20-101-1028 Rabbit Semiconductor, 20-101-1028 Datasheet - Page 25

• Manufacturer Part Number: 20-101-1028
• Description: MODULE RABBITCORE RCM3750
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1028

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 3000
• Flash: 512 KBytes
• Operating Supply Voltage: 4.75 to 5.25 V
• Board Size: 75 mm x 30 mm x 23 mm
• For Use With/related Products: RCM3750
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1110

3.2.3 A/D Converter Inputs
The following sample programs are found in the
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Getting Started
AD_CALDIFF_CH.C
channel using two known voltages to generate the calibration constants for that channel.
Constants will be rewritten into user block data area.
AD_CALMA_CH.C
convert analog current measurements to generate the calibration constants for that channel.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7. Connect pins 1–2, 3–4, 5–6, 7–8 on header JP8.
AD_CALSE_ALL.C
channels for one gain, using two known voltages to generate the calibration constants
for each channel. Constants will be rewritten into the user block data area.
AD_CALSE_CHAN.C
channel with one gain using two known voltages to generate the calibration constants
for that channel. Constants will be rewritten into user block data area.
AD_RDDIFF_CH.C
differential input using previously defined calibration constants.
AD_RDMA_CH.C
vert analog current measurements using previously defined calibration constants for
that channel.
Before running this program, make sure that pins 3–5 are connected on headers JP5,
JP6, and JP7. Connect pins 1–2, 3–4, 5–6, 7–8 on header JP8.
AD_RDSE_ALL.C
using previously defined calibration constants.
AD_SAMPLE.C
The program will continuously display the voltage (average of 10 samples) that is
present on the A/D channels.
ANAINCONFIG.C
ended analog input values for display as voltages. The sample program uses the func-
tion call
THERMISTOR.C
temperature for display to the
thermistor is the one included in the Development Kit whose values for beta, series
resistance, and resistance at standard temperature are given in the part specification.
DNLOADCALIB.C
back to simulated EEPROM in flash with using a serial utility such as Tera Term.
NOTE: The above sample programs will overwrite any existing calibration constants.
anaInConfig()
—Demonstrates how to use a low-level driver on single-ended inputs.
—Demonstrates how to read an A/D input channel being used to con-
—Demonstrates how to use analog input THERM_IN7 to calculate
—Demonstrates how to recalibrate an A/D input channel being used to
—Demonstrates how to read all single-ended A/D input channels
—Demonstrates how to use the Register Mode method to read single-
—Demonstrates how to retrieve analog calibration data to rewrite it
—Demonstrates how to recalibrate all single-ended analog input
—Demonstrates how to read an A/D input channel being used for a
—Demonstrates how to recalibrate one differential analog input
—Demonstrates how to recalibrate one single-ended analog input
and the ADS7870 CONVERT line to accomplish this task.
STDIO
window. This sample program assumes that the
SAMPLES\RCM3700\ADC
folder.
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