TDC calibration - Revision history

Kosiolek at 15:24, 19 March 2015

2015-03-19T15:24:10Z

Kosiolek at 15:13, 19 March 2015

2015-03-19T15:13:38Z

Kosiolek at 15:12, 19 March 2015

2015-03-19T15:12:57Z

Kosiolek at 15:12, 19 March 2015

2015-03-19T15:12:28Z

Kosiolek at 15:09, 19 March 2015

2015-03-19T15:09:50Z

Kosiolek at 15:08, 19 March 2015

2015-03-19T15:08:57Z

Kosiolek at 15:07, 19 March 2015

2015-03-19T15:07:13Z

Kosiolek at 15:05, 19 March 2015

2015-03-19T15:05:05Z

Kosiolek at 15:04, 19 March 2015

2015-03-19T15:04:15Z

Kosiolek at 15:00, 19 March 2015

2015-03-19T15:00:21Z

@@ Line 53: / Line 53: @@
 [[File:dt_400ns_8739_pic.jpg| 500 px]]
-The effect of multiple pulsing appeared at this point. It should be fixed before the production runs start.
+ The effect of multiple pulsing appeared at this point.
 The mean of the peak is at 511.5 channel

@@ Line 19: / Line 19: @@
 [[File:r8736_tdc.jpg | 500 px]]
-  Looking at the data it can be concluded that TDC measures the time difference
 '''run# 8737''': delay dt=200 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
@@ Line 33: / Line 31: @@
 The mean of the peak is at 165.5 channel
 '''run# 8738''': delay dt=300 ns between the rise side of the common start pulse and the fall side of the fake stop signal.

@@ Line 19: / Line 19: @@
 [[File:r8736_tdc.jpg | 500 px]]
-  Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal.
+  Looking at the data it can be concluded that TDC measures the time difference
 '''run# 8737''': delay dt=200 ns between the rise side of the common start pulse and the fall side of the fake stop signal.

@@ Line 19: / Line 19: @@
 [[File:r8736_tdc.jpg | 500 px]]
-Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal.
+ Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal.
 '''run# 8737''': delay dt=200 ns between the rise side of the common start pulse and the fall side of the fake stop signal.

@@ Line 19: / Line 19: @@
 [[File:r8736_tdc.jpg | 500 px]]
-{{hilite | Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal. | lightblue }}
+Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal.
 '''run# 8737''': delay dt=200 ns between the rise side of the common start pulse and the fall side of the fake stop signal.

← Older revision		Revision as of 15:07, 19 March 2015
Line 52:		Line 52:

	[[File:dt_400ns_8739_pic.jpg\| 500 px]]		[[File:dt_400ns_8739_pic.jpg\| 500 px]]
		+
		+	The effect of multiple pulsing appeared at this point. It should be fixed before the production runs start.

	The mean of the peak is at 511.5 channel		The mean of the peak is at 511.5 channel

@@ Line 74: / Line 74: @@
 {| border="1"
-| Delay, ns || Average TDC ch #
+| Delay between fall sides of start/stop, ns || Average TDC ch #
 |-
 | 100 || 165.5

← Older revision		Revision as of 15:04, 19 March 2015
Line 18:		Line 18:

	[[File:r8736_tdc.jpg \| 500 px]]		[[File:r8736_tdc.jpg \| 500 px]]
		+
		+
		+	Looking at the data it can be concluded that TDC measures the time difference between the fall side of the start signal and the fall side of the stop signal.

@@ Line 1: / Line 1: @@
-'''run# 8742''': delay dt=59 ns between the rise side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8742''': delay dt=59 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 [[File:dt_100ns_8742_pic.jpg | 500 px]]
@@ Line 10: / Line 10: @@
-'''run# 8736''': delay dt=100 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8736''': delay dt=100 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 [[File:dt_100ns_8736_pic.jpg | 500 px]]
@@ Line 20: / Line 20: @@
-'''run# 8737''': delay dt=200 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8737''': delay dt=200 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
@@ Line 32: / Line 32: @@
 The mean of the peak is at 165.5 channel
-'''run# 8738''': delay dt=300 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8738''': delay dt=300 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 [[File:r8738_tdc.jpg | 500 px]]
@@ Line 44: / Line 44: @@
-'''run# 8739''': delay dt=400 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8739''': delay dt=400 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 The data look like:
@@ Line 52: / Line 52: @@
 The mean of the peak is at 511.5 channel
-'''run# 8740''': delay dt=800 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8740''': delay dt=800 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 The data look like:
@@ Line 60: / Line 60: @@
 The mean of the "main" peak is at 1197 channel
-'''run# 8741''': delay dt=1000 ns between the fall side of the common start pulse and the rise side of the fake stop signal.
+'''run# 8741''': delay dt=1000 ns between the rise side of the common start pulse and the fall side of the fake stop signal.
 The data look like: