L-Card ADC Series User Manual page 24

For ADC mode without averaging (n
channels within one frame (in the order of polling the control table) is equal to t
last channel of the previous frame and the first channel of the next one is t
If the averaging mode is used (n
absolute delay for each channel will decrease by the same amount 0.5*n
delay will remain equal to t
the nearest channels of neighboring frames separated by interframe delay.
If the averaging mode is used (n
i- and j-th logical ADC channel, the absolute signal delay on the i- channel will decrease by
0.5n (i)*t , and the relative delay j channel towards the previous i- (within one frame) becomes
av ref
t + 0,5* t (n (i)- n
sw ref av
i-th and next j-th channels of neighboring frames separated by interframe delay (if more precisely,
for the last channel in the frame always i = n
av
>1), where n
av
between neighboring channels of one frame and equal t
sw
>1), where n
av
(j)), or becomes equal to t
av
=1), the relative switching delay between adjacent ADC
are selected equal for all ADC channels, the
av
are assigned in the control table different for
av
+ t + 0,5* t
sw d ref
, and for first, always j = 1).
k
, and between the
sw
+ t .
sw d
*t . Therefore, the relative
av ref
sw
(n (i)- n (j)) between the nearest
av av
+ t between
d