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Digital control board documentation (view source)
Revision as of 20:22, 20 August 2010
, 20:22, 20 August 2010→Channel Descriptions
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| P97 || (former AD7928/DOUT) ||
| P97 || SPI_SDI ||
| '''Erroneously wired ADC SPI bus connection'''<br>Connects to DOUT on ADC
| '''Corrected
|-
|-
| P98 || AD5535/RESET || DAC_iRst
| P98 || AD5535/RESET || DAC_iRst
| 15
| 15
| AD5535/CATHODE
| AD5535/CATHODE
| This is the thermal diode output from the DAC. Should read 4.35V (typical) at 25°C. Drops 2.20mV/°C.
| This is the thermal diode output from the DAC. Should read 4.35V (typical) at 25°C. Drops -2.20mV/°C.
|-
|-
| VIN2
| VIN2
| 12
| 12
| ADC_EXT1
| ADC_EXT1
| This trace routes to the backplane via Eurocard pin A7. It is intended to measure the output of thermistor on the amplifier board.
| This trace routes to the backplane via Eurocard pin A8. It is intended to measure one of the transistor base voltages on the amplifier board.
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|-
| VIN5
| VIN5
| 10
| 10
| ADC_EXT2
| ADC_EXT2
| This trace routes to the backplane via Eurocard pin A8. It is intended to measure one of the transistor base voltages on the amplifier board.
| This trace routes to the backplane via Eurocard pin A7. It is intended to measure the output of thermistor on the amplifier board.
|-
|-
| VIN7
| VIN7