SU736

Front planel

Front panel connectors and controls

Name	Type	Qty.	Dir.	Function
Analog input	LEMO connector	1x	input	Analog input to compare channel 1
Analog input	LEMO connector	1x	input	Analog input to compare channel 2
Threshold 1	Potentiometer	1x	input	Set the threshold of the comparator 1, you can choose between a DAC or this potentiometer (jumper option)
Threshold 2	Potentiometer	1x	input	Set the threshold of the comparator 2, you can choose between a DAC or this potentiometer (jumper option)
DIO	LEMO connector	1x	output	Digital output NIM, connect to discriminator output 1
DIO	LEMO connector	1x	output	Digital output NIM, connect to discriminator output 2

Back Connector

SU736 pin table (direction shown for the SU board!)

 power    in            +5V  2    1 +5V             in     power
    NC     -              -  4    3 -               -      NC
    NC     -              -  6    5 -               -      NC
 LVTTL   out      CMP_SE<2>  8    7 -               -      NC
    NC     -              - 10    9 -               -      NC
 LVTTL   out      CMP_SE<1> 12   11 -               -      NC
    NC     -              - 14   13 -               -      NC
LVDS_n   out      CMP_Dn<2> 16   15 CMP_Dp<2>       out    LVDS_p
LVDS_n   out      CMP_Dn<1> 18   17 CMP_Dp<1>       out    LVDS_p
    NC     -              - 20   19 -               -      NC
    NC     -              - 22   21 -               -      NC
 LVTTL    in        CS_DACn 24   23 SCLK_DAC        in     LVTTL
 LVTTL    in        SDI_DAC 26   25 -               -      NC
    NC     -              - 28   27 -               -      NC
 LVTTL    in    LED_CMPn<1> 30   29 LED_CMPn<2>     in     LVTTL
 LVTTL    in    LED_NIMn<1> 32   31 LED_NIMn<2>     in     LVTTL
    NC     -              - 34   33 -               -      NC
 power    in            GND 36   35 GND             in     power

Measurement

Measurement of the input-output delay