Changes for page Trigger Howto

Last modified by sndueste on 2023/07/07 11:28
From version 10.1
edited by sndueste
on 2019/09/17 14:29
Change comment: There is no comment for this version
To version 31.1
edited by sndueste
on 2023/07/07 11:28
Change comment: There is no comment for this version

Summary

Details

Page properties
Tags
... ... @@ -1,0 +1,1 @@
1 +how-to
Content
... ... @@ -5,82 +5,47 @@
5 5  = Introduction (user panel)
6 6   =
7 7  
8 -The MTCA based triggers have a jitter in the few ps range, the delay can be shifted in 1 ns steps (over many ms), one can choose between 10 Hz triggers, frequencies locked to the pulses (e.g. 1MHz) and the actual bunch patterns. A detailed description can be found in [[x2Timer manual>>attach:x2Timer.pdf]].
8 +The MTCA based triggers have a jitter in the few ps range, the delay can be shifted in 9 ns steps, One can choose between 10 Hz triggers, Triggers connected to the (fast) FEL shutters,  frequencies locked to the pulses (e.g. 1MHz) and the actual bunch patterns. A detailed description can be found at the[[ N.A.T. webpage >>url:https://nateurope.com/product/namc-pstimer/||shape="rect"]].
9 9  
10 -in short: the triggers are for low impedance (~~50 OHM terminated ?? ), 5V triggers with an adjustable width. The main control panel for the x2 timer has the control options for the 3 front modules (connected with a RJ45 cable - connecting to a "trigger box" with 2 trigger exits (Lemo) each) and 8 Lemo exits at the back of the crate. in the BL-beamline case these triggers are connected to the BNC (patch panel) ports at the rack.
10 +In short:
11 11  
12 -The main control can be done with a simplified user panel which can handle the timing in respect to the FEL pulses and not in respect to some (arbitrary) reference time ( Event)[[~[~[image:url:http://hasfweb.desy.de/pub/Setup/TriggerHowto/Trigger_scheme.gif~|~|alt="Trigger_scheme.gif" width="800"~]~]>>attach:Trigger_scheme.gif]]
12 +* the triggers are for low impedance (~~50 Ohm )
13 +* signal level is:
14 +** + 3 V to + 4.5V  for high (actual trigger)  and  0V for low (baseline) at 50 Ohm
15 +** + 6 V to + 9V  for high  and  0V for low at 1 MOhm
16 +** the different trigger levels come from different hardware versions of the trigger hardware ... (4.5 V new, 3 V old)
17 +** one can also invert the signal in the expert panel ( thus the base line is + (3-5) V and the actual trigger signal is  0V)
18 +* The trigger are send to the MTCA several ms before the first FEL pulse (3.1 ms for the "standard" trigger, 21.5 ms for the "early" trigger).
19 +* The timer card can delay the trigger in 9 ns  steps for more than 100 ms (an option to shift the trigger in 1 ns steps is available in the expert panel)
20 +* The shown delay in µs is in respect to the //first// FEL pulse. negative delay: trigger comes before FEL, positive : trigger comes after the FEL.
21 +* The desired delay has to be entered in the "delay to be set" field and as second step pressing the "set delay" sends the delay value to the timer card. Then the trigger delay will be changed and the "actual delay" will be updated.
22 +* The trigger can be set to only provide a trigger signal if the FEL Fast shutter is open. One has to choose which FEL shutter to use.
23 +* The trigger  width can be adjusted from 9 ns to several ms in 9 ns steps
24 +* The timer card can in addition to the 10 Hz triggers also provide frequencies which are linked to the FEL repetition rate and the actual burst pattern of the FEL. For details how to set these modes see below
25 +* At the beamlines the triggers are provided with a  BNC patch panel
13 13  
27 +The main control can be done with a simplified user panel which can handle the timing in respect to the FEL pulses (and not in respect to some arbitrary event time)
14 14  
29 +
15 15  \\
16 16  
17 -= Different trigger events (starting points) =
32 +[[image:attach:image2020-1-23_12-10-59.png||width="700"]]
18 18  
19 -one can configure each channel for an individual trigger event
34 +\\
20 20  
21 -**FLASH1**
36 +\\
22 22  
23 -(% class="wrapped" %)
24 -|(((
25 -trigger No
26 -)))|(((
27 -function
28 -)))
29 -|(((
30 -16
31 -)))|(((
32 -the MCA trigger 3.11 ms before the Flash1 pulses (same as A6 but more stable)
33 -)))
34 -|(((
35 -166
36 -)))|(((
37 -A6 event. still possible to use but less precise than 16
38 -)))
39 -|(((
40 -162
41 -)))|(((
42 -A2 event as earliest ( 24 ms before the FEL)
43 -)))
44 -|(((
45 -224
46 -)))|(((
47 -E0 event of the BL fast shutter ( 19 ms before the FEL)
48 -)))
49 -|(((
50 -225
51 -)))|(((
52 -E1 event of the PG fast shutter ( 19 ms before the FEL)
53 -)))
54 -|(((
55 -21
56 -)))|(((
57 -Trig16 + first bunch of FLASH1 - this trigger is shifted when FL1 starts later than "700"
58 -)))
38 +Choosing a FLASH1 trigger there are 2 options to be synchronized with the BL and the PG shutter :
59 59  
60 -\\
40 + [[image:attach:image2020-1-23_12-29-40.png||height="250"]]
61 61  
62 -\\
42 +A yellow background indicates that the trigger is synchronized to a fast shutter:
63 63  
64 -**FLASH2**
44 +[[image:attach:image2020-1-23_12-31-41.png||height="250"]] or:[[image:attach:image2020-1-23_12-32-20.png||height="250"]]
65 65  
66 -(% class="wrapped" %)
67 -|(((
68 -trigger No
69 -)))|(((
70 -function
71 -)))
72 -|(((
73 -22
74 -)))|(((
75 -Trig116 + first bunch of FLASH2 - this trigger is shifted when FL2 starts at a different start time
76 -)))
77 -|(((
78 -181
79 -)))|(((
80 -shifts with the start time of FLASH2 as event 22 but comes 22 ms ! before the FEL
81 -)))
46 +\\
82 82  
83 -from this trigger as starting point one can shift the timing in 9 ns steps first and finally in 0.9 ns steps for fine adjustment.
48 +\\
84 84  
85 85  \\
86 86  
... ... @@ -88,7 +88,7 @@
88 88  
89 89  \\
90 90  
91 -[[image:attach:image2019-9-17_13-10-56.png||height="250"]] [[image:attach:image2019-9-17_13-8-46.png||height="400"]]
56 +[[image:attach:image2020-1-23_12-28-6.png||height="250"]] [[image:attach:image2019-9-17_13-8-46.png||height="400"]]
92 92  
93 93  With the **"Expert overview"** one gets the overview over all channels available on the timing card and can configure the card. This is useful to look what channels are using clock settings or burst mode settings that one wants to change ... and using the other tabs one can set parameters for clocks and bursts (see below)
94 94  
... ... @@ -96,14 +96,12 @@
96 96  
97 97  For each trigger channel there is in addition an **"Expert panel"** to set the properties of THIS channel
98 98  
99 -[[image:attach:image2019-9-17_13-14-52.png||height="250"]] [[image:attach:image2019-9-17_13-15-38.png||width="550"]]
64 +[[image:attach:image2020-1-23_12-28-46.png||height="250"]] [[image:attach:image2019-9-17_13-15-38.png||width="550"]]
100 100  
101 101  \\
102 102  
103 103  \\
104 104  
105 -\\
106 -
107 107  = Set a constant frequency to a channel =
108 108  
109 109  =
... ... @@ -153,66 +153,239 @@
153 153  
154 154  \\
155 155  
119 +== General FLASH frequencies: ==
120 +
156 156  \\
157 157  
123 +(% class="relative-table wrapped" style="width: 19.422%;" %)
124 +|(% class="highlight-grey" title="Hintergrundfarbe : Grau" data-highlight-colour="grey" %)(((
125 +(% style="color: rgb(0,0,0);" title="" %)**Name          
126 +**
127 +)))|(% class="highlight-grey" title="Hintergrundfarbe : Grau" data-highlight-colour="grey" %)(((
128 +(% style="color: rgb(0,0,0);" title="" %)**Frequency                
129 +**
130 +)))|(% class="highlight-grey" title="Hintergrundfarbe : Grau" data-highlight-colour="grey" %)(((
131 +(% style="color: rgb(0,0,0);" title="" %)**Divider**
132 +)))
133 +|(((
134 +1.3 GHz
135 +)))|(((
136 +1300.000000 MHz
137 +)))|(((
158 158  \\
139 +)))
140 +|(((
141 +108 MHz
142 +)))|(((
143 +108.333333 MHz
144 +)))|(((
145 +12
146 +)))
147 +|(((
148 +9 MHz
149 +)))|(((
150 +9.02777777 MHz
151 +)))|(((
152 +144
153 +)))
154 +|(((
155 +4.5 MHz
156 +)))|(((
157 +4.513888 MHz
158 +)))|(((
159 +288
160 +)))
161 +|(((
162 +1 MHz
163 +)))|(((
164 +1.003086 MHz
165 +)))|(((
166 +1296
167 +)))
159 159  
160 160  \\
161 161  
162 162  Once a clock is configured with the right frequency one can choose in the "expert panel" of the according channel the "FPGA clock" in the "input source select"  chooser.
163 163  
164 -\\
173 +One has to set the delay to values less than the repetition rate ... (so for 1 MHz between 0 and 990 µs)  and the trigger width also less than the rep rate ...
165 165  
166 -\\
175 +This results in a continuous train of pulses with the set trigger width.
167 167  
177 += Creating an (own) burst trigger =
178 +
179 +One can use now a SECOND trigger channel which is set to a regular 10 Hz trigger  and gate the clock output to create a burst with defined start point and length,
180 +
181 +For the example we use the FRONT.TRG2 (BL3 Trg5) as gate pulse which defines the length of the burst (set with the trigger width) and the (rough) starting point of the burst. This trigger is only used as gate and the physical trigger output is NOT used.
182 +
183 +The  second channel (here FRONT.TRG3 (BL3 Trg6) which is set to the clock frequency defines the reprate (by the FPGA clock setting) , the exact starting point of the first trigger ( by the delay ) and the width of the  MHz/kHz triggers (width).
184 +
185 +**To get from the clock to the burst trigger** one has to:
186 +
187 +* set the  "2nd source select" to the gate trigger ( here FRONT.TRG2) - this defines a second source to considder for the trigger output.
188 +* and the "output source select" to "AND 2nd Ch."  this finally only sends a trigger if on both inputs (clock and gate) we have a high signal.
189 +
168 168  \\
169 169  
170 -One has to set the delay to values less than the repetition rate ... (so for 1 MHz between 0 and 990 µs)  and the trigger width also less than the rep rate ...
192 +[[image:attach:image2019-9-17_14-35-5.png||height="250"]] [[image:attach:image2019-9-17_14-34-38.png||width="400"]]
171 171  
172 172  \\
173 173  
174 174  \\
175 175  
198 += Real bunch trigger  - get a trigger for each FEL pulse =
199 +
176 176  \\
177 177  
178 -This results in a continuous train of pulses with the set trigger width :
202 +Sometimes it is convenient to get a trigger pulse for each pulse in the FEL. thus if the FEL number of bunches or reprate are changed, the trigger adapts accordingly.
179 179  
180 -= Creating an (own) burst trigger =
204 +For this one has to select the source of interest in the expert overview panel (tab: "Bunch pattern") ... well for us this is FLASH1 (FL1D) or FLASH2 (FL2D)
181 181  
182 -One can use now a SECOND trigger channel which is set to a regular 10 Hz trigger  and gate the clock output to create a burst with defined start point and length,
206 +There are 6 different bunch pattern "channels" one can configure. Typically only 2 are needed ... And in each one there are 6 selectors to choose sources . We only need one - it does not matter in which one is used.
183 183  
184 -\\
208 +[[~[~[image:attach:image2019-9-17_14-51-28.png~|~|height="250"~]~]>>attach:image2019-9-17_14-51-28.png]][[image:attach:image2019-9-17_14-47-15.png||thumbnail="true" height="199"]]
185 185  
186 186  \\
187 187  
212 +In the expert panel one can now choose the configured "Bunch Pattern" as "Input source select"
213 +
214 +**NOTE: To shift the burst in time one can no longer use the delay of the individual channel BUT the delay in the "Bunch pattern" tab in the expert overview! This now shifts all bursts ... so you better know what you are doing. typically the burst is already shifted to the actual FEL timing ... Shifting the timing should be discussed with the beamline scientist / local contact ...**
215 +
188 188  \\
189 189  
218 +[[image:attach:image2019-9-17_15-4-47.png||height="250"]][[image:attach:image2019-9-17_14-52-40.png||height="250"]]
219 +
190 190  \\
191 191  
192 192  \\
193 193  
224 += Different trigger events (starting points) =
225 +
226 +one can configure each channel for an individual trigger event
227 +
228 +**FLASH1**
229 +
230 +(% class="wrapped" %)
231 +|(((
232 +trigger No
233 +)))|(((
234 +function
235 +)))
236 +|(% colspan="1" %)(((
237 +21
238 +)))|(% colspan="1" %)(((
239 +Trig16 + first bunch of FLASH1 - this trigger is shifted when FL1 starts later than "700"
240 +)))
241 +|(% colspan="1" %)(((
242 +180
243 +)))|(% colspan="1" %)(((
244 +shifts with the start time of FLASH1 as event 21 but comes 23 ms  before the FEL
245 +)))
246 +|(((
247 +16
248 +)))|(((
249 +the MCA trigger 3.11 ms before the Flash1 pulses (same as A6 but more stable)
250 +)))
251 +|(((
252 +166
253 +)))|(((
254 +A6 event. still possible to use but less precise than 16
255 +)))
256 +|(((
257 +162
258 +)))|(((
259 +A2 event as earliest ( 24 ms before the FEL)
260 +)))
261 +|(((
262 +224
263 +)))|(((
264 +E0 event of the BL fast shutter ( 19 ms before the FEL) - to be switched off in 2020
265 +)))
266 +|(((
267 +225
268 +)))|(((
269 +E1 event of the PG fast shutter ( 19 ms before the FEL) - to be switched off in 2020
270 +)))
271 +
194 194  \\
195 195  
196 196  \\
197 197  
198 -* in order to generate a stable frequency one has to set the input source to FPGA clock (and use dividers to get the desired frequency)
199 -* to generate the burst patterns of the FEL one has to choose a trigger event (best 116 for FLASH 2 and 16 for FLASH1) and activate Destination 1 for FLASH1 and Destination 2 for FLASH2 . finally one has to assign the activated Bunch pattern mask to the trigger channel of choice . now the pattern can be shifted and the trigger width can be changed as with the 10 Hz triggers. **IMPORTANT: to move the bunchtrain to the desired starting point the DELAY in the expert panel (see below) has to be used. The Trigger in the user panel (see above) has to be set to 0 !!!**
200 -[[~[~[image:url:http://hasfweb.desy.de/pub/Setup/TriggerHowto/mtcatrigger2k.png~|~|alt="mtcatrigger2k.png" width="607" height="458"~]~]>>attach:mtcatrigger2k.png]]
276 +**FLASH2**
201 201  
202 -here an example defining the bunch pattern for FLASH1 to mask 1
278 +(% class="wrapped" %)
279 +|(((
280 +trigger No
281 +)))|(((
282 +function
283 +)))
284 +|(((
285 +22
286 +)))|(((
287 +Trig116 + first bunch of FLASH2 - this trigger is shifted when FL2 starts at a different start time
288 +)))
289 +|(((
290 +181
291 +)))|(((
292 +shifts with the start time of FLASH2 as event 22 but comes 23 ms  before the FEL
293 +)))
203 203  
295 +from this trigger as starting point one can shift the timing in 9 ns steps first and finally in 0.9 ns steps for fine adjustment.
296 +
204 204  \\
205 205  
206 206  \\
207 207  
301 += Info about the Fast shutter trigger =
302 +
303 +Since Jan 2020 the fast shutter trigger at FLASH1 is generated via local inhibit at the EXP1 and EXP2 crate and not via E0 and E1 events anymore
304 +
305 +for details see [[doc:FLASH.Fast Shutter trigger inhibit system]]
306 +
208 208  \\
209 209  
309 +== Special trigger options for the fast shutter: ==
310 +
311 +=== Fast shutter inhibit signal ===
312 +
313 +It is possible to have the fast shutter inhibit signal (the signal coming from the fast shutter to the inhibit boxes connected to the X2 cards) directly available for users. For this one can select the output source as 2nd channel:
314 +
315 +[[image:attach:image2020-2-5_10-59-41.png||height="250"]]
316 +
210 210  \\
211 211  
319 +=== Inverse fast shutter trigger ===
320 +
321 +If one wants to have an inverse fast shutter trigger (10 Hz signal that comes only if the fast shutter is** CLOSED**) one can use a T and a small Lemo cable to double the input from the fast shutter  to another input at the inhibit box.
322 +
323 +In the FL2 case input1 is the regular fast shutter channel and input2 is usually not used. for this additional input one can set the input configuration to **inverse:**
324 +
325 +[[image:attach:image2020-2-5_14-11-55.png||height="400"]]
326 +
212 212  \\
213 213  
329 += Some expert infos =
330 +
331 +== how to find details (age ...) of the timer cards / RTMs ==
332 +
333 +[[image:attach:Capture.PNG||height="250"]][[image:attach:Capture1.PNG||height="250"]][[image:attach:Capture2.PNG||thumbnail="true" height="250"]]
334 +
335 +== Info about the trigger levels of the RTMs ==
336 +
337 +**3V** RTMs: (Status July 2023)
338 +
339 +* FLASH.FEL/TIMER/EXP2/RTM...  (BL3)
340 +* FLASH.FEL/TIMER/EXP2.1/RTM...  (fast shutter monitor ..)
341 +* FLASH.FEL/TIMER/EXP1.1/RTM...  (new for PG1)
342 +* FLASH.FEL/TIMER/FL2EXP1.1/RTM...  (FL24)
343 +
214 214  \\
215 215  
346 +**4.5V** RTMs: (Status July 2023)
347 +
348 +* FLASH.FEL/TIMER/EXP1/RTM...  (BL1)
349 +* FLASH.FEL/TIMER/FL2EXP1/RTM...  (FL26)
350 +* FLASH.FEL/TIMER/THZSTR1/RTM... (FL21)
351 +
216 216  \\
217 217  
218 218  \\
Capture.PNG
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +68.6 KB
Content
Capture1.PNG
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +357.5 KB
Content
Capture2.PNG
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +30.2 KB
Content
Trigger_scheme.gif
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +153.1 KB
Content
image2019-9-17_13-10-56.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +72.0 KB
Content
image2019-9-17_13-14-52.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +72.1 KB
Content
image2019-9-17_13-15-38.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +29.4 KB
Content
image2019-9-17_13-18-37.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +5.9 KB
Content
image2019-9-17_13-18-9.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +50.3 KB
Content
image2019-9-17_13-8-46.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +91.4 KB
Content
image2019-9-17_14-20-56.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +96.1 KB
Content
image2019-9-17_14-21-17.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +92.7 KB
Content
image2019-9-17_14-22-29.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +92.7 KB
Content
image2019-9-17_14-34-38.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +160.9 KB
Content
image2019-9-17_14-35-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +44.8 KB
Content
image2019-9-17_14-46-56.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +110.2 KB
Content
image2019-9-17_14-47-15.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +22.4 KB
Content
image2019-9-17_14-51-28.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +159.0 KB
Content
image2019-9-17_14-52-27.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +57.9 KB
Content
image2019-9-17_14-52-33.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +57.9 KB
Content
image2019-9-17_14-52-40.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +29.4 KB
Content
image2019-9-17_15-4-47.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +96.2 KB
Content
image2020-1-23_12-10-59.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +413.6 KB
Content
image2020-1-23_12-19-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +182.2 KB
Content
image2020-1-23_12-27-25.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +19.2 KB
Content
image2020-1-23_12-28-46.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +181.0 KB
Content
image2020-1-23_12-28-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +181.3 KB
Content
image2020-1-23_12-29-40.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +21.2 KB
Content
image2020-1-23_12-31-41.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +19.1 KB
Content
image2020-1-23_12-32-20.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +19.0 KB
Content
image2020-2-5_10-59-41.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +26.4 KB
Content
image2020-2-5_14-11-55.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +81.9 KB
Content
mtcatrigger1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +63.3 KB
Content
mtcatrigger2k.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +51.3 KB
Content
mtcatrigger3k.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +79.4 KB
Content
x2Timer.pdf
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.XWikiGuest
Size
... ... @@ -1,0 +1,1 @@
1 +526.1 KB
Content