Difference between revisions of "VFAT readout electronics"
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| Line 22: | Line 22: | ||
| A3 || DVDD || +2.5V?? | | A3 || DVDD || +2.5V?? | ||
|- | |- | ||
| − | | B4 | + | | B4 || || |
|- | |- | ||
| − | | A4 | + | | A4 || || |
|- | |- | ||
| B5 || I2C ADDR || I2C Address (most or least significant??) | | B5 || I2C ADDR || I2C Address (most or least significant??) | ||
Revision as of 23:15, 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.
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??) |