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AttilioTarantola - 12 Dec 2008
Test conditions: the OEPB configures and acquires data continuosly from TDCs.
- FOT transmits and receives random data.
- Calibration not implemented.
Motherboard |
Voltage |
Current(readout running) |
readout speed |
average Nr dataword/event |
shortMB (thresholds 00) |
|
|
|
|
|
+1.412V(green) |
268 mA |
40-50kHz |
100 |
|
-3.11V(yellow) |
364 mA |
|
|
+3.11V(yellow) |
383 mA |
|
|
+5.16V(red) |
630 mA-(increasing noise by touching goes to 800mA) |
|
|
+3.5V(blu) |
170 mA |
|
|
|
|
longMB (thresholds 00) |
|
|
|
|
|
+1.412V(green) |
352 mA |
26-30kHz |
150-200 |
|
-3.11V(yellow) |
553 mA |
|
|
+3.11V(yellow) |
550 mA |
|
|
+5.16V(red) |
950 mA-(increasing noise by touching goes to 980mA) |
|
|
+3.5V(blu) |
170 mA |
|
In the same conditions, with all thresholds set to 61.
Motherboard |
Voltage |
Current(readout running) |
readout speed |
average Nr dataword/event |
shortMB (thresholds 61) |
|
|
|
|
|
+1.412V(green) |
280 mA |
150kHz |
10-(if I touch FPC cables) |
|
-3.11V(yellow) |
364 mA |
|
|
+3.11V(yellow) |
383 mA |
|
|
+5.16V(red) |
350 mA-450mA |
|
|
+3.5V(blu) |
170 mA |
|
|
|
|
|
longMB (thresholds 61) |
|
|
|
|
|
+1.412V(green) |
356 mA |
150kHz |
10-20(if I touch FPC cables) |
|
-3.11V(yellow) |
530 mA |
|
|
+3.11V(yellow) |
537 mA |
|
|
+5.16V(red) |
550 mA-700mA |
|
|
+3.5V(blu) |
170 mA |
|