101-1279 Rabbit Semiconductor, 101-1279 Datasheet - Page 89

PLASTIC ENCLOSURE FOR BL4S100

101-1279

Manufacturer Part Number
101-1279
Description
PLASTIC ENCLOSURE FOR BL4S100
Manufacturer
Rabbit Semiconductor
Datasheet

Specifications of 101-1279

Accessory Type
Enclosure
Product
Prototyping Accessories
Processor Type
BL4S100
Board Size
146 mm x 96 mm x 16 mm
Interface Type
Ethernet
For Use With/related Products
BL4S100
Lead Free Status / RoHS Status
Not applicable / Not applicable
Other names
316-1159
FUNCTION DESCRIPTION
PARAMETERS
BL4S100 User’s Manual
float anaInDiff(int channel, int gaincode);
Gain Code
Reads the state of a differential A/D converter input channel and uses the previously set
calibration constants to convert it to volts. Voltage ranges given in the table below are
the nominal ranges that will be returned. However, values outside these ranges can of-
ten be seen before the return of a
If the gain code for a given channel has changed from the previous cycle, the user block
will be read to get the calibration constants for the new gain value.
channel
gaincode
0
1
2
3
4
5
6
7
GAIN_X10
GAIN_X16
GAIN_X20
GAIN_X1
GAIN_X2
GAIN_X4
GAIN_X5
GAIN_X8
Macro
the analog input channel number (0, 2, 4, 6) as shown below
the gain code of 0 to 7
channel
0
2
4
6
anaInDiff
BL_OVERFLOW
Actual Gain
×10
×16
×20
×1
×2
×4
×5
×8
Differential Inputs
+AIN0 -AIN1
+AIN2 -AIN3
+AIN4 -AIN5
+AIN6 -AIN7
error.
Voltage Range
Differential
± 1.25 V
± 2.5 V
± 20 V
± 10 V
± 5 V
± 4 V
± 2 V
± 1 V
Voltage Range
0–1.25 V
0–2.5 V
Actual
0–20 V
0–10 V
0–5 V
0–4 V
0–2 V
0–1 V
87

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