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Ed Cullerton

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09/11/2020

01:34 PM LE Linac LLRF Task #21912: Support efforts to move LE Linac LLRF to kernel 6.4
The 5500 board that Dennis gave us has been tested and is currently running in LLRF0 (LIP740).
We now have two spa...

09/09/2020

01:59 PM LE Linac LLRF Task #21912: Support efforts to move LE Linac LLRF to kernel 6.4
As an additional test, we rebooted one of the systems that hung up, but did not start any of the software. We observ...

09/02/2020

09:12 AM llrf-hwr-2cavity-labview Bug #24901 (New): Save Data Frequency Tracking Units
Currently, the Labview code is applying primary units to the save data.
It is recommended to convert the units to ...

08/26/2020

03:39 PM Booster LLRF PIP-II Integration Task #24825: Timing System / MEBT Chppoer / Booster LLRF block diagram and timeline development
Attached the meeting notes for 11/1/19 and the latest meeting 8/26/20.
An updated block diagram/timeline with sugg...

08/24/2020

11:38 AM Booster LLRF PIP-II Integration Task #24825 (Assigned): Timing System / MEBT Chppoer / Booster LLRF block diagram and timeline development
I combined the block diagram and the timeline to make document tracking easier.

08/19/2020

03:04 PM Booster LLRF PIP-II Integration Task #24825: Timing System / MEBT Chppoer / Booster LLRF block diagram and timeline development
The times on the timeline are rough estimates. If anyone has better estimates, I can add them as we go.
02:36 PM Booster LLRF PIP-II Integration Task #24825 (Assigned): Timing System / MEBT Chppoer / Booster LLRF block diagram and timeline development
We can track the block diagram and time line on this ticket.
Features of the current block diagram and timeline in...

08/17/2020

08:03 AM LE Linac LLRF Task #21912: Support efforts to move LE Linac LLRF to kernel 6.4
With both system running with 6.4, they both failed with the same trigger issue. With this, we can probably say that...

08/14/2020

12:55 PM LE Linac LLRF Task #21912: Support efforts to move LE Linac LLRF to kernel 6.4
Moving the 6.4 LLRF6 slot zero card into the bottom LLRF0 VXI crate resulted in the same trigger issue.
For the ne...

08/13/2020

09:24 AM LE Linac LLRF Task #21912: Support efforts to move LE Linac LLRF to kernel 6.4
I moved the 5500 card(LLRF6) to the bottom VXI crate this morning. In the process, I found that the 805 clock was di...

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