Difference between revisions of "VFAT readout electronics"

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| A7 || REH-B || Hard Reset
 
| A7 || REH-B || Hard Reset
 
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|-
| Colspan="3" || ...
+
! Colspan="3" | ...
 
|-
 
|-
 
| B22 || DGND || -2.5V??
 
| B22 || DGND || -2.5V??

Revision as of 23:19, 13 June 2007

A VFAT board from CERN is evaluated for use as a readout board to convert the GEM output analog signal to a digital signal.

LVDS
I2C


Ribbon cable pinouts

}
# Name Value
B1 DGND Digital Ground
A1 DVDD +2.5V
B2 SDA I2C Data
A2 SCL I2C Clock
B3 DGND Digital Ground
A3 DVDD +2.5V??
B4
A4
B5 I2C ADDR I2C Address (most or least significant??)
A5 I2C ADDR I2C Address (most or least significant??)
B6 I2C ADDR I2C Address (most or least significant??)
A6 REH-S Soft Reset (Program saved)
B7
A7 REH-B Hard Reset
...
B22 DGND -2.5V??