User's Manual

DE910 Series Hardware User Guide
1vv0300951 Rev.9 – 2015-05-11
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Reserved. Page 59 of 77
11.1.3. Low Pass Filter Example
.
11.2. ADC Converter
11.2.1. Description
The on board ADC is 8-bit converter. It is able to read a voltage level in the range of 0 ~ 1.2
volts applied on the ADC pin input and store and convert it into 8 bit word.
Parameter Min Max Units
Input Voltage range
0 1.2 Volt
AD conversion
- 8 bits
Resolution
- < 10 mV
Input Resistance
1 Mohm
The DE910 provides one Analog to Digital Converter.
The input lines are:
ADC available on pin B1 and Pin 7 of PL102 on Interface Board (CS1467D)
11.2.2. Using ADC Converter
An AT command is available to use the ADC function.
The command is AT#ADC=1,2. The read value is expressed in mV
Refer to SW User Guide or AT Commands Reference Guide for the full description of this
function.