20-101-1258 Rabbit Semiconductor, 20-101-1258 Datasheet - Page 87

• Manufacturer Part Number: 20-101-1258
• Description: COMPUTER SINGLE-BOARD BL4S160
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1258

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 4000
• Sram: 1 MB
• Flash: 2 MB
• Timers: 8 bit, 10 bit
• Number Of I/os: 20
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 9 V to 36 V
• Board Size: 96 mm x 146 mm x 16 mm
• Description/function: Computer Module
• For Use With/related Products: BL4S160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1171

FUNCTION DESCRIPTION
PARAMETERS
BL4S100 User’s Manual
float anaInVolts(int channel, int gaincode);
Reads the state of a single-ended A/D converter input channel and uses the previously
set calibration constants to convert it to volts. The voltage ranges given in the table
below are nominal ranges that will be returned. However, values outside these ranges
can often 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
Gain Code
0
1
2
3
4
5
6
7
GAIN_X10
GAIN_X16
GAIN_X20
GAIN_X1
GAIN_X2
GAIN_X4
GAIN_X5
GAIN_X8
analog input channel number (0 to 7) corresponding to AIN0–AIN7
the gain code of 0 to 7; the table below applies for single-ended
modes only
Macro
anaInVolts
Single-Ended
Unipolar
0–1.25 V
0–2.5 V
0–20 V
0–10 V
0–5 V
0–4 V
0–2 V
0–1 V
BL_OVERFLOW
Value Range
Differential
± 1.25 V
Bipolar
± 2.5 V
± 20 V
± 10 V
± 5 V
± 4 V
± 2 V
± 1 V
error.
0–1.25 V
Voltage
0–2.5 V
Range
0–20 V
0–10 V
0–5 V
0–4 V
0–2 V
0–1 V
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