Differences

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--- event_filter [2018/05/11 13:59]
pereira [S800 data format from Event Filter (S800 Filter)]
+++ event_filter [2018/05/11 14:17]
pereira [S800 OBJECT PIN packet]
@@ Line 657: / Line 657: @@
 |63|62|32|
+===== S800 OBJECT PIN packet =====
+The S800 OBJECT PIN packet includes the energy (encoded in the [[S800 USB DAQ data format#Tag 0x7167: Phillips 7164 ADC module for CRDC anodes (energies and TAC)|S800 Phillips 7164H ADC]] measured in the S800 OBJ PIN detector. Note that for most of the experiments, this packet is empty because this detector is rarely used.
+  * **Packet Length** (self-inclusive)
+^    A number from 4 to 8    ^^^^^^^^^^^^^^^|
+| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | X | X | X | X |
+| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+  * **Packet Tag**
+^    0x58A0    ^^^^^^^^^^^^^^^|
+| 0 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
+| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+  * **Energy**
+The energy from the Phillips ADC is given by one word:
+^  ^^^ Ch ^   energy   ^^^^^^^^^^^|
+| 0 | 0 | 0 | X | X | X | X | X | X | X | X | X | X | X | X | X |
+| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+where Ch is the Phillips ADC channel reserved for the PIN detector (0)
+^  ^^^ Ch ^ ^ energy  ^^^^^^^^^^|
+| 0 | 0 | 0 | X | 0 | X | X | X | X | X | X | X | X | X | X | X |
+| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
+^  ^^^ Ch ^ time  ^^^^^^^^^^^|
+| 0 | 0 | 0 | X | X | X | X | X | X | X | X | X | X | X | X | X |
+| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |

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