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Dieter Spaar spaar at mirider.augusta.deHello Harald, On Fri, 17 Apr 2009 10:17:13 +0200, "Harald Welte" <laforge at gnumonks.org> wrote: > > Dieter, what I just found out is that the LI object has a user-configurable > setting, where we can force it to be stand alone or locked to the E1. > > We could add this setting to the bs11_config program so people can try > if their E1 clock or their [10 years uncalibrated] BS11 internal oscillator > is better. > > What do you think? I did a quick test with this setting and it seems to work fine with the BS-11 (so we should not believe the documentation ;-). Here is the LMT dump for the PLL Mode, it can be changed during normal operation: ; Locked Tx D0A5070000FC0102 Rx D1A5070000FC0102 ; Standalone Tx D0A5070000FC0103 Rx D1A5070000FC0103 A little bit strange is the behaviour of NM_ATT_BS11_CCLK_ACCURACY, if the PLL Mode is set to "Standalone", it changes to "high accuracy", however if you restart the BS-11, this attribute stays at "medium accuracy". Maybe NM_ATT_BS11_CCLK_ACCURACY has no meaning if the PLL Mode is set to "Standalone". Best regards, Dieter -- Dieter Spaar, Germany spaar at mirider.augusta.de