Download CAEN V814

Document type:
User's Manual (MUT)
Title:
Mod. V814 16 Channel Low Threshold Discriminator
Revision date:
06/09/2002
Revision:
3
TABLE OF CONTENTS
1.
GENERAL DESCRIPTION.................................................................................................................. 5
1.1.
FUNCTIONAL DESCRIPTION ...................................................................................................................... 5
1.2.
BLOCK DIAGRAM ..................................................................................................................................... 7
1.3.
TECHNICAL SPECIFICATION TABLE........................................................................................................... 8
2.
TECHNICAL SPECIFICATIONS ....................................................................................................... 9
2.1.
PACKAGING ............................................................................................................................................. 9
2.2.
POWER REQUIREMENTS ........................................................................................................................... 9
2.3.
FRONT PANEL ........................................................................................................................................ 10
2.4. EXTERNAL CONNECTORS EXTERNAL CONNECTORS ............................................................................... 11
2.4.1.
INPUT connectors ........................................................................................................................ 11
2.4.2.
OUTPUT connectors .................................................................................................................... 11
2.5. OTHER COMPONENTS ............................................................................................................................. 12
2.5.1.
Displays ........................................................................................................................................ 12
2.5.2.
Switches ........................................................................................................................................ 12
2.5.3.
Jumpers......................................................................................................................................... 12
3.
VME INTERFACE .............................................................................................................................. 15
3.1.
ADDRESSING CAPABILITY ...................................................................................................................... 15
3.2.
GEOGRAPHICAL ADDRESS ...................................................................................................................... 16
3.3.
DISCRIMINATOR THRESHOLD ................................................................................................................. 16
3.4.
PATTERN OF INHIBIT .............................................................................................................................. 16
3.5.
OUTPUT WIDTH CH. 0 TO 7 .................................................................................................................... 16
3.6.
OUTPUT WIDTH CH. 8 TO 15 .................................................................................................................. 16
3.7.
MAJORITY THRESHOLD .......................................................................................................................... 17
3.8.
TEST PULSE ............................................................................................................................................ 17
3.9.
MODULE IDENTIFIER WORDS ................................................................................................................. 17
4.
PRINCIPLES OF OPERATION ........................................................................................................ 18
4.1.
POWER ON / RESET STATUS .................................................................................................................. 18
4.2.
ENABLING/DISABLING THE CHANNELS .................................................................................................. 18
4.3.
ENABLING/DISABLING THE CHANNELS .................................................................................................. 18
4.4.
TEST, VETO AND OR SIGNALS ............................................................................................................... 18
4.5.
CHANNELS TEST .................................................................................................................................... 19
4.6.
SETTING THE THRESHOLD ...................................................................................................................... 19
NPO:
00101/97:V814x.MUTx/03
Filename:
V814_REV3.DOC
Number of pages:
22
Page:
3