Commit 7b3ce26c authored by Benoit Rat's avatar Benoit Rat

doc: update calibration values

parent 7ef5a3d5
......@@ -751,13 +751,13 @@ Now we can perform the following operation on both PCs:
~~~~~{.sh}
wrc1# sfp match
AXGE-3454-0531 #purple
SFP matched, dTx=46407, dRx=167843, alpha=-73622176
SFP matched, dTx=179480 dRx=153494 alpha=-68210600
~~~~~~~
~~~~~{.sh}
wrc2# sfp match
AXGE-1254-0531 #blue
SFP matched, dTx=46407, dRx=167843, alpha=73622176
SFP matched, dTx=179410 dRx=153544 alpha=67216940
~~~~~~~
> ***Notes:*** If you obtain different value or you get an error such as **Could not match to DB**, this means
......@@ -1449,7 +1449,7 @@ and you do not obtain a delay similar as the one in the WRS figure above
you might need to calibrate the [WRS] and the [SPEC+FMCDIO].
The value that you need to use can be found at the wiki page:
<https://www.ohwr.org/project/white-rabbit/wikis/calibration#sfp-database-for-spec-with-nic-design>
<https://ohwr.org/project/white-rabbit/wikis/calibration#sfp-database-for-wr-starting-kit>
If you use a custom gateware or SFPs that are not listed in the wiki page
you should run yourself the calibration in order to obtain the correct values
......@@ -1474,8 +1474,18 @@ wrc# sfp show
wrc# sfp erase
## Add the parameters for the SFP provided in the WR Starting Kit
wrc# sfp add AXGE-1254-0531 121751 95827 64481496
wrc# sfp add AXGE-3454-0531 121751 95827 -66584558
wrc# sfp add AXGE-1254-0531 179410 153544 67216940
wrc# sfp add AXGE-3454-0531 179480 153494 -68210600
## Readback value written in the database
wrc# sfp show
1: PN:AXGE-1254-0531 dTx: 179410 dRx: 153544 alpha: 67216940
2: PN:AXGE-3454-0531 dTx: 179480 dRx: 153494 alpha: -68210600
## Finally match SFP and load corresponding calibration value
wrc# sfp match
AXGE-1254-0531 or AXGE-3454-0531
...
~~~~~~~~~~~
Do not forget to also add the proper calibration values to your other
......
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