Document type:
Title:
Revision date:
Revision:
User's Manual (MUT)
Mod. V1724 8 Channel 14bit - 100MS/s Digitizer
06/11/2007
7
NPO:
Filename:
Number of pages:
Page:
00103/05:V1724x.MUTx/07 V1724_REV7.DOC
63
4
3.4.
Z
ERO SUPPRESSION
................................................................................................................................25
3.4.1.
Zero Suppression Algorithm ..........................................................................................................25
3.4.1.1.
Full Suppression based on the integral of the signal.................................................................................. 25
3.4.1.2.
Full Suppression based on the amplitude of the signal.............................................................................. 25
3.4.1.3.
Zero Length Encoding ZLE....................................................................................................................... 25
3.5.
T
RIGGER MANAGEMENT
.........................................................................................................................30
3.5.1.
External trigger .............................................................................................................................30
3.5.2.
Software trigger.............................................................................................................................30
3.5.3.
Local channel auto-trigger ............................................................................................................31
3.5.4.
Trigger distribution .......................................................................................................................31
3.6.
F
RONT
P
ANEL
I/O
S
.................................................................................................................................31
3.7.
A
NALOG
M
ONITOR
.................................................................................................................................32
3.7.1.
Trigger Majority Mode (Monitor Mode = 0).................................................................................32
3.7.2.
Test Mode (Monitor Mode = 1) .....................................................................................................33
3.7.3.
Analog Monitor/Inspection Mode (Monitor Mode = 2) ................................................................33
3.7.3.1.
Procedure to enable “Analog Monitor” mode ........................................................................................... 34
3.7.3.2.
Applications examples .............................................................................................................................. 34
3.7.4.
Buffer Occupancy Mode (Monitor Mode = 3)...............................................................................35
3.7.5.
Voltage Level Mode (Monitor Mode = 4)......................................................................................35
3.8.
T
EST PATTERN GENERATOR
....................................................................................................................36
3.9.
R
ESET
,
C
LEAR AND
D
EFAULT
C
ONFIGURATION
.....................................................................................36
3.9.1.
Global Reset ..................................................................................................................................36
3.9.2.
Memory Reset ................................................................................................................................36
3.9.3.
Timer Reset....................................................................................................................................36
3.10.
VMEB
US INTERFACE
.........................................................................................................................36
3.10.1.
Addressing capabilities..................................................................................................................36
3.10.1.1.
Base address.......................................................................................................................................... 36
3.10.1.2.
CR/CSR address ................................................................................................................................... 37
3.10.1.3.
Address relocation ................................................................................................................................ 37
3.11.
D
ATA TRANSFER CAPABILITIES
..........................................................................................................38
3.12.
E
VENTS READOUT
..............................................................................................................................38
3.12.1.
Sequential readout.........................................................................................................................38
3.12.1.1.
SINGLE D32 ........................................................................................................................................ 38
3.12.1.2.
BLOCK TRANSFER D32/D64, 2eVME ............................................................................................. 38
3.12.1.3.
CHAINED BLOCK TRANSFER D32/D64 ......................................................................................... 39
3.12.2.
Random readout (to be implemented)............................................................................................39
3.12.3.
Event Polling .................................................................................................................................40
3.13.
O
PTICAL
L
INK
....................................................................................................................................40
3.13.1.
CAENVME_Init .............................................................................................................................41
3.13.2.
CAENVME_End ............................................................................................................................41
3.13.3.
CAENVME_ReadCycle .................................................................................................................42
3.13.4.
CAENVME_WriteCycle.................................................................................................................42
3.13.5.
CAENVME_MultiRead ..................................................................................................................42
3.13.6.
CAENVME_MultiWrite .................................................................................................................43
3.13.7.
CAENVME_BLTReadCycle...........................................................................................................43
