Rabbit RabbitCore RCM4200 User Manual page 63

Channel Code
0
1
2
†
3
4
5
6
‡
7
* Negative input is ground.
† Not accessible on Prototyping Board
‡ Not accessible on Prototyping Board
RETURN VALUE
A value corresponding to the voltage on the analog input channel:
0–2047 for 11-bit conversions
-2048–2047 for 12-bit conversions
ADTIMEOUT (-4095) if the conversion is incomplete or busy bit timeout
ADOVERFLOW (-4096) for overflow or out of range
SEE ALSO
anaInConfig, anaIn, brdInit
User's Manual
anaInDriver (continued)
Differential Input
Channel Code
Lines
+AIN0 -AIN1
+AIN2 -AIN3
+AIN4 -AIN5
+AIN6 -AIN7
-AIN0 +AIN1
-AIN2 +AIN3
-AIN4 +AIN5
-AIN6 +AIN7
Single-Ended
Input Lines
8 AIN0
9 AIN1
10 AIN2
11 AIN3
12 AIN4
13 AIN5
14 AIN6
15 AIN7
4–20 mA
*
Lines
AIN0*
AIN1*
AIN2*
AIN3
AIN4
AIN5
AIN6
AIN7*
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