ADC_CH07  0   1  "NONE"

#x =  (x2 + y1 - x1 -y2) / sum or (x2 - x1 + y1 - y2 )
#y = (x2 + y2 -x1 -y1 ) / sum
ACL_OP_CH    PSD_TOT    ""    "sum+"  PSD_x1    PSD_x2    PSD_y1    PSD_y2  
ACL_OP_CH    PSD_X_45      ""    "sum-"  PSD_x2    PSD_x1    PSD_y1    PSD_y2
ACL_OP_CH    PSD_Y_45      ""    "sum-"  PSD_x2    PSD_x1    PSD_y2    PSD_y1

#ACL_MATRIX_BEGIN PSD_XYSUM_45   1    PSD_x1            PSD_y1           PSD_x2    PSD_y2  
#ACL_MATRIX_CH    PSD_X_45       ""      -1                +1            +1            -1
#ACL_MATRIX_CH    PSD_Y_45       ""      -1                -1            +1            +1
#ACL_MATRIX_CH    PSD_TOT        ""      +1                +1            +1            +1
#ACL_MATRIX_END   PSD_XYSUM_45

ACL_MATRIX_BEGIN PSD_XYSUM      1    PSD_X_45          PSD_Y_45         
ACL_MATRIX_CH    PSD_X          ""      -0.7071              -0.7071           
ACL_MATRIX_CH    PSD_Y          ""      0.7071              -0.7071            
#ACL_MATRIX_CH    PSD_TOT       ""      +1                +1            
ACL_MATRIX_END   PSD_XYSUM 


ACL_OP_CH    PSD_x_norm    ""    PSD_X   "/"    PSD_TOT    1e-3
ACL_OP_CH    PSD_y_norm    ""    PSD_Y   "/"    PSD_TOT    1e-3

ACL_CONST_CH    "PSDpower"    "V"    0    SAMP_FREQ    20


ACL_DAQ "ELab_"    ""  PSD_TOT    PSD_X_45    PSD_Y_45
ACL_DAQ "ELab_"    ""  PSD_X    PSD_Y    PSD_x_norm    PSD_y_norm   
ACL_DAQ_FILTER "ELab_"    "_50Hz"    50    "Butterworth_8_20dB"   PSD_x1    PSD_x2    PSD_y1    PSD_y2

ACL_INFO     PSD_TOT  PSD_x_norm    PSD_y_norm  

ACL_DAC_CH dac1955_in_ch01	1	DAC1955_FREQ	PSDpower     			0	1	"NONE"		"ad1955-10v"	""