AIDA Mini TLU
Overview
A Trigger/Timing Logic Unit designed for use with High Energy Physics beam-tests. Provides a simple and flexible interface for fast timing and triggering signals at the AIDA pixel sensor beam-telescope. Implemented as a double-width FMC with single LPC connector. Compatible with EUDET JRA1 TLU.
!!
Specification
Parameter | Value |
Number of trigger inputs (scintillator, NIM , TTL) | 4 |
Trigger discriminator type | Fixed threshold ( not CFD ) |
Trigger input voltage range | ± 5V max. |
Trigger input connector type | Lemo single-pole size-00 |
Trigger input termination | 50 Ohm. |
Trigger threshold range | ± 2.5V software controlled |
Trigger threshold granularity | 5mV |
Number of clock I/O | 1 |
Clock I/O connector type | Lemo two-pole size-00 |
Clock I/O voltage levels | LVDS |
Clock I/O termination | 100 Ohm differential, if used as an input |
Number of connectors for "Devices Under Test" (DUT) | 2 |
DUT connector type | HDMI |
Number of signals per DUT | 4 |
DUT voltage levels | LVDS |
DUT signal termination | 100 Ohm differential for inputs |
Number of general purpose I/O | 1 |
General purpose I/O voltage level | 3.3V LVTTL |
General purpose I/O connector type | Lemo two-pole size-00 |
Project Documents
Status
| Date| * Event *|
|
| 10-Feb-2011 | Creation of AIDA Mini-TLU project in OHWR. |
| 18-Feb-2011 | AIDA Kick-off meeting at CERN. Initial specification of
mTLU |
Useful References
- Description of the JRA1 Trigger Logic Unit (TLU), v0.2c , EUDET-Memo-2009-4
David Cussans - 21 February 2011
!!