101-1157 Rabbit Semiconductor, 101-1157 Datasheet - Page 63

• Manufacturer Part Number: 101-1157
• Description: KIT DEVELOPMENT USA RCM4100
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 4000r
• Type: MPU Moduler

Specifications of 101-1157

• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: Rabbit 4001
• Data Bus Width: 8 bit
• Interface Type: SPI
• For Use With/related Products: RCM4100
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption
• Other names: 316-1123

DESCRIPTION
PARAMETERS
User’s Manual
float anaInDiff(unsigned int channel, unsigned int gaincode);
Reads the state of differential analog input channels and uses the previously set calibra-
tion constants to convert it to volts.
channel
gaincode
channel
* Accessible on Prototyping Board.
Gain Code
0
1
2
3
4
5
6
7
* Applies to Prototyping Board.
the channel number (0 to 7) corresponding to LN0 to LN7.
the gain code of 0 to 7 (applies only to Prototyping Board):
0
1
2
3
4
5
6
7
anaInDiff
+AIN0 -AIN1
+AIN1 -AIN1
+AIN2 -AIN3
+AIN3 -AIN3
+AIN4 -AIN5
+AIN5 -AIN5
+AIN6 -AIN7
+AIN7 -AIN7
Multiplier
DIFF
Gain
×10
×16
×20
×1
×2
×4
×5
×8
Voltage Range
-11.25 – +11.25
-1.126 – +1.126
-22.5 – +22.5
-2.25 – +2.25
-1.41 – +1.41
-5.6 – +5.6
-4.5 – +4.5
-2.8 – +2.8
Voltage Range
-22.5 to +22.5*
-22.5 to +22.5*
-22.5 to +22.5
(V)
(V)
—
—
—
—
—
*
*
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