Differences

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--- doc [2022/11/07 13:36] – [Octoclocks] lcardoso
+++ doc [2023/11/27 11:58] (current) – [Node position map] lcardoso
@@ Line 19: / Line 19: @@
 ===== Node position map =====
+{{:node_positions_new.png?700|}}
-{{:node_positions.png?700|}}
 (Click on the image for a higher resolution picture)
@@ Line 59: / Line 58: @@
 {{::cortexlab_octoclock.png?800|}}
-Measurements in the CorteXlab room:
+==== Timing measurements in the CorteXlab room: ====
 The octoclock produces a PPS signal that has a period of 1s and remains high during 200ms and low 800ms as shown below:
@@ Line 65: / Line 65: @@
 {{::pps.png?nolink&300|}}{{::pps_detail.png?nolink&300|}}
-The PPS signals between the slave octoclocks in the room are mismatched by a maximum of 800ps as show below:
+The PPS signals between the slave octoclocks in the room are mismatched by a maximum of 800ps as shown below (examples):
+{{::tek0000.png?nolink&600|}}
+Between nodes 28 (connected to octoclock 3) and 31 (connected to octoclock 4)
+{{::tek0001.png?nolink&600|}}
+Between nodes 31 (connected to octoclock 4) and 14 (connected to octoclock 2)
+{{::tek0002.png?nolink&600|}}
+Between nodes 14 (connected to octoclock 2) and 10 (connected to octoclock 1)
+{{::tek0003.png?nolink&600|}}
+Between nodes 10 (connected to octoclock 1) and 27 (connected to octoclock 3)
+For more (updated) info on the octoclocks:
 [[https://www.ettus.com/wp-content/uploads/2019/01/Octoclock_Spec_Sheet.pdf|Octoclock specifications on Ettus site]]