TAP Instrumentation: Difference between revisions
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==Objective== | ==Objective== | ||
Open source instrumentation and measurement | Open source ecosystem for instrumentation and measurement software and tools. Scalable, reliable, cost-effective and efficient. | ||
==Project Team== | ==Project Team== | ||
:- Lead: [mailto:anand.ram@calnexsol.com | :- Lead: [mailto:anand.ram@calnexsol.com Anand Ram] (Calnex) | ||
:- Lead: [mailto:julianstj@fb.com | :- Lead: [mailto:julianstj@fb.com Julian St James] (Meta) | ||
==Meeting invite== | |||
8:00am - 8:30am PST every Second and Fourth Thursday: [https://teams.microsoft.com/dl/launcher/launcher.html?url=%2F_%23%2Fl%2Fmeetup-join%2F19%3Ameeting_OGE1MzNkMGMtZDRjMS00YzFiLTg4MTAtZjcxNzEwYzI2ODIy%40thread.v2%2F0%3Fcontext%3D%257b%2522Tid%2522%253a%2522fbb4e2fb-f802-4d55-beca-b7149551e928%2522%252c%2522Oid%2522%253a%2522cff27e02-befc-4437-98d5-96034f77b90c%2522%257d%26anon%3Dtrue&type=meetup-join&deeplinkId=5f0bbd41-a286-4e8b-b786-5162812cfe21&directDl=true&msLaunch=true&enableMobilePage=true&suppressPrompt=true Launch Teams Meeting Link] | |||
==Recording from Past Calls== | ==Recording from Past Calls== | ||
[https://drive.google.com/file/d/1Ctz2eWt2e71y9ChquZGdu6Fc9H5PQZZs/view?usp=sharing 20 Jan 2022] | |||
[https://drive.google.com/file/d/1Ew3LOo-vUEA_KcP0A_MnnkuHmVzykC6V/view?usp=sharing 27 Jan 2022] | |||
[https://drive.google.com/file/d/1iBY6HX9EA6CKG3QWYw7ZwfNMUUyketMG/view?usp=sharing 24 Feb 2022] | |||
[https://drive.google.com/file/d/1xPt-CWZEpcoVGmgpRnG8ccebdfoZ46vq/view?usp=sharing 23 Jun 2022] | |||
[https://drive.google.com/file/d/1uO8RtSFO5l7xTY6mTIrsImsP2iaRvyNC/view?usp=sharing 27 October 2022 PTP Simulator Demo] | |||
[https://drive.google.com/file/d/1sZzXC85Pl4viJoBF0x6Y_eYNiCe-YtY-/view?usp=sharing 10 November 2022 Monitoring Discussion] | |||
==Hardware Roadmap== | |||
{| class="wikitable" | |||
|- | |||
! | |||
! Design !! Objective | |||
|- | |||
| '''#1''' | |||
| Time Card based PPS measurement | |||
| Scaleable use of the Time Card in a generic server to perform up to 4 PPS measurements | |||
|- | |||
|} | |||
==Software== | |||
{| class="wikitable" | |||
|- | |||
! | |||
! Design !! Objective | |||
|- | |||
| '''#1''' | |||
| Time Card based PPS measurement | |||
| Interface with Time Card driver and export PPS measurement data in a useful format | |||
|- | |||
|} | |||
==Potential Future Hardware Solutions== | |||
{| class="wikitable" | |||
|- | |||
! | |||
! Core Hardware !! Objective | |||
|- | |||
| '''#1''' | |||
| TDC | |||
| Small, cheap, and low power use-case | |||
|- | |||
|- | |||
| '''#2''' | |||
| PTM controller | |||
| A PCIe based daughter card that can be synchronized with a high stability source (Time Card) over PCIe to scale PPS measurements | |||
|- | |||
|- | |||
| '''#3''' | |||
| UWB | |||
| A method for distributing GPS and time to areas where measurements are made, but GPS is not available | |||
|- | |||
|- | |||
| '''#4''' | |||
| DPLL | |||
| A discrete design based around a DPLL , removing the need for an FPGA | |||
|- | |||
|} | |||
Latest revision as of 17:06, 10 November 2022
Instrumentation and Measurement - Workstream #6[edit]
Objective[edit]
Open source ecosystem for instrumentation and measurement software and tools. Scalable, reliable, cost-effective and efficient.
Project Team[edit]
- - Lead: Anand Ram (Calnex)
- - Lead: Julian St James (Meta)
Meeting invite[edit]
8:00am - 8:30am PST every Second and Fourth Thursday: Launch Teams Meeting Link
Recording from Past Calls[edit]
27 October 2022 PTP Simulator Demo
10 November 2022 Monitoring Discussion
Hardware Roadmap[edit]
| Design | Objective | |
|---|---|---|
| #1 | Time Card based PPS measurement | Scaleable use of the Time Card in a generic server to perform up to 4 PPS measurements |
Software[edit]
| Design | Objective | |
|---|---|---|
| #1 | Time Card based PPS measurement | Interface with Time Card driver and export PPS measurement data in a useful format |
Potential Future Hardware Solutions[edit]
| Core Hardware | Objective | |
|---|---|---|
| #1 | TDC | Small, cheap, and low power use-case |
| #2 | PTM controller | A PCIe based daughter card that can be synchronized with a high stability source (Time Card) over PCIe to scale PPS measurements |
| #3 | UWB | A method for distributing GPS and time to areas where measurements are made, but GPS is not available |
| #4 | DPLL | A discrete design based around a DPLL , removing the need for an FPGA |