HTRev3 VME[1] Dip M0 Jumper Xilinx TTC DAQ2LogAn[2] INT[3] EXT[4]   TOP FE[5] BOT FE[6] Icc[7] Icc [8] Location Notes
SN Status Vers. Switch TOP BOT Config Lock TOP BOT CLK CLK SN Links Links  @5V 3V3 history  
1                       1         BU > UMD No Serial Number label
2 ready 0x1F ok ok ok ok ok ok ok ok 85 2 ok 0 0.76 A 1.9 A CERN ? Arjan replaced fuse across U17. Dick removed TTC termination resistors
3 cannib 0x1F ok ok ok ok ok ok ok ok 85 3 ok ok 0.4 A 1.9 A CERN > UMD  
4 cannib 0x1F ok ok ok ok ok ok ok ok 85 4 ok ok 0.5 A 2A CERN > UMD Top connector to DCC cured. Mar04, Arjan: bad. Apr04: top transex octopus replaced; R69 replaced in Cern.
5 cannib 0x1F ok ok ok ok ok ok ok ok 85 5 ok ok 0.4 A 2A CERN > UMD  
6 cannib 0x1F ok ok ok ok ok ok ok ok[9] 85 6 ok ok 0.45 A 2A CERN > UMD  
7 cannib 0x1F ok ok ok ok ok ok ok ok 85 7 ok ok 0.35 A 2A CERN > UMD Dick removed TTC termination resistors.
8 cannib                     8     0.76 A 2A UMD Bad local bus
9 cannib 0x1f ok ok ok ok ok ok ok ok[10] 85 9 ok ok 0.35 A 2A CERN > UMD  
10 cannib 0x1f ok ok ok ok ok ok ok ok 85 10 ok ok 0.4 A 2A CERN > UMD Top connector to DCC repaired with skrewdriver by Evgueni
11 ready 0x1f ok ok ok ok ok ok ok ok 85 11 ok ok 0.35 A 2A CERN ?  
12 ready 0x20 ok ok ok ok ok ok ok ok 85 12 ok ok 0.4 A 2A FNAL In CERN: bad. In UMD Ch7  bad; cleaned ; OK
13 ready 0x1f ok ok ok ok ok ok ok ok 85 13 ok ok 0.4 A 2A FNAL In CERN: "Defunct". In UMD Ch8 Top bad; cleaned: OK. Terry: seems OK
14 NO                     14     1.2 A 2A UMD ?  5V Icc too high
15 ready 0x1F ok ok ok ok ok ok ok n.a. 80 15 ok ok 0.40 2.0 FNAL  
16 cannib 0x1F ok ok ok ok ok DCC DCC ok[11] 80 16 ok ok 0.35 2.0 CERN > UMD In CERN: "bad bad bad". In UMD Ch 2 Top hi BER, cleaned OK. Fixed smashed pin on Top L2out
17 ready 0x1F ok ok ok ok ok ok ok ok[12] 80 17 ok ok 0.35 2.0 FNAL Mar04, Arjan: bad. Apr04: Tullio: Fib7,8 top were swapped; Fib5 bot looses sync often.
18 cannib 0x1F ok ok ok ok ok ok ok ok 85 18 ok ok 0.35 2.0 CERN > UMD  
19 cannib 0x1F ok ok ok ok ok ok ok   80 19 ok ok 0.45 2.0 UMD High BER (10^ -10) on Link 1 Top (FNAL). Cured bottom DCC connector.
20 cannib                     20     1.0 A 2A UMD  5V Icc too high
21 ready 0x1F ok ok ok ok ok ok ok n.a. 80 21 ok ok 0.35 2.0 FNAL  
22 ready 0x1F ok ok ok ok ok ok ok n.a. 80 22 ok ok 0.60 2.0 FNAL Link 4 bottom works intermittently: SD[4]=0, even after cleaning and swapping. Bottom LEDs DV,Er permanently ON.
23 cannib 0x20 ok     ok ok ok ok n.a. 80 23 ok ok 0.40 2.0 UMD Bad bottom DCC output (Terry)
24 cannib 0x1F ok ok ok ok ok ok ok ok 80 24 ok ok 0.35 2.0 Princ > UMD  
25 cannib 0x1F ok ok ok ok ok ok ok ok 80 25 ok ok 0.30 2.0 CERN > UMD Both connector to DCC damaged
26 ready 0x20 ok ok ok ok ok DCC ok ok ok 26 ok ok 0.35 2.0 CERN ?  
27 cannib 0x20 ok ok ok ok ok DCC DCC n.a. ok 27 SD5=0 SD1=0     UMD Removed R220 R263-271 R274-276. Bottom LEDs (DV,Er) always ON
28 cannib 0x20 ok ok ok ok ok DCC DCC n.a. ok 28 ok ok     CERN > UMD  
29 cannib                     29         UMD problem on 3.3V
(30) cannib                     30         UMD unfinished
[1]
Any version number means that the configuration thru the PROM is OK.
[2]
using Eric's Channel Link rx board and a Logic Analyzer to see Hamming encoded bits
[3]
drew:
this clock is the oscillator, just test with a single fiber
[4]
drew:
use this clock to test the optical FE-links
[5]
tested injecting a "walking 1" pattern with the TI eval board
[6]
tested injecting a "walking 1" pattern with the TI eval board
[7]
Before confiuration,
no inputs
[8]
before configuration;
no inputs
[9]
OK probing the Xtal signals with a scope at the MUX input
[10]
OK probing the Xtal signals with a scope at the MUX input
[11]
OK probing the Xtal signals with a scope at the MUX input
[12]
OK probing the Xtal signals with a scope at the MUX input