<!-- Title: 12:12:53  Mon Mar 24 2003 -->
<!-- Crewchief: SiliFolks -->
<!-- Op1: Pete (pager) -->
<!-- Op2: &nbsp; -->
<!-- Op3: &nbsp; -->
<!-- Op4: &nbsp; -->
<!-- Op5: &nbsp; -->
<!-- Op6: &nbsp; -->
<!-- Notes: -->
<pre>It's a brand new week. 
2hr Access scheduled for 4PM</pre>

<!-- Date: Mon Mar 24 12:28:48 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB2W3L2 
<li>problem n: 899 
<li>Status: needs_work
<li>Type: Unknown
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bit 0 problem recurs sporadically at the few percent level. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B2W3&layer=L2">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 24 13:17:41 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB5W4L2 
<li>problem n: 945 
<li>Status: needs_observation
<li>Type: DVDD
<li>Action: IMON_limits
<li>entered by: petemc 
<li>description is: DVDD current stepped up after spike in LostP. Changed DVDD upper limit from 475 to 510. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B5W4&layer=L2">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Mon Mar 24 13:44:47 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1729&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1729  width='300' align='top'></td><td>.</a></td></tr></table>
<!-- Author: gino -->


<!-- Date: Mon Mar 24 13:59:20 2003 -->
<h3>Firmware test</h3> 
IB1W4L2 has the most persistent <a href='http://nkek15.fnal.gov/cgi-bin/errmon/makepage.pl?beginrun=10_days_ago&endrun=today&errors=Custom&custom=5&least_rate=1&least_freq=5&least_event=100&namefilter=*B*W*L*'>BXING ERROR</a> so 
I paused run 160541 at L3A 788203 and applied Fib firmware <i>glinkx.jam</i> as a potential fix for this.  We have had a very difficult time looking at this on the bench, so we chose to try it out during a store (at low lumi time).
<!-- Author: SCN -->
<!-- Comment: Tue Mar 25 11;30;16 comment by...SCN -->
SVXMon last BXING error for this ladder was at 13:02.  Need another store to know for sure.
<!-- Date: Mon Mar 24 14:14:44 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB5W1All 
<li>problem n: 900 
<li>Status: needs_access_2hr
<li>Type: DVDD
<li>Action: Monitoring
<li>entered by: bolla 
<li>description is: <pre>Happened again today. We should install a buffed FTM.</pre> 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B5W1&layer=All">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 24 18:00:23 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB1W4L3 
<li>problem n: 79 
<li>Status: fixed
<li>Type: AVDD2
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: The problem has not recurred.  Fixed. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B1W4&layer=L3">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 24 18:02:04 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB0W6L4 
<li>problem n: 620 
<li>Status: fixed
<li>Type: RX
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: 'No data' problem is intermittent and at very low rate. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B0W6&layer=L4">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 24 18:26:34 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB5W6L4 
<li>problem n: 345 
<li>Status: needs_work
<li>Type: TX
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bit 7 low again. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B5W6&layer=L4">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Mon Mar 24 18:27:15 2003 -->
<pre>Previously superbuffed (11) FTMs for SB1W4/5 and SB1W6/7 have   
been swapped with regular buffed FTM (7) during a short access. 
Steve and Stan should update the documentation with the serial   
and PREP numbers that I do not have here. 
No problems were introduced. 
SB1W5L2 still has Bit 5 HIGH and Low. We swapped the FIBER with   
SB1W5L4 and the problem followed the ladder. Might be usefull to  try other RXs in the same FTM. Pretty LOW hopes. 
</pre>
<!-- Author: Gino -->
<!-- Comment: Tue Mar 25 08;20;26 comment by...SCN -->
Serial numbers etc. in Problem database under FTM_swap for
appropriate wedge pairs.
<!-- Date: Mon Mar 24 18:35:13 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: LB1W3All 
<li>problem n: 776 
<li>Status: fixed
<li>Type: Wedgewide_DRO
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Occupancy problem is gone. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=L00&wedge=B1W3&layer=All">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Mon Mar 24 18:39:46 2003 -->
<H1> NEWS </H1> 
Andy Hocker changed the IFIX code so that in the transition  
from STDBY to ON ISL is done first, SVXII second and L00 last. 
We both consider this more elegant than previously where it was in the reverse order.
<!-- Author: Gino and Andy -->

<!-- Date: Mon Mar 24 18:50:13 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB1W3L4 
<li>problem n: 859 
<li>Status: fixed
<li>Type: jumper
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Situation is stable.  No new problems observed. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B1W3&layer=L4">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 24 19:02:46 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB2W7L4 
<li>problem n: 605 
<li>Status: needs_work
<li>Type: Unknown
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bit 2 error is has returned. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B2W7&layer=L4">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Mon Mar 24 22:19:12 2003 -->
<table><tr><td><a href=/elog/notebooks/silicon/Mon_Mar_24_2003_221835.ps align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1731  align='top'></td><td>Other plots that shows a little more in details the behavior of the Silicon as far as SVT is concern. I believe they are generated in a daily basis. Open the file because it is multiple pages. </a></td></tr></table>
<!-- Author: Gino -->
<!-- Comment: Mon Mar 24 22;23;05 comment by...Gino -->
These plots can be found on <a href='http://www-cdf.fnal.gov/internal/people/links/VladimirGlagolev/plots/plots.htm'>the bottom of this SVT page</a>.
noticeable in page 7 the couple of dead chips.




<!-- Date: Tue Mar 25 14:17:10 2003 -->
<h3>Code test</h3> 
I've modified the Silicon code to allow <ul> 
<li> reporting of the boot time when the Messenger is restarted.  This should help us understand whether the program is dying or the CPU is dying 
<li> Auto-resynch of the Fib Fanouts.  When a Fib Fanout  
realizes its Glink is not synched (as in after a power cycle) 
it will automatically request that the SRC resynch the glinks.  If after 5 requests it is not synched, it will stop requesting 
until it gets synched, in which case if it then gets unsynched the cycle repeats.  This is mainly to help out after Accesses since you cannot power the ladders without the Fanout being synched. 
</ul> 
Both these mods are in the development code, and I took the system through several COLD-START - ACTIVATE - END cycles with no problems.  It is 3 minutes of work to swap back to old code, which I can do from any terminal, 
if the unanticipated occurs.
<!-- Author: SCN -->

<!-- Date: Wed Mar 26 01:50:53 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB1W2L3 
<li>problem n: 683 
<li>Status: needs_observation
<li>Type: BIAS
<li>Action: IMON_limits
<li>entered by: petemc 
<li>description is: Changed IMON upper limit to 2000. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B1W2&layer=L3">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Wed Mar 26 03:28:22 2003 -->
<table><tr><td><a href=/elog/notebooks/silicon/Wed_Mar_26_2003_032448.ps align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1733  align='top'></td><td>Standard SVTMON plot(?)</a></td></tr></table>
<!-- Author: Pete -->


<!-- Date: Wed Mar 26 04:39:05 2003 -->
<pre>Brought Silicon to standby due to baseline losses coming up 
to 20 KHz.</pre>
<!-- Author: Pete -->


<!-- Date: Wed Mar 26 08:38:15 2003 -->
<pre>Losses stabilized below our limits. 
Silicon back to ON and integrated into data taking.</pre>
<!-- Author: Pete and Gino -->
<!-- Comment: Wed Mar 26 12;01;46 comment by...Gino for Pete -->
<pre>ACNET stopped working at 11:15. No data available for TeVMon.
As a consequence the silicon was brought to STDBY.
Problem was fixed by 11:40 and the silicon brought back up and 
integrated again.
Very annoying process. </pre>

<!-- Comment: Wed Mar 26 13;30;41 comment by...Gino -->
<pre>MCR decided to do a reboot of some machines that handle ACNET. Silicon at STDBY again.
WEe surely are testing the IFIX to GUI comunication.</pre>
<!-- Comment: Wed Mar 26 17;39;29 comment by...Gino -->
<pre>Silicon was taken out because of collimator studies.
It is now back into data taking. Collimator studies are finished.
This "poor" store is going to be dropped at 9:00 pm.</pre>
<!-- Date: Wed Mar 26 12:28:45 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB1W4L2 
<li>problem n: 944 
<li>Status: needs_access_2hr
<li>Type: RX
<li>Action: Diagnosis_update
<li>entered by: sforrest 
<li>description is: Bit 6 low.  Interesting as the channel numbers are ok up to 3F and then rather than rolling over to 40 they go back to 00.  Chip numbers all have bit 6 so no indication there.  Try swapping RX.  
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B1W4&layer=L2">report</a></ul>
<!-- Author: Problem DB -->




<!-- Date: Wed Mar 26 14:48:52 2003 -->
<H1> NEWS </H1> 
Ricardo started the new version of IMON on b0dap41 in the Silicon Office. 
It is now running in parallel with the old version that is in the control room. 
The new version has some nice features but it is not yet fully 
debugged. 
If you have some spare times come to the silicon office and explore the new version, write your notes about what can be improved on the e-log. We will then (in a few days) give some feedback to Ricardo about changes.
<!-- Author: Gino -->
<!-- Comment: Wed Mar 26 16;19;36 comment by...Gino -->
<pre>When the Silicon is at STDBY the BIAS still can get YELLOW or PINK. This was NOT the case with the old version.</pre>
<!-- Comment: Wed Mar 26 16;28;27 comment by...Gino -->
<pre>The graphic should be changed so that it is easy (as in the old version) to distinguish between AVDD, DVDD and DOIM. This seems to be a problem only on SVXII and not in L00 and ISL.</pre>
<!-- Comment: Wed Mar 26 19;43;48 comment by...Ricardo -->
<pre>I fixed several things :
1- The stand by was badly implemented and was not working well. However a PS in stand by can still go to pink or yellow if the upper limit is exceeded.
2- If you changed the lookup table in the Options window you can just stop and start again, no need to exit and re-start. The lookup table is picked up every time we press start.
3- It checked against large numbers in some fields in the Option window.
4- Remove some printout left from debugging sessions.




</pre>
<!-- Date: Wed Mar 26 16:01:51 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1735&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1735' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1736&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1736' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1737&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1737' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1738&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1738' width='300'></a></center>
<!-- Author: Gino -->
<!-- Comment: Wed Mar 26 16;03;56 comment by...Gino -->
Occupancies and mean charge plots for IB1W4L0C0-3 and IB4W4L2C12-15. These 2 ladders are now responsible for very high readout time.

<!-- Comment: Wed Mar 26 16;05;53 comment by...Gino -->
<pre>These ladders were not generating "Stuck Ladder" errors and they are not masked with respect to it.</pre>

<!-- Comment: Wed Mar 26 16;14;29 comment by...Gino -->
<pre>No digital error reported by SVXMON for these 2 ladders for the run under investigation. Maybe we just screwed up the thresholds?</pre>






<!-- Date: Wed Mar 26 20:55:12 2003 -->
<a href='http://www-cdfonline.fnal.gov/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=133&frame=2&anchor=16:58:07'> 
This thresholds settings </a> should be verified. (this is just a remonder for myself).
<!-- Author: Gino -->


<!-- Date: Thu Mar 27 07:18:35 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1739&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1739  width='300' align='top'></td><td>Came in this morning and found a bunch of wedges being OFF.</a></td></tr></table>
<!-- Author: Gino -->
<!-- Comment: Thu Mar 27 07;22;06 comment by...Gino -->
<pre>SB0W0, SB0W2, SB0W3, SB1W0, SB1W2, SB1W3, SB2W2, SB2W3 and IB0W1.
The last CAEN comand was a transition from ON to STDBY done at 19:00 yesterday.

This is what SVXINTER has to say:

detector = 1, barrel_n = 0, status = 2
com_int = 22
detector = 1, barrel_n = 1, status = 2
com_int = 32
detector = 1, barrel_n = 2, status = 2
com_int = 42
detector = 2, status = 2
 Caenet_write: Error number -1 ffffffff received
group_info:cr_n = 2, response = -1
 Caenet_buffer: Error number 7 7 received
group_info:cr_n = 2, response = 7
WARNING: found a power supply in the crate, which is not connected to a wedge in the detector, or absent in CAEN.map,  cr_n = 2, bd_n = 5
 Caenet_write: Error number -253 received

cr = 2, bd = 5,Errcode 10
 Caenet_write: Error number -1 ffffffff received
group_info:cr_n = 5, response = -1
 Caenet_write: Error number -255 ffffff01 received
group_info:cr_n = 5, response = -255
</pre>

<!-- Comment: Thu Mar 27 07;25;41 comment by...Gino -->
<pre>This are all the power supplies connected to CAEN crate #2.
How come we have an ISL power supply there?</pre>

<!-- Comment: Thu Mar 27 07;28;38 comment by...Gino -->
<pre>cr_n = 2, bd_n = 5
Is actaully an EMPTY slot because of the ISL supply in slot 6.
The WARNING is about this.</pre>

<!-- Comment: Thu Mar 27 07;41;34 comment by...Gino -->
<pre>I took each of the wedges back to STDBY one by one without any 
problem. I went through a COLD-START and PASSED with flying 
colors (GREEN). 
I have never seen this before. I'm inclined to say that we do not 
do much more unless we see this problem again.
(I do not know what it is and what to do next).</pre>

<!-- Comment: Thu Mar 27 08;41;02 comment by...SCN -->
Something you may not know, but there is one ISL supply in a SVXII CAEN crate in each corner.  The reason has to do with 
a lack of slots in the ISL crates (since ISL PS are double wide).


<!-- Date: Thu Mar 27 15:31:18 2003 -->
<h3>Various</h3> <ul> 
<li> Swapped VRBs per <a href= 
'http://www-cdfonline.fnal.gov/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=146&frame=2&anchor=19:02:30'>Bill A's request</a>.  All wedges seem ok in svxdaq, tested one Vrb with 
Fib2Vrb and found no problems. 
<li> Updating VRB firmware to get to consistent version which is now <i>vrb3110P.hex</i>)  This 
version has been running in b0svx00  <a href= 
'http://www-cdfonline.fnal.gov/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=140&frame=2&anchor=10:28:43'>since Feb 7</a> 
so I consider this safe.  
</ul> 
  
<!-- Author: SCN -->

<!-- Date: Thu Mar 27 17:33:12 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB1W4L0 
<li>problem n: 404 
<li>Status: needs_quiet_time
<li>Type: pinhole
<li>Action: Sparse_out_chip
<li>entered by: petemc 
<li>description is: Chips a3,a2,a1,a0 were producing seeing high occupancy, and have been sparsed out.  Resistance of 'pinhole' may have changed (may not have been pinhole, but a resistive connection in the hybrid.) so that it is now insufficiently depleted, and voltage needs to be increased.  Quiet time needed to perform an IV and study the change in noise as a function  of bias. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B1W4&layer=L0">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Thu Mar 27 17:39:26 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB5W4L2 
<li>problem n: 948 
<li>Status: needs_work
<li>Type: Unknown
<li>Action: Sparse_out_chip
<li>entered by: petemc 
<li>description is: Chips 8f,8e,8d,8c had high occupancy, and were sparsed out. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B5W4&layer=L2">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Thu Mar 27 18:45:21 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1740&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1740' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1741&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1741' width='300'></a></center>
<!-- Author: Gino and Andy -->
<!-- Comment: Thu Mar 27 18;48;27 comment by...Gino and Andy -->
<pre>LOSTP versus luminosity.
LEFT: from the June shutdown untill now
RIGHT: the last few stores.
It is pretty clear that the beam conditions got much worse lately.
On the plot on the left there is a point every 15 minutes while 
on the right there is a point every second. (we could not do any 
better).
</pre>


<!-- Date: Thu Mar 27 18:49:26 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1742&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1742' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1743&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1743' width='300'></a></center>
<!-- Author: Gino -->
<!-- Comment: Thu Mar 27 18;50;55 comment by...Gino and Andy -->
<pre>basically the same as before but versus PROTONS current.</pre>


<!-- Comment: Thu Mar 27 19;16;59 comment by...Andy H. -->
All the really high losses clearly visible in the right-hand
plot come from scraping.  These all pile up at x=0 in the
losses vs. lumi plot because the CLC is off during scraping.
<!-- Date: Thu Mar 27 19:01:08 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1744&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1744  width='300' align='top'></td><td>Standard SVT plot for the new store.</a></td></tr></table>
<!-- Author: Pete -->



<!-- Date: Thu Mar 27 20:38:03 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1745&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1746  width='300' align='top'></td><td>IB1W4L0 Bias1, Bias voltage (RED) and current (BLACK) versus time. NO Visible increase in current in the last days so very likely this is NOT the explanation for the high occupancy for the ladder.</a></td></tr></table>
<!-- Author: gino -->
<!-- Comment: Thu Mar 27 20;59;26 comment by...Gino -->
<a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1747&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1747 width='300' align='top'></td><td></a>
</p>
IB1W4L0 Bias1 current versus time. this time in a linear scale. Worth doing the IV and measure noise versus bias with svxdaq


<!-- Date: Thu Mar 27 21:47:18 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB2W1L2 
<li>problem n: 928 
<li>Status: fixed
<li>Type: Optical_other
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bit stuck problem reduced from 98% to occasional <1%. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B2W1&layer=L2">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Thu Mar 27 22:39:44 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB2W11L4 
<li>problem n: 952 
<li>Status: needs_work
<li>Type: Unknown
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bump at 200 in ADCmon from chip 1. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B2W11&layer=L4">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Thu Mar 27 22:39:44 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB3W11L4 
<li>problem n: 953 
<li>Status: needs_work
<li>Type: Unknown
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Bump at 75 in ADCmon from chip 13. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B3W11&layer=L4">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Thu Mar 27 22:48:36 2003 -->
<center><a href='/elog/notebooks/silicon/Thu_Mar_27_2003_224442.ps'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1749' ></a><a href='/elog/notebooks/silicon/Thu_Mar_27_2003_224656.ps'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1751' ></a></center>
<!-- Author: Gino -->
<!-- Comment: Thu Mar 27 22;49;34 comment by...Gino -->
<pre>Might be too early but the outcome of the two VRB swap of today seems to be postive.</pre>

<!-- Date: Thu Mar 27 23:41:05 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB0W4L4 
<li>problem n: 906 
<li>Status: needs_observation
<li>Type: RX
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: c2c2 and no first chip/only chip 8d problem remains. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B0W4&layer=L4">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Fri Mar 28 00:36:37 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB1W11L0 
<li>problem n: 931 
<li>Status: fixed
<li>Type: Other
<li>Action: Monitoring
<li>entered by: petemc 
<li>description is: Problem is gone. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B1W11&layer=L0">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Fri Mar 28 11:11:08 2003 -->
<a href='http://www-cdfonline.fnal.gov/cgi/elog/elog.pl?nb=2003&action=view&page=260&frame=2&anchor=10:30:45.724'> 
POWER OUTAGE in CDF </a> This implied that all our rack tripped OFF. This is the perfect time to do things that need the Silicon OFF.
<!-- Author: Gino -->


<!-- Date: Fri Mar 28 15:18:10 2003 -->
The fib with the blown fuse is in the NW Top VME crate, 
slot 15.
<!-- Author: SCN -->
<!-- Comment: Fri Mar 28 17;23;44 comment by...SCN -->
<pre>Correction.  There is no fib in Slot 15 because we moved it to slot 16 a while ago.  The problem was that the file
/cdf/code-common/cdfonline/svxii/devel/b0crates/current/b0fib00.crate thought there was a board in Slot 15, because it was never changed (although I don't know how we tested...) so there you go.
My apologies for making such a boneheaded mistake.  The file
is now updated.</pre>


<!-- Date: Fri Mar 28 17:35:19 2003 -->
<pre>ACCESS ONGOING. 
The FIB that had to be swapped because of a blown fuse turned out to be a database problem. It is being solved. 
Mat and Stan are working on the power supply for SB3W0 where the current limit for the 5VDOIM does NOT get loaded correctly. 
 
Access will carry on untill 10 pm. 
No beam during the night but studies time. 
Another 6 hours access will start at 10:00 am tomorrow morning. 
If you have things to be done please send me an e-mail. 
</pre>
<!-- Author: Gino -->
<!-- Comment: Fri Mar 28 17;51;43 comment by...SCN -->
Actually, it is not the 5V DOIM current, but rather the
fact that the BIAS on L4 draws ~ 300 uA when the PS is OFF.
I believe the erroneous VDOIM limit was just due to the fact that
the PS crate came up after the GUI was started.  It went to the correct limit as soon as we downloaded all the LV limits from
the GUI buttton.


<!-- Date: Fri Mar 28 18:18:04 2003 -->
<pre>THE JHU guys are going to show up tomorrow morning and work in the PS of IB1W4L0 Bias 1. They will raise the MAX BIAS Voltage from 60 to 80 Volts. 
 
The Silicon will stay OFF overnight. 
 
Stan and David are going to decide if they want to do any RX swap during the oncoming access. 
 
Once the Access is declared closed for the Silicon I will bring the system back to STDBY.</pre>
<!-- Author: Gino -->
<!-- Comment: Fri Mar 28 18;19;48 comment by...Gino -->
Forgot to say that <H1>I'M SHUTTING DOWN THE 5 VOLTS ENABLE</H1>
so before you try to power anything back up you have to turn it <H1> BACK ON</H1>


<!-- Date: Sat Mar 29 01:29:14 2003 -->
<p><b>Interlocks changed</b></p> 
<p> 
The lasering open of ISL CCE2.3 is now known to the interlocks.  I also removed all checks on differential pressure transducers from the interlocks.  Ask me if you want details.</p>  
<!-- Author: Andy H. -->


<!-- Date: Sat Mar 29 01:33:14 2003 -->
Just before all the insanity with the power cut today, I made a 
slight change to how our HV summary bars our displayed.  Now, if 
any channel is ramping, the bars will blink.  Before, if some channels were on and some were ramping, the "ON" status was displayed.  The upshot of this is that now when we ramp up the 
bars will keep blinking until the whole detector is actually done, instead of until the fastest channel is done.
<!-- Author: Sleepy Andy H. -->


<!-- Date: Sat Mar 29 09:37:12 2003 -->
<pre>All interlocks have been re-enabled.  the 5V enable on the first  
floor is still OFF. 
Shot setup is on hold. As soon as MCR injected PBars the losses  
went up and so they killed the proton beam. 
We are still a few hours (at least) from haveing collisions and  
the silicon stays OFF. 
Andy Hocker is willing to help petemc get the Silicon to STDBY  
once they succesfully inject PBars. 
</pre>
<!-- Author: Gino -->


<!-- Date: Sat Mar 29 11:25:36 2003 -->
<pre>Bringing Silicon to Standby.</pre>
<!-- Author: Pete -->
<!-- Comment: Sat Mar 29 12;20;10 comment by...Pete -->
<pre>Successfully accomplished.</pre>


<!-- Date: Sat Mar 29 13:01:13 2003 -->
<pre>Changed IMON settings for a few ladders in SB3W0:&lt;br&gt; 
L0 AVDD 326-&gt;345 
L2 AVDD 835-&gt;815 
L1 DVDD 68-&gt;97</pre>
<!-- Author: Pete -->
<!-- Comment: Sat Mar 29 13;03;38 comment by...Gino -->
<pre>the power supply was swapped yesterday. This was regular maintenance. The JHU guys did NOT document well their work in the e-log.</pre>


<!-- Date: Sat Mar 29 15:27:11 2003 -->
<pre>Brought silicon in now that losses are below 20.</pre>
<!-- Author: Pete -->


<!-- Date: Sun Mar 30 10:51:31 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1752&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1752  width='300' align='top'></td><td>Standard SVT plot</a></td></tr></table>
<!-- Author: Pete -->


<!-- Date: Sun Mar 30 11:15:18 2003 -->
<pre>IV Scan of IB1W4L0 (forgot to put it e-log): 
 
Vset  Vmeas    I    delta 
 2      2.4    0.0   ---- 
 5      4.7   22.0   22.0 
10      9.8   90.0   68.0 
15     14.8  158.0   68.0 
20     19.9  227.0   69.0 
25     24.8  297.0   70.0 
30     29.9  367.0   70.0 
35     34.8  438.0   71.0 
40     39.9  510.0   72.0 
45     44.9  583.0   73.0 
50     49.9  657.0   74.0 
55     54.9  734.0   77.0 
60     59.9  815.0   81.0</pre>
<!-- Author: Pete -->

<!-- Date: Sun Mar 30 19:47:47 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB3W2All 
<li>problem n: 96 
<li>Status: needs_access_2hr
<li>Type: Wedgewide_HRR
<li>Action: Monitoring
<li>entered by: bolla 
<li>description is: <a href='http://www-cdfonline.fnal.gov/cgi/elog/elog.pl?nb=2003&action=view&page=264&frame=2&anchor=18:32:06.489'> problem is back </a> better put in a buffed FTM at the first occasion. 
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B3W2&layer=All">report</a></ul>
<!-- Author: Problem DB -->



<!-- Date: Mon Mar 31 02:47:37 2003 -->
<table><tr><td><a href=/elog/notebooks/silicon/Mon_Mar_31_2003_024730.ps align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1754  align='top'></td><td>Standard SVT plot.</a></td></tr></table>
<!-- Author: Pete -->
<!-- Comment: Mon Mar 31 02;53;10 comment by...Pete -->
Link from expert page currently gives d vs phi instead of
wedge vs barrel.  There was recently a <a href=
'/cgi/elog/elog.pl?nb=2003&action=view&page=267&frame=2&anchor=16:37:11.512'>test</a>  of a
new version of SVTSPYMON, but old version is supposed
to be in place again.

<!-- Comment: Mon Mar 31 05;43;17 comment by...SCN -->
They probably changed the numbers of their plots again.  
Best to go to "run List" off the experts page, then click
on "current" and then find the Barrel v. Wedge plot.  We'll
fix this later.


<!-- Date: Mon Mar 31 08:25:00 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1755&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1755' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1756&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1756' width='300'></a></center>
<!-- Author: Gino -->
<!-- Comment: Mon Mar 31 08;26;46 comment by...Gino -->
<pre>SB3W2 and IB1W5 need a buffed FTM.</pre>

<!-- Date: Mon Mar 31 08:30:32 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB1W5All 
<li>problem n: 956 
<li>Status: needs_access
<li>Type: Wedgewide_HRR
<li>Action: Incident
<li>entered by: bolla 
<li>description is: <a href='http://www-cdfonline.fnal.gov/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=147&frame=2&anchor=08:25:00'> HRR for stuck ladders </a> . Need a buffed FTM.  
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B1W5&layer=All">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 31 12:02:32 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: IB0W2All 
<li>problem n: 957 
<li>Status: needs_work
<li>Type: Wedgewide_Cap
<li>Action: Monitoring
<li>entered by: tompkins 
<li>description is: wedge shows some DRO and, more frequently,random cap id errors.  Problems occur after several million events.  
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=ISL&wedge=B0W2&layer=All">report</a></ul>
<!-- Author: Problem DB -->


<!-- Date: Mon Mar 31 12:33:12 2003 -->
<p><font size=+1> D-mode Calibration Job Started </font>
<p><pre>
Job id            : 253
Calibration type  : standard
Run period tag    : Mar_2003
DPS-off run       : 160801
DPS-on run        : 160800
Requested by      : Yimei Huang
Main process id   : 194169875
</pre>
<!-- Author: CDF silicon D-mode calibration job server v1.3 -->



<!-- Date: Mon Mar 31 13:18:01 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1759&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1759' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1760&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1760' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1761&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1761' width='300'></a></center>
<!-- Author: Gino -->
<!-- Comment: Mon Mar 31 13;22;27 comment by...Gino -->
SB3W11L4 adc distribtions for the ladder (LEFT) chip 13 (center) and channel 100 of chip 13 (RIGHT). this shows how only one channel is resposible for the bumop at 75 ADC in the adcmon distribution.
<a href='http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B3W11&layer=L4'>This is not a problem worth putting a ladder on needs work on the PDB</a> 


<!-- Date: Mon Mar 31 14:22:26 2003 -->
<center><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1762&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1762' width='300'></a><a href='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1763&button=yes' target='xxx' onclick='jswindow()'><img src='/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1763' width='300'></a></center>
<!-- Author: Gino -->
<!-- Comment: Mon Mar 31 22;05;45 comment by...Gino -->
<pre>These 2 pictures are for IB1W4L0 and IB5W4L2. Open them up to see what they are. Basically the HIGH NOISE on 4 chips of each ladder are completely independent of the BIAS conditions. These two ladders need some deeper understanding and a new idea about what is actually going on.
I tried changing BIAS RATIO SELECT from 0 to 1 without any change.
</pre>
<!-- Date: Mon Mar 31 16:36:55 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1764&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1764  width='300' align='top'></td><td>STORE # 2377. SVT coverage.</a></td></tr></table>
<!-- Author: Gino -->
<!-- Comment: Mon Mar 31 16;37;58 comment by...Gino -->
<pre>           W0   W1   W2   W3   W4   W5   W6   W7   W8   W9   WA   WB

rate_B0    39*  91   95   95   79  100   93   82   84   86   83   82 
rate_B1    97  100   79   99   96   99   95    0*  79   96   87   97 
rate_B2    76   84   87  100   91   61   70   61   82   66   75   81 
rate_B3    74   84   72  100   93   90   79   54*  76   74   68   70 
rate_B4    72   74   83  100   94   79   34*  69   77   82   64   73 
rate_B5    73   94   95  100    0*  87   85   76   84   78   80   89 
dead 2 B1W7 B5W4
ineff 3 B0W0 B3W7 B4W6
</pre>

<!-- Date: Mon Mar 31 19:46:25 2003 -->
<p><font size=+1> D-mode Calibration Job Finished </font>
<p><pre>
This is a computer-generated silicon D-mode calibration status report.
Silicon D-mode calibration job 253 finished successfully.

Job info
--------
Calibration type : standard
DPS-off run      : 160801
DPS-on run       : 160800
Requested by     : Yimei Huang
Submitted        : 2003-03-31 10:28:45
Completed        : 2003-03-31 17:42:08
Status           : SUCCESS
</pre>
<!-- Author: D-mode script run_calib_analysis.tcl -->




<!-- Date: Mon Mar 31 22:33:07 2003 -->
<HTML><BODY><PRE> 
Event Number: 44445 
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<font color=green><B>a1</B></font><font color=black>2a</B></font><font color=blue><B>19</B></font><font color=black>07</B></font> <font color=blue><B>1a</B></font><font color=black>0e</B></font><font color=blue><B>1b</B></font><font color=black>0d</B></font> <font color=blue><B>1c</B></font><font color=black>11</B></font><font color=blue><B>1d</B></font><font color=black>10</B></font> <font color=blue><B>1e</B></font><font color=black>0f</B></font><font color=blue><B>1f</B></font><font color=black>0b</B></font> <font color=blue><B>20</B></font><font color=black>12</B></font><font color=blue><B>21</B></font><font color=black>0a</B></font> <font color=blue><B>22</B></font><font color=black>f3</B></font><font color=green><B>a0</B></font><font color=black>2a</B></font> <font color=blue><B>30</B></font><font color=black>04</B></font><font color=blue><B>31</B></font><font color=black>0d</B></font> <font color=blue><B>32</B></font><font color=black>08</B></font><font color=blue><B>33</B></font><font color=black>0c</B></font> <font color=green>2480ns</font> 
<font color=blue><B>34</B></font><font color=black>0c</B></font><font color=blue><B>35</B></font><font color=black>0c</B></font> <font color=blue><B>36</B></font><font color=black>0c</B></font><font color=blue><B>37</B></font><font color=black>0b</B></font> <font color=blue><B>38</B></font><font color=black>07</B></font><font color=blue><B>39</B></font><font color=black>06</B></font> <font color=blue><B>3a</B></font><font color=black>0d</B></font><font color=blue><B>3b</B></font><font color=black>0a</B></font> <font color=blue><B>3c</B></font><font color=black>0c</B></font><font color=blue><B>3d</B></font><font color=black>f3</B></font> <font color=blue><B>47</B></font><font color=black>01</B></font><font color=blue><B>48</B></font><font color=black>0b</B></font> <font color=blue><B>49</B></font><font color=black>15</B></font><font color=blue><B>4a</B></font><font color=black>17</B></font> <font color=blue><B>4b</B></font><font color=black>f3</B></font><font color=blue><B>7f</B></font><font color=black>04</B></font>  
<font color=yellow><B>c1</B></font><font color=yellow><B>c1</B></font><font color=yellow>00</B></font><font color=yellow>00</B></font>                                                                 
 
Event Number: 57157 
<font color=yellow><B>10</B></font><font color=yellow><B>50</B></font><font color=blue>0d</B></font><font color=cyan><B>0b</B></font> <font color=yellow><B>04</B></font><font color=yellow><B>10</B></font><font color=yellow><B>41</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>08</B></font><font color=yellow><B>16</B></font><font color=yellow><B>08</B></font><font color=yellow><B>16</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font>  
<font color=black>e2</B></font><font color=black>11</B></font><font color=green>09</B></font><font color=cyan>fc</B></font> <font color=green><B>85</B></font><font color=black>26</B></font><font color=blue><B>00</B></font><font color=black>f3</B></font> <font color=green><B>84</B></font><font color=black>26</B></font><font color=blue><B>2b</B></font><font color=black>f3</B></font> <font color=blue><B>2c</B></font><font color=black>09</B></font><font color=blue><B>2d</B></font><font color=black>f3</B></font> <font color=blue><B>63</B></font><font color=black>08</B></font><font color=blue><B>64</B></font><font color=black>39</B></font> <font color=blue><B>65</B></font><font color=black>f0</B></font><font color=blue><B>66</B></font><font color=black>38</B></font> <font color=blue><B>67</B></font><font color=black>0e</B></font><font color=blue><B>68</B></font><font color=black>f3</B></font> <font color=green><B>83</B></font><font color=black>26</B></font><font color=blue><B>7e</B></font><font color=black>07</B></font> <font color=green>0ns</font> 
<font color=blue><B>7f</B></font><font color=black>1e</B></font><font color=green><B>a2</B></font><font color=black>26</B></font> <font color=blue><B>00</B></font><font color=black>f3</B></font><font color=blue><B>65</B></font><font color=black>08</B></font> <font color=blue><B>66</B></font><font color=black>11</B></font><font color=blue><B>67</B></font><font color=black>0c</B></font> <font color=blue><B>68</B></font><font color=black>0c</B></font><font color=blue><B>69</B></font><font color=black>48</B></font> <font color=blue><B>6a</B></font><font color=black>0c</B></font><font color=blue><B>6b</B></font><font color=black>06</B></font> <font color=blue><B>6c</B></font><font color=black>0b</B></font><font color=blue><B>6d</B></font><font color=black>0f</B></font> <font color=blue><B>6e</B></font><font color=black>0c</B></font><font color=blue><B>6f</B></font><font color=black>1e</B></font> <font color=blue><B>70</B></font><font color=black>f3</B></font><font color=green><B>a1</B></font><font color=black>26</B></font> <font color=green>600ns</font> 
<font color=green><B>a0</B></font><font color=black>26</B></font><font color=blue><B>7f</B></font><font color=black>03</B></font> <font color=red><b>e1</B></font><font color=black>c1</B></font><font color=red><b>00</B></font><font color=black>00</B></font>                                                       <font color=red>1280ns</font> 
 
Event Number: 231837 
<font color=yellow><B>10</B></font><font color=yellow><B>50</B></font><font color=blue>0d</B></font><font color=cyan><B>0b</B></font> <font color=yellow><B>04</B></font><font color=yellow><B>10</B></font><font color=yellow><B>41</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>08</B></font><font color=yellow><B>16</B></font><font color=yellow><B>08</B></font><font color=yellow><B>16</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font>  
<font color=black>e2</B></font><font color=black>11</B></font><font color=green>0f</B></font><font color=cyan>fc</B></font> <font color=green><B>85</B></font><font color=black>19</B></font><font color=blue><B>00</B></font><font color=black>04</B></font> <font color=blue><B>44</B></font><font color=black>02</B></font><font color=blue><B>45</B></font><font color=black>18</B></font> <font color=blue><B>46</B></font><font color=black>63</B></font><font color=blue><B>47</B></font><font color=black>47</B></font> <font color=blue><B>48</B></font><font color=black>59</B></font><font color=blue><B>49</B></font><font color=black>3f</B></font> <font color=blue><B>4a</B></font><font color=black>01</B></font><font color=green><B>84</B></font><font color=black>19</B></font> <font color=blue><B>0c</B></font><font color=black>f3</B></font><font color=blue><B>0d</B></font><font color=black>46</B></font> <font color=blue><B>2e</B></font><font color=black>98</B></font><font color=red><b>0f</B></font><font color=black>f3</B></font> <font color=red>520ns</font> 
<font color=blue><B>10</B></font><font color=black>0d</B></font><font color=blue><B>11</B></font><font color=black>04</B></font> <font color=blue><B>2b</B></font><font color=black>03</B></font><font color=blue><B>2c</B></font><font color=black>09</B></font> <font color=blue><B>2d</B></font><font color=black>3a</B></font><font color=blue><B>2e</B></font><font color=black>84</B></font> <font color=blue><B>2f</B></font><font color=black>12</B></font><font color=blue><B>30</B></font><font color=black>07</B></font> <font color=blue><B>4e</B></font><font color=black>03</B></font><font color=blue><B>4f</B></font><font color=black>0c</B></font> <font color=blue><B>50</B></font><font color=black>21</B></font><font color=blue><B>51</B></font><font color=black>f0</B></font> <font color=blue><B>52</B></font><font color=black>21</B></font><font color=blue><B>53</B></font><font color=black>0b</B></font> <font color=blue><B>54</B></font><font color=black>02</B></font><font color=blue><B>71</B></font><font color=black>02</B></font>  
<font color=blue><B>72</B></font><font color=black>0a</B></font><font color=blue><B>73</B></font><font color=black>2f</B></font> <font color=blue><B>74</B></font><font color=black>f0</B></font><font color=blue><B>75</B></font><font color=black>5a</B></font> <font color=blue><B>76</B></font><font color=black>0d</B></font><font color=blue><B>77</B></font><font color=black>09</B></font> <font color=blue><B>78</B></font><font color=black>41</B></font><font color=blue><B>79</B></font><font color=black>15</B></font> <font color=blue><B>7a</B></font><font color=black>26</B></font><font color=blue><B>7b</B></font><font color=black>a2</B></font> <font color=blue><B>7c</B></font><font color=black>17</B></font><font color=blue><B>7d</B></font><font color=black>06</B></font> <font color=green><B>83</B></font><font color=black>19</B></font><font color=green><B>a2</B></font><font color=black>19</B></font> <font color=blue><B>43</B></font><font color=black>03</B></font><font color=blue><B>44</B></font><font color=black>0f</B></font> <font color=green>1680ns</font> 
<font color=blue><B>45</B></font><font color=black>0e</B></font><font color=blue><B>46</B></font><font color=black>0c</B></font> <font color=blue><B>47</B></font><font color=black>13</B></font><font color=blue><B>48</B></font><font color=black>0a</B></font> <font color=blue><B>49</B></font><font color=black>0b</B></font><font color=blue><B>4a</B></font><font color=black>0e</B></font> <font color=blue><B>4b</B></font><font color=black>0e</B></font><font color=blue><B>4c</B></font><font color=black>08</B></font> <font color=blue><B>7a</B></font><font color=black>f3</B></font><font color=blue><B>7b</B></font><font color=black>0e</B></font> <font color=blue><B>7c</B></font><font color=black>0e</B></font><font color=blue><B>7d</B></font><font color=black>0c</B></font> <font color=blue><B>7e</B></font><font color=black>0e</B></font><font color=blue><B>7f</B></font><font color=black>0c</B></font> <font color=green><B>a1</B></font><font color=black>19</B></font><font color=blue><B>00</B></font><font color=black>0a</B></font> <font color=green>2400ns</font> 
<font color=blue><B>01</B></font><font color=black>08</B></font><font color=blue><B>02</B></font><font color=black>0e</B></font> <font color=blue><B>03</B></font><font color=black>16</B></font><font color=blue><B>04</B></font><font color=black>01</B></font> <font color=blue><B>05</B></font><font color=black>0f</B></font><font color=blue><B>06</B></font><font color=black>13</B></font> <font color=blue><B>07</B></font><font color=black>09</B></font><font color=blue><B>08</B></font><font color=black>0a</B></font> <font color=blue><B>09</B></font><font color=black>08</B></font><font color=blue><B>11</B></font><font color=black>04</B></font> <font color=blue><B>12</B></font><font color=black>0f</B></font><font color=blue><B>13</B></font><font color=black>08</B></font> <font color=blue><B>14</B></font><font color=black>17</B></font><font color=blue><B>15</B></font><font color=black>0f</B></font> <font color=blue><B>16</B></font><font color=black>11</B></font><font color=blue><B>17</B></font><font color=black>0f</B></font>  
<font color=blue><B>18</B></font><font color=black>0b</B></font><font color=blue><B>19</B></font><font color=black>04</B></font> <font color=blue><B>2d</B></font><font color=black>07</B></font><font color=blue><B>2e</B></font><font color=black>09</B></font> <font color=blue><B>2f</B></font><font color=black>0c</B></font><font color=blue><B>30</B></font><font color=black>05</B></font> <font color=blue><B>31</B></font><font color=black>0b</B></font><font color=blue><B>32</B></font><font color=black>58</B></font> <font color=blue><B>33</B></font><font color=black>11</B></font><font color=blue><B>34</B></font><font color=black>09</B></font> <font color=blue><B>35</B></font><font color=black>0c</B></font><font color=blue><B>36</B></font><font color=black>f3</B></font> <font color=blue><B>55</B></font><font color=black>02</B></font><font color=blue><B>56</B></font><font color=black>0b</B></font> <font color=blue><B>57</B></font><font color=black>0e</B></font><font color=blue><B>58</B></font><font color=black>2a</B></font>  
<font color=blue><B>59</B></font><font color=black>58</B></font><font color=blue><B>5a</B></font><font color=black>33</B></font> <font color=blue><B>5b</B></font><font color=black>0d</B></font><font color=blue><B>5c</B></font><font color=black>0f</B></font> <font color=blue><B>5d</B></font><font color=black>0e</B></font><font color=blue><B>5e</B></font><font color=black>f3</B></font> <font color=green><B>a0</B></font><font color=black>19</B></font><font color=blue><B>3e</B></font><font color=black>03</B></font> <font color=blue><B>3f</B></font><font color=black>09</B></font><font color=blue><B>40</B></font><font color=black>f3</B></font> <font color=blue><B>6a</B></font><font color=black>01</B></font><font color=blue><B>6b</B></font><font color=black>18</B></font> <font color=blue><B>6c</B></font><font color=black>16</B></font><font color=blue><B>6d</B></font><font color=black>0e</B></font> <font color=blue><B>6e</B></font><font color=black>0a</B></font><font color=blue><B>6f</B></font><font color=black>0c</B></font> <font color=green>4000ns</font> 
<font color=blue><B>70</B></font><font color=black>1e</B></font><font color=blue><B>71</B></font><font color=black>0c</B></font> <font color=blue><B>72</B></font><font color=black>0a</B></font><font color=blue><B>73</B></font><font color=black>0e</B></font> <font color=blue><B>74</B></font><font color=black>12</B></font><font color=blue><B>75</B></font><font color=black>0e</B></font> <font color=blue><B>76</B></font><font color=black>0b</B></font><font color=blue><B>77</B></font><font color=black>12</B></font> <font color=blue><B>78</B></font><font color=black>0f</B></font><font color=blue><B>79</B></font><font color=black>25</B></font> <font color=blue><B>7a</B></font><font color=black>03</B></font><font color=blue><B>7f</B></font><font color=black>02</B></font> <font color=yellow><B>c1</B></font><font color=yellow><B>c1</B></font><font color=yellow>00</B></font><font color=yellow>00</B></font>           
 
Event Number: 340461 
<font color=yellow><B>10</B></font><font color=yellow><B>50</B></font><font color=blue>0d</B></font><font color=cyan><B>0b</B></font> <font color=yellow><B>04</B></font><font color=yellow><B>10</B></font><font color=yellow><B>41</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>08</B></font><font color=yellow><B>16</B></font><font color=yellow><B>08</B></font><font color=yellow><B>16</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font>  
<font color=black>e2</B></font><font color=black>11</B></font><font color=green>7c</B></font><font color=cyan>fc</B></font> <font color=green><B>85</B></font><font color=black>22</B></font><font color=blue><B>00</B></font><font color=black>02</B></font> <font color=blue><B>0b</B></font><font color=black>f3</B></font><font color=blue><B>0c</B></font><font color=black>0b</B></font> <font color=blue><B>0d</B></font><font color=black>0c</B></font><font color=blue><B>0e</B></font><font color=black>11</B></font> <font color=blue><B>0f</B></font><font color=black>0f</B></font><font color=blue><B>10</B></font><font color=black>0f</B></font> <font color=blue><B>31</B></font><font color=black>0c</B></font><font color=red><b>12</B></font><font color=black>f3</B></font> <font color=green><B>84</B></font><font color=black>22</B></font><font color=blue><B>0c</B></font><font color=black>f3</B></font> <font color=blue><B>0d</B></font><font color=black>34</B></font><font color=blue><B>0e</B></font><font color=black>f0</B></font> <font color=red>360ns</font> 
<font color=blue><B>0f</B></font><font color=black>03</B></font><font color=blue><B>10</B></font><font color=black>1e</B></font> <font color=blue><B>11</B></font><font color=black>04</B></font><font color=blue><B>12</B></font><font color=black>09</B></font> <font color=blue><B>13</B></font><font color=black>02</B></font><font color=blue><B>6f</B></font><font color=black>f3</B></font> <font color=blue><B>70</B></font><font color=black>09</B></font><font color=blue><B>71</B></font><font color=black>f3</B></font> <font color=green><B>83</B></font><font color=black>22</B></font><font color=blue><B>39</B></font><font color=black>06</B></font> <font color=blue><B>3a</B></font><font color=black>10</B></font><font color=blue><B>3b</B></font><font color=black>3e</B></font> <font color=blue><B>3c</B></font><font color=black>07</B></font><font color=green><B>a2</B></font><font color=black>22</B></font> <font color=blue><B>20</B></font><font color=black>03</B></font><font color=blue><B>21</B></font><font color=black>0c</B></font> <font color=green>880ns</font> 
<font color=blue><B>22</B></font><font color=black>1c</B></font><font color=blue><B>23</B></font><font color=black>19</B></font> <font color=blue><B>24</B></font><font color=black>0c</B></font><font color=blue><B>25</B></font><font color=black>0b</B></font> <font color=blue><B>26</B></font><font color=black>0f</B></font><font color=blue><B>27</B></font><font color=black>0d</B></font> <font color=blue><B>28</B></font><font color=black>0b</B></font><font color=blue><B>29</B></font><font color=black>09</B></font> <font color=blue><B>2a</B></font><font color=black>0b</B></font><font color=blue><B>2b</B></font><font color=black>0c</B></font> <font color=blue><B>2c</B></font><font color=black>09</B></font><font color=blue><B>2d</B></font><font color=black>0c</B></font> <font color=blue><B>2e</B></font><font color=black>06</B></font><font color=green><B>a1</B></font><font color=black>22</B></font> <font color=green><B>a0</B></font><font color=black>22</B></font><font color=blue><B>0c</B></font><font color=black>03</B></font> <font color=green>1720ns</font> 
<font color=blue><B>0d</B></font><font color=black>38</B></font><font color=blue><B>0e</B></font><font color=black>23</B></font> <font color=blue><B>2f</B></font><font color=black>0f</B></font><font color=red><b>10</B></font><font color=black>0c</B></font> <font color=blue><B>11</B></font><font color=black>03</B></font><font color=blue><B>7f</B></font><font color=black>01</B></font> <font color=red><b>e1</B></font><font color=black>c1</B></font><font color=red><b>00</B></font><font color=black>00</B></font>                                     <font color=red>1960ns</font> 
 
Event Number: 413453 
<font color=yellow><B>10</B></font><font color=yellow><B>50</B></font><font color=blue>0d</B></font><font color=cyan><B>0b</B></font> <font color=yellow><B>04</B></font><font color=yellow><B>10</B></font><font color=yellow><B>41</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font> <font color=yellow><B>08</B></font><font color=yellow><B>16</B></font><font color=yellow><B>08</B></font><font color=yellow><B>16</B></font> <font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font><font color=yellow><B>00</B></font>  
<font color=black>e2</B></font><font color=black>11</B></font><font color=green>85</B></font><font color=cyan>fc</B></font> <font color=green><B>85</B></font><font color=black>0a</B></font><font color=blue><B>00</B></font><font color=black>f3</B></font> <font color=green><B>84</B></font><font color=black>0a</B></font><font color=blue><B>2d</B></font><font color=black>f3</B></font> <font color=blue><B>2e</B></font><font color=black>0f</B></font><font color=blue><B>2f</B></font><font color=black>42</B></font> <font color=blue><B>30</B></font><font color=black>6f</B></font><font color=blue><B>31</B></font><font color=black>10</B></font> <font color=blue><B>32</B></font><font color=black>0b</B></font><font color=blue><B>33</B></font><font color=black>05</B></font> <font color=green><B>83</B></font><font color=black>0a</B></font><font color=blue><B>36</B></font><font color=black>07</B></font> <font color=blue><B>37</B></font><font color=black>0e</B></font><font color=blue><B>38</B></font><font color=black>38</B></font> <font color=green>0ns</font> 
<font color=blue><B>39</B></font><font color=black>f0</B></font><font color=blue><B>3a</B></font><font color=black>58</B></font> <font color=blue><B>3b</B></font><font color=black>16</B></font><font color=blue><B>3c</B></font><font color=black>06</B></font> <font color=green><B>a2</B></font><font color=black>0a</B></font><font color=green><B>a1</B></font><font color=black>0a</B></font> <font color=green><B>a0</B></font><font color=black>0a</B></font><font color=blue><B>11</B></font><font color=black>04</B></font> <font color=blue><B>12</B></font><font color=black>10</B></font><font color=blue><B>13</B></font><font color=black>5d</B></font> <font color=blue><B>34</B></font><font color=black>1f</B></font><font color=red><b>15</B></font><font color=black>5b</B></font> <font color=blue><B>16</B></font><font color=black>2e</B></font><font color=blue><B>17</B></font><font color=black>f3</B></font> <font color=blue><B>38</B></font><font color=black>15</B></font><font color=red><b>19</B></font><font color=black>06</B></font> <font color=red>1000ns</font> 
<font color=blue><B>47</B></font><font color=black>03</B></font><font color=blue><B>48</B></font><font color=black>13</B></font> <font color=blue><B>69</B></font><font color=black>13</B></font><font color=red><b>4a</B></font><font color=black>0b</B></font> <font color=blue><B>4b</B></font><font color=black>10</B></font><font color=blue><B>4c</B></font><font color=black>0e</B></font> <font color=blue><B>6d</B></font><font color=black>08</B></font><font color=blue><B>7f</B></font><font color=black>f3</B></font> <font color=yellow><B>c1</B></font><font color=yellow><B>c1</B></font><font color=yellow>00</B></font><font color=yellow>00</B></font>                            <font color=red>1320ns</font> 
 
</P> 
<b> Bit 5 HIGH is present even in the termination carachter so it is NOT coming from the ladder. Suggesting a VRB SWAP.
<!-- Author: Gino -->
<!-- Comment: Mon Mar 31 23;08;33 comment by...Gino -->
To be noticed that a VRB was already swapped for BIT 2 HIGH even than in the termination carachter as well.
</BODY>

<!-- Comment: Mon Mar 31 23;10;37 comment by...Gino -->
</PRE></HTML> just a test to see if I can fix the html.

<!-- Comment: Mon Mar 31 23;12;32 comment by...Gino -->
<pre>&lt;/b&gt;&lt;/br&gt; this might do it.</pre>

<!-- Comment: Mon Mar 31 23;13;39 comment by...Gino -->
</b> Maybe I should give up.


<!-- Date: Tue Apr 1 10:01:18 2003 -->
<table><tr><td><a href=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1765&button=yes target='xxx' onclick='jswindow()'; align=top><img src=/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=-1765  width='300' align='top'></td><td>SB2W9L2. 2nd PHI chip has been dead since the beginning of time.</a></td></tr></table>
<!-- Author: gino -->

<!-- Date: Tue Apr 1 10:03:24 2003 -->
Entered in Silicon database: <ul>
<li>Ladder: SB2W9L2 
<li>problem n: 958 
<li>Status: unfixable
<li>Type: Unknown
<li>Action: Monitoring
<li>entered by: bolla 
<li>description is: Second chip (88) has the FE dead <a href= 'http://www-cdfonline.fnal.gov/cgi/elog/det-system-elog.pl?nb=silicon&action=view&page=147&frame=2&anchor=10:01:18'> since the beginning of time </a>   
<li>See <a href="http://nkek15.fnal.gov/cgi-bin/newproblemdb/DBreport.pl?detsys=SVX&wedge=B2W9&layer=L2">report</a></ul>
<!-- Author: Problem DB -->