<!-- Title: 12:07:27  Mon Sep 20 2004 -->
<!-- Crewchief: Silicon people -->
<!-- Op1: &nbsp; -->
<!-- Op2: &nbsp; -->
<!-- Op3: &nbsp; -->
<!-- Op4: &nbsp; -->
<!-- Op5: &nbsp; -->
<!-- Op6: &nbsp; -->
<!-- Notes: -->
<pre>Another week.</pre>


<!-- Date: Mon Sep 20 12:48:21 2004 -->
<br> 
To continue our assessment of IB2W2, Adam and I probed its bias, sense, and AVDD lines at the power supply.  We also probed sense and bias lines for IB1W0 and AVDD lines for IB0W5, two healthy wedges for comparison.  Conclusions will be forthcoming.
<!-- Author: boveia -->


<!-- Date: Mon Sep 20 13:32:00 2004 -->
<pre>Here is a list of the ladders which give unusual bias currents. 
 
These are the ladders that exhibited essentially no increase in current with luminosity.				 
Usually these ladders had very large errors.				 
Barrel	Wedge	Layer	Category	Comment 
0	4	0	flat 	scattered  
0	5	4	flat 	large errors  
0	7	4	flat	scattered 
0	8	2	flat	scattered 
0	8	3	flat 	high current  
1	2	2	flat 	very noisy 
1	2	3	flat	very noisy, big drop 
1	11	2	flat	very noisy, big jump 
1	11	4	flat	very noisy 
2	0	4	flat 	scattered  
2	7	1	flat	large errors 
2	7	4	flat	large errors, dips 
3	3	4	flat	large errors 
3	7	4	flat	large errors 
3	10	2	flat	large errors, high current 
3	10	4	flat 	large errors, high current 
4	5	2	flat	large errors, high current 
4	5	4	flat	large errors  
4	9	2	flat	large errors, high current 
4	9	4	flat	large errors 
5	0	2	flat	large errors  
5	2	2	flat	large errors 
5	2	4	flat 	negative slope, large errors 
5	3	3	flat	large errors 
5	5	2	flat	large errors, high current 
5	6	4	flat	large errors  
5	8	4	flat	large errors 
 
These ladders contianed no data.				 
Barrel	Wedge	Layer	Category	Comment 
0	1	4	miss	 
0	6	0	miss 	 
0	11	1	miss 	 
1	0	2	miss 	only a few small points 
1	4	4	miss 	 
1	5	4	miss	very little data 
1	6	4	miss 	 
1	7	0	miss 	 
1	7	1	miss	 
1	7	2	miss	 
1	7	3	miss	 
1	7	4	miss	 
2	2	4	miss 	 
2	5	4	miss 	 
2	6	2	miss 	 
3	2	2	miss	 
3	7	2	miss	 
3	10	3	miss	 
4	0	4	miss	 
4	6	2	miss	 
4	8	1	miss	 
4	8	2	miss	 
5	1	3	miss	 
5	4	0	miss	 
5	4	1	miss	 
5	4	2	miss	 
5	4	3	miss	 
5	4	4	miss	 
 
These ladders had a distinctly negative slope				 
Barrel	Wedge	Layer	Category	Comment 
0	0	2	neg	very flat 
0	9	2	neg 	steady decrease 
2	10	4	neg 	large errors, high current 
5	8	2	neg	clearly decreasing  
 
These ladders had erratic or unusual shapes, often with large jumps or sudden drops in current				 
Barrel	Wedge	Layer	Category	Comment 
0	3	3	odd  	strange rise and fall  
0	6	2	odd	scattered, strange shape 
0	9	3	odd	big jump 
0	11	4	odd	big jump, small errors 
1	1	3	odd	bad shape, very noisy 
1	3	4	odd 	strange shape, high current 
1	4	3	odd	very noisy, high current 
1	5	2	odd	erratic shape 
1	6	2	odd	huge jump, weird shape 
1	10	4	odd	big spike, then decrease.  high current 
2	4	2	odd	funny shape at beginning 
2	5	3	odd	jumpy 
2	9	4	odd	scattered  
3	0	4	odd	noisy and jumpy 
3	1	4	odd 	very high current, sporadic 
3	5	3	odd	strange jumps  
3	6	2	odd	high current, odd shape 
3	11	2	odd	jumpy 
4	1	2	odd	scattered, high current 
4	2	0	odd	scattered, high current 
4	2	1	odd	big drop  
5	7	2	odd	scattered</pre>
<!-- Author: Peter -->


<!-- Date: Mon Sep 20 21:06:06 2004 -->
<h3> Update of svxii code</h3> 
I've updated the svxii code to take care of the FFO return line issue discovered last week (setting can't be saved to a config file). I also changed to default boot software from the standard to a version which include Ghostbuster support, especially pulling it out of the HDWDB. First tests did no show any problems, so I'll keep this version active. Yo change back, only line per crate has to be edited in the vxworks area. 
  
<!-- Author: Marcel, SCN -->


<!-- Date: Tue Sep 21 13:43:03 2004 -->
<pre>We have performed various cable measurements on IB2W2 to determine if the previous problems with the cable still exist.  The previous problems were: 
 
------------------------------------------------------------------------------ 
 
1. 07/16/02: "AVDD Overcurrent. Measure 149ohms on cable at power supply end.  Does not change when we push on the junction card. Saw an increase to about 152ohms when we wiggled the cable at the 30-deg slot to bore turn.  Can splice cable to use spare L4 lines during next access." 
 
2. 08/29/02: "VRF_LY2 and VRF_LY3 connected by 17 ohm, implicating sense cable. Sure enough, VRF_LY2 has 0 ohm short to ASP_LY0.  68 ohm (43 ohm to DOIM) connection between most of sense connector and this reference as well." 
 
3. 08/29/02: "Exhaustive cable probing confirms AVDD short to GND (50 ohm).  There is also a connection between VRF_LY2 and ASP_LY0 which may be playing a role." 
 
4. 01/26/03: "Measured resistances of command cable at FTM. Found 
 
cclk+  open 
c1+    open 
feclk+ open 
 
Others looked OK. 
 
The LV cable now seems to have normal resistances on all AVDD lines.  We saw no damage on the cabling beneath the shorter slot covers in the bore.  All channels are powerable and biasable now.  We tried looking at AVDD0 P-N resistance while messing with the slot covers and saw no problems. 
 
We swapped command cable and Chan 1 Doim cable with the neighboring FIB slot (slot 11&lt;-&gt;12) and were able to take data with the f221 DAQ chain.  Also, f221 hdi had same symptoms being read out with f101." 
 
5. 04/24/03: "Working on IB2W2.  Installed SPY connector at the outer end of SLOT 113 (just  outside the 30 deg plane where the plug goes).  Found that the damage is INSIDE the PLUG.  Furthermore the number of open connection is worse than last time it was measured: 
 
BROKEN CONNECTION   Reported previously 
BECLK-              NOPE 
C2+                 NOPE 
C1+                 YES 
C0+                 NOPE 
CDATA+              NOPE 
CLCK+               YES 
FECLK+              YES 
 
All other lines are OK 
 
More might follow but for the time being the hopes to fix this up are decreasing. 
 
Remeasured all resistances after bringing the temperature back to +6 degrees and CDATA+ is NOW good. 
 
This is pointing even more to the soldering joints between the CPC (BeO) and the PIGTAIL (Flex Kapton). 
 
Remember SB2W10 ? It showed similar temperature dependence." 
 
------------------------------------------------------------------------------ 
 
We have repeated these measurements, and found: 
 
1. Measured resistances on IB2W2: 
 
positive probe      negative probe      Resistance 
AVN_LY0 (pin 15)    AVP_LY0 (pin 17)    1.04 kOhm 
AVP_LY0 (pin 17)    AVN_LY0 (pin 15)    1.04 kOhm 
AVN_LY0 (pin 15)    AVP_LY0 (pin 36)    1.04 kOhm 
AVN_LY0 (pin 35)    AVP_LY0 (pin 36)    1.04 kOhm 
AVP_LY0 (pin 36)    AVN_LY0 (pin 35)    1.04 kOhm 
AVP_LY0 (pin 17)    AVN_LY0 (pin 35)    1.04 kOhm 
AVP_LY0 (pin 36)    AVP_LY0 (pin 17)    2.3 Ohm 
AVN_LY0 (pin 15)    AVN_LY0 (pin 35)    2.3 Ohm 
 
We compared to healthy wedge IB0W5, and found the same 1.04 kOhm between AVP_LY0 and AVN_LY0.  We see no evidence of the 149 Ohm short. 
 
2.  We've done measurements between VRF_LY2 and VRF_LY3 on the left bias cable and find: 
 
positive probe      negative probe      Resistance 
VRF_LY3 (pin 9)     VRF_LY2 (pin 7)     17.5 Ohm 
VRF_LY2 (pin 7)     VRF_LY3 (pin 9)     16.5 Ohm 
VRF_LY3 (pin 9)     VRF_LY2 (pin 20)    open 
VRF_LY2 (pin 20)    VRF_LY3 (pin 9)     open 
VRF_LY3 (pin 22)    VRF_LY2 (pin 7)     open 
VRF_LY2 (pin 7)     VRF_LY3 (pin 22)    open 
VRF_LY3 (pin 22)    VRF_LY2 (pin 20)    open 
VRF_LY2 (pin 20)    VRF_LY3 (pin 22)    open 
 
We did the same measurements on healthy wedge IB1W0: 
 
positive probe      negative probe      Resistance 
VRF_LY3 (pin 9)     VRF_LY2 (pin 7)     20.5 Ohm 
VRF_LY2 (pin 7)     VRF_LY3 (pin 9)     14.9 Ohm 
VRF_LY3 (pin 9)     VRF_LY2 (pin 20)    open 
VRF_LY2 (pin 20)    VRF_LY3 (pin 9)     open 
VRF_LY3 (pin 22)    VRF_LY2 (pin 7)     open 
VRF_LY2 (pin 7)     VRF_LY3 (pin 22)    open 
VRF_LY3 (pin 22)    VRF_LY2 (pin 20)    open 
VRF_LY2 (pin 20)    VRF_LY3 (pin 22)    open 
 
IB2W2 appears somewhat consistent with a healthy wedge.  Is the difference significant? 
 
We've done measurements between VRF_LY2 (on both HV cables) and the sense cable: 
 
Left Bias (- probe)     Sense (+ probe)     Resistance      Resistance (polarity reversed) 
VRF_LY2 (pin 7)         ASP_LY0 (pin 8)     404 Ohm 
                        ASN_LY0 (pin 26)    64 Ohm 
                        DSN_LY0 (pin 25)    70 Ohm 
                        DSP_LY0 (pin 7)     850 Ohm         0 Ohm 
                        5VDOIMS_P (pin 5)   open 
                        5VDOIMS_N (pin 23)  45.6 Ohm 
                        2VDOIMS_N (pin 24)  45.7 Ohm 
                        2VDOIMS_P (pin 6)   open 
VRF_LY2 (pin 20)        ASP_LY0 (pin 8)     open 
 
Right Bias              Sense               Resistance 
VRF_LY2 (pin 7)         ASP_LY0 (pin 8)     404 Ohm 
                        ASN_LY0 (pin 26)    64.9 Ohm 
                        DSN_LY0 (pin 25)    70.8 Ohm 
                        DSP_LY0 (pin 7)     850 Ohm 
                        5VDOIMS_P (pin 5)   open 
                        5VDOIMS_N (pin 23)  46.5 Ohm 
 
We compared this to healthy wedge IB1W0: 
 
Left Bias (- probe)     Sense (+ probe)     Resistance      Resistance (polarity reversed) 
VRF_LY2 (pin 7)         ASP_LY0 (pin 8)                     400 Ohm  
VRF_LY2 (pin 20)        ASP_LY0 (pin 8)                     open     
VRF_LY2 (pin 7)         DSP_LY0 (pin 7)     1.026 kOhm      0 Ohm    
VRF_LY2 (pin 20)        DSP_LY0 (pin 7)                     open     
VRF_LY1 (pin 5)         ASP_LY0 (pin 8)                     410 Ohm  
VRF_LY1 (pin 18)        ASP_LY0 (pin 8)                     open     
VRF_LY1 (pin 5)         DSP_LY0 (pin 7)                     0 Ohm    
VRF_LY1 (pin 18)        DSP_LY0 (pin 7)                     open     
VRF_LY2 (pin 7)         ASN_LY0 (pin 26)                    65.6 Ohm 
 
We saw a short between VRF_LY2 and DSP_LY0, when the positive probe is connected to VRF_LY2, but this also occurs in a healthy wedge. 
 
3.  Saw no short (open) between AVP_LY0 (pin 17) to ground (DVDD pin 20).  Also look at AVN_LY0 (pin 15), AVN_LY0 (pin 35), and AVP_LY0 (pin 36) with respect to ground (DVDD pin 20) and saw no short.  We also checked this on IB0W5 (healthy wedge) and found the same thing as IB2W2. 
 
4. and 5. 
 
C_CLK (pin 2)           C_CLK* (pin 15)     118.9 Ohm 
C_DATA (pin 3)          C_DATA* (pin 16)    113.6 Ohm 
C_C0 (pin 4)            C_C0* (pin 17)      113.6 Ohm 
C_C1 (pin 5)            C_C1* (pin 18)      113.4 Ohm 
C_C2 (pin 6)            C_C2* (pin 19)      114.2 Ohm 
C_C3 (pin 7)            C_C3* (pin 20)      114.6 Ohm 
C_C4 (pin 8)            C_C4* (pin 21)      113.7 Ohm 
ICBE_CLKH (pin 9)       ICBE_CLKL (pin 22)  113.3 Ohm 
ICFE_CLKH (pin 1)       ICFE_CLKL (pin 14)  118.8 Ohm 
C_L1A (pin 10)          C_L1A* (pin 23)     119.3 Ohm 
CPIPE_RD2 (pin 11)      CPIPE_RD2 (pin 24)  120.0 Ohm 
C5_H (pin 12)           C5_L (pin 25)       open 
 
 
We performed these measurements on IB1W0 (healthy wedge) and found no differences. 
 
This was done while the detector was warm. 
 
------------------------------------------------------------------------------ 
 
After our exhaustive probe of the cables, we found no evidence of the previous problems.  Also, it looks like the junction card is still connected (has not come loose from COT work). 
</pre>
<!-- Author: Adam Scott and Antonio Boveia -->


<!-- Date: Tue Sep 21 14:12:52 2004 -->
 
<H3>I started to look into Peter's list of ladders with peculiar bias current behaviour:</H3> 
<br> 
<H5>First of all, the 'miss' category:</H5><br> 
 
most of the ladders Peter listed are actually not integrated into data taking and therefore we don't see any current from them. However, three ladders in this list are not understood by me:<br> 
<li> SB1W5L4: it's a troubled ladder with a history of not giving data and bias problems, but since about June 04 it should give data again, in fact I saw data coming out in one of the last runs before the shutdown using ADCmon. If your data stop before this date, this one is understood as well and is a known problem. 
<li> SB1W0L2: should be fine, a good ladder with good data in ADCmon...  
<li> SB5W1L3: has some trouble once in a while, but gives good data and should be ok for your study...<br> 
In addition, there are two ladders not integrated into data taking and they are not listed in your list: SB0W8L4 and SB5W2L2, WHY? 
 
<H5>Next I looked at the 'neg' category:</H5> 
 
<li> SB0W0L2: not online in ADCmon, but ladders is fine apart from one chip (89), so this one should be good 
<li> SB0W9L2: seems to get noisier in ADCmon, which would imply increasing currents... ? 
<li> SB2W10L4: good in ADCmon; it's the SVX ladder with the longest readout time -> high occupancy/noise/grass; a possible under-depletion is also listed in PDB by Dave Clark using dnoise vs bias and IV curves ! 
<li> SB5W8L2: good in ADCmon; only optical problems listed in PDB; should be fine for current 
<br> 
<H5>Then I looked into the 'odd' ladders:</H5> 
 
<li> SB0W3L3: DVDD jumper failure around 09/09/02; some chips taken out; chip settings changed around 04/22/03; no data from z-side in ADCmon. 
<li> SB0W6L2: a couple of flaky chips (a0, a1) -> no AVDD2 problem according to Stan in PDB; chips damaged around 12/01/03, bits changed since then or around 04/26/04; no data from last two z-chips in ADCmon. 
<li> SB0W9L3: no entries in PDB; good data in ADCmon. 
<li> SB0W11L4: AVDD current changed after an abort at 11/10/02; diagnosed not to be an AVDD2 problem; bit error problem reported; data more or less ok in ADCmon. 
<li> SB1W1L3: should be fine from PDB; data ok in ADCmon. 
<li> SB1W3L4: this is a confirmed jumper failure; AVDD current drop around 02/29/04; history of high bias current: starting 03/16/02; data only out of chips 0-4 and chip 6, no clustering information in ADCmon. 
<li> SB1W4L3: bias problems since plugging; bias increase reported in PDB; from a bias voltage vs current plot Reid concluded on 05/07/04 that it was behaving linearly to a 157kOhm resistor, that might not be consistent with a pin hole, but with a leaky capacitor? Data in ADCmon look ok. 
<li> SB1W5L2: bits changed on 01/03/03; some readout troubles, but currents should be fine; data in ADCmon reflect the bit problems, otherwise not too bad. 
<li> SB1W6L2: nothing reported in PDB apart from one RX swap; currents should be fine; data fine in ADCmon. 
<li> SB1W10L4: reported bias trip on 06/19/02, declared stable on 08/26/02; a couple of chips have troubles; sparsed out sometimes; chip 0 and 5 almost dead in ADCmon. 
<li> SB2W4L2: confirmed AVDD2 problem 11/09/02 -> reported that bias connection could be open!; changed bit settings on 01/01/03; no data from last 5 chips in ADCmon. 
<li> SB2W5L3: no entries for this in PDB; data look good in ADCmon. 
<li> SB2W9L4: concluded not AVDD2, some jumpy AVDD currents, though; data look ok in ADCmon. 
<li> SB3W0L4: reported to be grassy/noisy in PDB; power supply swapped on 03/09/03; probing of bias cable does not reveal any problems. Low ADC values throughout this ladder in ADCmon, one big bump on 1 chip. Doesn't look very efficient this ladder. 
<li> SB3W1L4: bias current reported unstable in PDB on 03/04/02; had to be taken out of run and was reintegrated at lower bias voltage on 08/09/02; maybe pinhole, maybe leaky path on hybrid diagnosed around 08/02; bias voltage changed up again on 08/29/02; high occupancy on 10/06/02; trips again on 05/09/03; considered fixed on 06/27/03. Looks ok in ADCmon.  
<li> SB3W5L3: no entries in PDB; looks fine in ADCmon. 
<li> SB3W6L2: history of DVDD current trips and bias current is creaping up, otherwise should be fine; looks good in ADCmon. 
<li> SB3W11L2: no entries in PDB; looks good in ADCmon. 
<li> SB4W1L2: history of high and rising bias current, otherwise should be fine; data ok in ADCmon. 
<li> SB4W2L0: history of high and rising bias current, but concluded that good data out of it; looks good in ADCmon. 
<li> SB4W2L1: should be fine, basically no problem reported in PDB; data ok in ADCmon. 
<li> SB5W7L2: one single entry in PDB, and that was a bias current limit increase from 13 to 20 uA; should be fine; looks good in ADCmon. 
<br> 
<H5>Finally, the 'flat' category:</H5> 
<li> SB0W4L0: history of jumpy/spiky bias current behaviour in PDB; good data in ADCmon. 
<li> SB0W5L4: reported to be grassy but ok in PDB;  
<li> SB0W7L4: DVDD jumper failure diagnosed on 09/09/02; z-side chopped; rdriver settings changed on 01/02/03;  
<li> SB0W8L2: bxing errors reported -> fib swapped; was fixed; out of HDWDB by mistake between 04/14/04 and 04/22/04, should be fine now;  
<li> SB0W8L3: reported bias short to ground past JC, but in since 06/19/02 because of good data; more bias trouble in 04/04; reported repeated steps in AVDD and DVDD currents; very slow in readout -> high occupancy/noise;  
<li> SB1W2L2: combined jumper and AVDD2 problem? -> odd current behaviour reported in PDB; z-side chopped;  
<li> SB1W2L3: reported to have extremely low bias current, but good data seen on all chips;  
<li> SB1W11L2: only problem was fixed by an RX swap; should be fine; 
<li> SB1W11L4: nothing reported in PDB; 
<li> SB2W0L4: no current problems reported, just some chip error trouble (wedgewide?); 
<li> SB2W7L1: optical problems reported, but fixed since 03/22/03; should be fine; 
<li> SB2W7L4: lots of DRO history somehow fixed by combination of FIB and RX swaps; one reported jump in bias current from 13 to 148 uA on 04/09/04, but reported that data look good;  
<li> SB3W3L4: AVDD2 problem diagnosed on chip 8a; changed rdriver setting of chips a0-a6 and 87-8a on 01/02/03 and again on 05/28/04, no success;  
<li> SB3W7L4: some history of high DVDD current in 2002; DRO problems, wedgewide(?); should be fine; 
<li> SB3W10L2: should be fine; 
<li> SB3W10L4: should be fine, rather long readout time maybe;  
<li> SB4W5L2: no problems reported in PDB; 
<li> SB4W5L4: should be fine;  
<li> SB4W9L2: no entries in PDB;  
<li> SB4W9L4: diagnosed as jumper failure -> dead z-side + noisy phi-side + high AVDD current; changed rdriver settings on 12/23/02;  
<li> SB5W0L2: should be fine;  
<li> SB5W2L2: repeated DVDD current trips (04/02 and 08/04); rather long readout time;  
<li> SB5W2L4: should be fine;  
<li> SB5W3L3: no entries in PDB;  
<li> SB5W5L2: should be fine;  
<li> SB5W6L4: loads of readout trouble, but currents should be fine; 
<li> SB5W8L4: should be fine; 
<!-- Author: Petra -->


<!-- Date: Tue Sep 21 16:50:44 2004 -->
<pre>I checked the unbiased ladders by looking at our most recent store (3739) 
 
SB1W5L4 and SB1W0L2 appear to have been off for most of the times we were looking at, but they turned on at the end and have stayed on ever since. 
 
SB0W8L4 and SB5W2L2 were on at the times we were analyzing, but they're off now. 
 
SB5W1L3 still gives no bias current data.</pre>
<!-- Author: Peter -->


<!-- Date: Tue Sep 21 19:21:47 2004 -->
<h3> New RC interface </h3> 
We decided not to update the svxii/RC interface yet, so in order to set up the Ghostbuster using RunControl, instead of just setup fer do source ~svxii/setup_new_fer. This will add the correct class path for the init messages. If no further problems are found, we'll update the default version with the new code. 
 
 
 
<!-- Author: Marcel, SCN -->


<!-- Date: Wed Sep 22 12:31:48 2004 -->
<br><b>SRC checkout</b><br> 
We did the checkout procedure for the SVX (not including pigs) 
and ISL SRCs. Nothing was changed in the SRCs, but the SVX one 
changed slot and there's a new SRCTM (due to the new GB). 
Everything looked OK.<br>  
<!-- Author: Marcel/Sebastian -->
<!-- Comment: Wed Sep 22 19;10;55 comment by...Marcel -->
So this means, the DAQ is usable again ...let aside the power outage on Friday morning


<!-- Date: Thu Sep 23 11:39:01 2004 -->
<pre>&lt;h2&gt; Power outage tomorrow&lt;/h2&gt; 
Steve Hahn stopped by and told me, that they want to keep all the PC's running on the Diesel Power. The shutdown is for 30 minutes max , so this should be no problem. For b0sili01/02 we'll make use of our UPS's and Ben and I tested, that we can remain up for at least 35 minutes, before the machines shutdown automatically (before the batteries are out). 
If everythings works out, we do not have to touch any of our computers 
 
</pre>
<!-- Author: Marcel, Ben -->
<!-- Comment: Thu Sep 23 14;44;47 comment by...Marcel -->
<table border=0><td><tr><td bgcolor=#e0e030>Clarification from Sergeij Bourov. The UPS is only for the servers,
b0dap42-44 have to be shutdown.
 
</td></tr></td></table>
<!-- Comment: Thu Sep 23 17;21;12 comment by...Rong-Shyang -->
<pre>I have shutdown b0dap42, 43 and 44.
The IFix is complaining the lost communication to Gui but Steve Hahn don't know how to ignore it. Andy will try to look at that.</pre>
<!-- Comment: Thu Sep 23 18;18;56 comment by...Andy H. -->
<pre>I "silenced" the communication alarm by quitting PSMon, the program
running on SVXIICON that passes info from the GUI to iFIX.  I then lied to iFIX that communication was OK.  When the GUI is up and running again, you can overwrite this lie and get back to normal by starting up PSMon on SVXIICON (double-click its icon on the desktop).</pre>
<!-- Date: Thu Sep 23 11:40:42 2004 -->
<h3> Ghostbuster reset </h3> 
We got a new firmware from Taka and used it on the Teststand Ghostbuster. This firmware features a reset function, e.g. after pulling a cable, e.g. The first test worked nicely, but we would like to test more, before we put it in the Ghostbuster in b0svx02. 
  
<!-- Author: Marcel, Sebastian, Taka -->





<!-- Date: Fri Sep 24 10:19:27 2004 -->
<pre>b0dap42, 43 and 44 are up and running. The PSGui and IMon are up too. The PSMon is back running.</pre>
<!-- Author: Rong-Shyang -->


<!-- Date: Fri Sep 24 11:48:42 2004 -->
<h2> Switched on VRB crates </h2> 
We powered the VRB crates and checked the Glinks. Took the system through a cold start, fib fails, as expected, VRB's fine.   
<!-- Author: Sebastian and the spirit of Marcel -->


<!-- Date: Sun Sep 26 21:05:19 2004 -->
<br> 
The new PROM burner arrived last week. It can burn the 
Atmel 17LV series. Tested that can program EPROMS  
(checked that in the testsand downloads and works).<br> 
<!-- Author: sebastian -->