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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 ==== | ||
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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 ==== | ||
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=== 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. | ||
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=== 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. | ||
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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%> | ||
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</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 |