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hardware:dbbc3
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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hardware:dbbc3 [2019/02/21 22:14] Guifre [Check calibration's quality] |
hardware:dbbc3 [2019/06/18 00:39] (current) Guifre [Check calibration's quality] |
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| * VNC connection with standard pwd | * VNC connection with standard pwd | ||
| * remote desktop with Windows XP user/pwd | * remote desktop with Windows XP user/pwd | ||
| + | === Installation DDC_V_v123 | ||
| + | Notes provided in 20.11.2018 | ||
| + | |||
| + | - Copy **executable** file 'DBBC3 Control_V_v123.exe' into bin folder or Desktop | ||
| + | - Copy **firmware** files 'dbbc3_ddc-V_v123*.bit' into DBBC_CONF/FilesDBBC | ||
| + | - Copy **config** files: | ||
| + | * 'dbbc3_config_file_V_123.txt' | ||
| + | * 'config_ddc_V.txt' / 'config_ddc_V_12bbc.txt' | ||
| + | * 'config_adb3l.txt' | ||
| + | * 'ddc_v_core3H_#.fila10g' / ddc_V_12bbc_core3H_#.fila10g' | ||
| ==== Start DBBC3 Control ==== | ==== Start DBBC3 Control ==== | ||
| Line 16: | Line 26: | ||
| Launch DBBC Client v4. exe to communicate and launch the dBBC3 commands. | Launch DBBC Client v4. exe to communicate and launch the dBBC3 commands. | ||
| + | |||
| + | Keep editing the config_adb3l.txt file with the new values obtained. | ||
| ==== Calibration of the DBBC3 ==== | ==== Calibration of the DBBC3 ==== | ||
| Line 25: | Line 37: | ||
| === Calibrate offset === | === Calibrate offset === | ||
| - | <WRAP center round tip 60%> | + | |
| - | * dbbcif{a,b,c,d,e,f}=2,60 //- Set a strong attenuation for each of the IF// | + | dbbcif{a,b,c,d,e,f}=2,60 //- Set a strong attenuation for each of the IF// |
| - | * dbbcif{a,b,c,d,e,f} //- Check that each TPI value is in the order between 1000 to 8000// | + | dbbcif{a,b,c,d,e,f} //- Check that each TPI value is in the order between 1000 to 8000// |
| - | * cal_offset={1,2,3,4,5,6} //- Launch the cal_offset program for each the Core boards// | + | cal_offset={1,2,3,4,5,6} //- Launch the cal_offset program for each the Core boards// |
| - | </WRAP> | + | |
| One offset calibration per board, so in total it is needed to conduct the offset calibration 6 times. | One offset calibration per board, so in total it is needed to conduct the offset calibration 6 times. | ||
| Line 35: | Line 46: | ||
| === Calibrate gain === | === Calibrate gain === | ||
| - | <WRAP center round tip 60%> | + | dbbcif{a,b,c,d,e,f}=2,agc,1,34000 //- Set an intermediate TPI value (34000) and wait until value reach// |
| - | * dbbcif{a,b,c,d,e,f}=2,agc,1,34000 //- Set an intermediate TPI value (34000) and wait until value reach// | + | dbbcif{a,b,c,d,e,f}=2,man //- Set dbbcif with agc off // |
| - | * dbbcif{a,b,c,d,e,f}=2,man //- Set dbbcif with agc off // | + | cal_gain={1,2,3,4,5,6} //- Launch the cal_gain program for each the Core boards// |
| - | * cal_gain={1,2,3,4,5,6} //- Launch the cal_gain program for each the Core boards// | + | |
| - | </WRAP> | + | |
| Again 6 calibrations are needed. | Again 6 calibrations are needed. | ||
| Line 47: | Line 56: | ||
| Do it after the gain and offset calibration. Use similar initial settings for each board as in the Calibration gain procedure. | Do it after the gain and offset calibration. Use similar initial settings for each board as in the Calibration gain procedure. | ||
| - | <WRAP center round tip 60%> | + | dbbcif{a,b,c,d,e,f}=2,agc,1,34000 |
| - | * dbbcif{a,b,c,d,e,f}=2,agc,1,34000 | + | dbbcif{a,b,c,d,e,f}=2,man |
| - | * dbbcif{a,b,c,d,e,f}=2,man | + | cal_delay={1,2,3,4,5,6} //- Launch the cal_delay program for each the Core boards// |
| - | * cal_delay={1,2,3,4,5,6} //- Launch the cal_delay program for each the Core boards// | + | |
| - | </WRAP> | + | |
| ==== Check calibration's quality ==== | ==== Check calibration's quality ==== | ||
| - | <WRAP center round tip 60%> | + | enablecal=on,on,on |
| - | * enablecal=on,on,on | + | enableloop |
| - | * enableloop | + | core3hstats=board_nr |
| - | * core3hstats=board_nr | + | |
| - | </WRAP> | + | |
| <WRAP center round important 50%> | <WRAP center round important 50%> | ||
| Line 67: | Line 72: | ||
| </WRAP> | </WRAP> | ||
| - | Last calibration made by Guifré on 19.02.2019. | + | Last calibration made by Guifré on Hb on 19.02.2019. |
| + | Last calibration made by Guifré on Yg unit on 18.06.2019. | ||
| + | - board1 = offset OK, gain KO, | ||
| + | - board2 = offset OK, gain OK, delay KO | ||
| + | - board3 = offset OK, gain OK, delay KO | ||
| + | - board4 = offset OK, | ||
| + | - board5 | ||
| + | - board6 | ||
/home/www/auscope/opswiki/data/attic/hardware/dbbc3.1550787285.txt.gz · Last modified: 2019/02/21 22:14 by Guifre
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