Re: [etherlab-users] Theoretical DC question.

2012-07-23 Thread Raz Ben Yehuda
On Mon, 2012-07-23 at 09:46 +0200, Bilko AS, Oguz Dilmac wrote: Hi, I also wonder, how the synchronisations is made. I know that, master should send ARMW or FRMW commands to read system time from the first DC slave (reference clock) and write to the rest of the slaves this system time.

[etherlab-users] Theoretical DC question.

2012-07-22 Thread Raz Ben Yehuda
How do we make the master transmit packet in the right time ? Is is said in the etherlab book that all slaves are fixing the local clocks according to a caluclated error. 1. who writes to the system time register ? is it the first slave or the master ? I noticed that it possible to that in the