User contributions
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Jump to navigationJump to search- 01:42, 5 March 2010 diff hist +130 N E-Det Motion System New page: * The electron detector is moved in and out of the beam by the motion system showed below: 700px current
- 01:42, 5 March 2010 diff hist +6 Electron Detector
- 01:42, 5 March 2010 diff hist -113 Electron Detector
- 01:39, 5 March 2010 diff hist +60 N Q-Weak Amplifier Discriminator New page: * Q-Weak Amplifier Discriminator. 700px
- 01:39, 5 March 2010 diff hist -62 Electron Detector
- 01:39, 5 March 2010 diff hist +116 Shielded Flex Cables current
- 01:38, 5 March 2010 diff hist -352 Electron Detector
- 01:37, 5 March 2010 diff hist -102 Electron Detector
- 01:36, 5 March 2010 diff hist -82 Compton Polarimeter →Subsystems
- 01:36, 5 March 2010 diff hist +567 N Diamond strip electron detector New page: The electron detector is composed of four 2.1cmx2.1cm planes separated by 1cm and staggered 100 µm with respect to each other. Each plane contains 96 horizontal diamond strips (poly...
- 01:36, 5 March 2010 diff hist -570 Electron Detector
- 01:35, 5 March 2010 diff hist +632 Electron Detector
- 00:57, 5 March 2010 diff hist +30 N File:QWAD.png Q-Weak Amplifier Discriminator current
- 15:17, 4 March 2010 diff hist +1 Compton Polarimeter →Subsystems
- 19:06, 3 March 2010 diff hist +3,186 N Master v1495 New page: '''Master v1495''' The signals from patch1(slave-1) will be ported to '''A-port''' of the master board. {| style="color:maroon; background-color:#ffffff;" c...
- 19:05, 3 March 2010 diff hist +2,173 N Slave v1495 New page: '''Slave-1:''' The A, B, D and E ports take LVDS, 32 bit input signal information from the top 32 strips of planes 1, 2, 3 and 4 respectively. Pin 1 is indicated by a white arrow on the p...
- 19:02, 3 March 2010 diff hist +35 Compton Polarimeter →Data Acquisition
- 18:58, 3 March 2010 diff hist +1,172 Pin Plan of v1495 current
- 17:58, 3 March 2010 diff hist +713 N Pin mappings in Mezzanine A395D New page: The Pin mapping needed in the vhdl code for using the A395D[8 NIM/TTL input/output channels] as an '''Output''': {| style="color:maroon; background-color:#ffffff;" cellpadding="10" cellspa...
- 17:28, 3 March 2010 diff hist +8 Pin Plan of v1495 →Slave board
- 17:22, 3 March 2010 diff hist 0 m Compton Polarimeter →Electron Detector Setup
- 14:28, 3 March 2010 diff hist +637 Burning new firmware in v1495
- 14:22, 3 March 2010 diff hist +1,794 N Burning new firmware in v1495 New page: * You need to login into the CPU of the crate which has this v1495 using telnet or minicom. telnet c-comptonv0 * change your directory to the place where you have the firmware saved cd...
- 13:35, 3 March 2010 diff hist +73 Compton Polarimeter →Data Acquisition
- 13:32, 3 March 2010 diff hist +24 Compton Polarimeter →Data Acquisition
- 21:56, 22 February 2010 diff hist +3 Library of functions
- 21:52, 22 February 2010 diff hist +1,695 Library of functions
- 21:10, 22 February 2010 diff hist +337 Library of functions
- 18:47, 19 February 2010 diff hist -6 Pin Plan of v1495 →Slave board
- 18:46, 19 February 2010 diff hist +3 Pin Plan of v1495 →Slave board
- 18:45, 19 February 2010 diff hist -61 Pin Plan of v1495 →Slave board
- 18:41, 19 February 2010 diff hist +4 Pin Plan of v1495 →Slave board
- 18:41, 19 February 2010 diff hist +330 Pin Plan of v1495 →Slave board
- 17:41, 6 February 2010 diff hist +42 N Test Box New page: 1050 px
- 17:39, 6 February 2010 diff hist +119 N File:Detector Snaps 003.JPG The test box with High voltage connection and proper grounding , capable of testing two Detector planes simultaneously. current
- 15:59, 5 February 2010 diff hist 0 m Shielded Flex Cables
- 15:58, 5 February 2010 diff hist +14 Shielded Flex Cables
- 15:56, 5 February 2010 diff hist +219 N Shielded Flex Cables New page: Connecting the Flex cable between Diamond Detector and QWAD Image:Flex_004.JPG The Diamond Detector deep in the test box and the Flex cables apparently unable reach the required con...
- 15:45, 5 February 2010 diff hist +85 N File:Flex 005.JPG Difficulty in connecting the flex with the detector 50-pin connection inside the box. current
- 15:44, 5 February 2010 diff hist +46 N File:Flex 004.JPG Connecting DD and QWAD with the Flex Cable - 1 current
- 15:43, 5 February 2010 diff hist +21 N File:Flex Cable 002.JPG the flex cable as is. current
- 15:40, 5 February 2010 diff hist +74 Compton Polarimeter →Subsystems
- 16:19, 29 January 2010 diff hist +316 Compton Polarimeter →Data Acquisition
- 08:56, 28 January 2010 diff hist +3 Compton Polarimeter →Data Acquisition
- 08:51, 28 January 2010 diff hist +1,725 N Output data structure in CODA New page: The electron detector readout boards(v1495) are currently outputting data in the following format: == Event types defined == Event type 1 : single event mode Event type 4 : accumulati...
- 08:50, 28 January 2010 diff hist +928 N Signal Flow Layout New page: The signals from the top cluster of 32 strips (0-31) are given as an input (via QWAD) to the v1495 board (say) Slave-1 (s1). In the slave boards: the A port gets signals from plane-1 th...
- 08:49, 28 January 2010 diff hist +7,250 N Library of functions New page: These are the library of functions for the v1495 slave boards. v1495cpInit(''laddr''): This function initializes the board by # reseting all the buffers # checking board ID's # check...
- 08:49, 28 January 2010 diff hist +4,170 N Pin Plan of v1495 New page: Note: Please go through the nomenclature conventions to follow this section clearly. While programming the firmware, the Pin plan has been assumed. All sig...
- 08:47, 28 January 2010 diff hist +722 N Nomenclature Conventions New page: === Conventions followed in the Firmware === The number of pins is numbered starting from 1 whereas the pin numbers are numbered starting from 0. chc: Compton Hall C s1: slave 1 s2: s...
- 08:46, 28 January 2010 diff hist +188 Compton Polarimeter
