[time-nuts] Brandywine GPS-4

Jason Rabel jason at extremeoverclocking.com
Fri May 15 14:04:45 UTC 2009


Jeroen,

I have v2.1 & v2.2 of the PDF Manual. No real differences that I can see, just a couple non-necessary pages.

The only other bit of info I have that might be of some use, I saved the startup text a while back, it should look something like
this:

L=load ESC=RUN.....
Initialise - Clear RAM 
Initialise DUART 
TFS Ltd C Wed Aug 15 2001 10:18
support at timefreq.com
Testing IC19 RAM.......PASSED
DEFAULTS->RAM
Testing ROM/FLASH......PASSED  Cksum =  01FA
Testing Indicators........
Osc is BRANDYWINE XTAL1...Calibration Found 
Initialise PLL...PLL Initialised Slope Positive
TC1=IRIG   TC2=as TC1 
TimCod msg: $PRCCG,E,1,1,2,3*2D
Offset msg: $PRCCG,O,U,+00:00*62
Alarm Masks
 1234 5678
 0000 0001 
Set Timers
Run GPS4 EGPS17





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