h1. Toroid Electronics Meeting Minutes
h1. February 14, 2007
h1. Calibration and Toroid Testing
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h2. Contents
{maketoc}^
h1. Attendees:
| John Dusatko | Mike Browne | Michael Cecere |
| Hamid Shoaee | Stephen Norum | |
h1. Agenda:
# Calibration Results (ongoing)
# Cable Delay Timing
# Sequence Timing
# SRS to DAC Calibration
# MPS Signal Generation
# Production Toroid Measurements
h1. Presentation Materials:
[PPT for meeting, February 14, 2007, M. Cecere|http://lcls-dev:4298/tiki-download_wiki_attachment.php?attId=118]
[First Production Toroid Testing.DOC, M. Cecere|http://lcls-dev:4298/tiki-download_wiki_attachment.php?attId=117]
h1. Minutes:
* Circuit Discussion
** Add "I'm Alive" 24VDC output to MPS active high
** Increase MPS 24V pull-ups to 3K?
** Update ICD
** Test Ext Trig Inputs for data (DAC) update rate
** Rework 2nd board, record rework instructions, start 3rd board rework
* Rack Install
** get two boxes ready, one for Sheng, one for testing
** When will rack cables be here?
* Production Toroid Characterization
** tested 9 toroids
** 2 of the 3 large bore toroids are shorted internally.
** others measure good
** in vacuum/bake out now
h1. Action Items:
# *M. Cecere:* Add MPS "I'm Alive" bit
# *M. Cecere:* External Trigger testing, both Cal and Norm
# *M. Cecere:* Start Second box assembly
# *M. Cecere:* Rework second board and record rework instructions
# *M. Cecere:* When will rack cables be here?
| 