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doc [2022/11/07 13:36] – lcardoso | doc [2023/11/27 11:58] (current) – [Node position map] lcardoso | ||
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===== Node position map ===== | ===== Node position map ===== | ||
- | + | {{:node_positions_new.png?700|}} | |
- | {{:node_positions.png?700|}} | + | |
(Click on the image for a higher resolution picture) | (Click on the image for a higher resolution picture) | ||
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{{:: | {{:: | ||
- | Measurements | + | ==== Timing measurements |
The octoclock produces a PPS signal that has a period of 1s and remains high during 200ms and low 800ms as shown below: | The octoclock produces a PPS signal that has a period of 1s and remains high during 200ms and low 800ms as shown below: | ||
- | {{:: | + | {{:: |
+ | |||
+ | The PPS signals between the slave octoclocks in the room are mismatched by a maximum of 800ps as shown below (examples): | ||
+ | |||
+ | {{:: | ||
+ | |||
+ | Between nodes 28 (connected to octoclock 3) and 31 (connected to octoclock 4) | ||
+ | |||
+ | {{:: | ||
+ | |||
+ | Between nodes 31 (connected to octoclock 4) and 14 (connected to octoclock 2) | ||
+ | |||
+ | {{::tek0002.png? | ||
+ | |||
+ | Between nodes 14 (connected to octoclock 2) and 10 (connected to octoclock 1) | ||
- | The PPS signals between the slave octoclocks in the room are mismatched by a maximum of 800ps as show below: | + | {{:: |
+ | Between nodes 10 (connected to octoclock 1) and 27 (connected to octoclock 3) | ||
+ | For more (updated) info on the octoclocks: | ||
[[https:// | [[https:// |
doc.1667824575.txt.gz · Last modified: 2022/11/07 13:36 by lcardoso