20-101-1105 Rabbit Semiconductor, 20-101-1105 Datasheet - Page 26

• Manufacturer Part Number: 20-101-1105
• Description: MODULE RCM4100 RABBITCORE
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1105

• Module/board Type: MPU Core Module
• Data Bus Width: 8 bit
• For Use With/related Products: RCM4100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1121

•
3.2.2.1 Downloading and Uploading Calibration Constants
The Tera Term utility called for in these sample programs can be downloaded from
hp.vector.co.jp/authors/VA002416/teraterm.html.
These sample programs must be compiled to flash memory. To do so, select
Project Options
BIOS in Flash” for the
Before you compile and run these sample programs, you
will also need to connect the RS-232 header at J4 to your
PC as shown in the diagram using the serial to DB9 cable
supplied in the Development Kit.
•
•
22
THERMISTOR.C
for display to the Dynamic C
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.
Install the thermistor at location JP25 on the Prototyping Board before running this
sample program. Observe the temperature changes shown in the Dynamic C
window as you apply heat or cold air to the thermistor.
DNLOADCALIB.C
analog calibration data to rewrite it back to the user
block using a terminal emulation utility such as Tera
Term.
Start Tera Term or another terminal emulation program
on your PC, and configure the serial parameters as
follows.
Now compile and run this sample program. Verify that the message “Waiting, Please
Send Data file” message is being display in the Tera Term display window before
proceeding.
Within Tera Term, select
OPEN
Term will indicate whether the calibration data were written successfully.
UPLOADCALIB.C
the user block using a terminal emulation utility such as Tera Term.
Start Tera Term or another terminal emulation program on your PC, and configure the
serial parameters as follows.
option within the dialog box. Once the data file has been downloaded, Tera
in Dynamic C, then select the “Compiler” tab, and select “Code and
—Demonstrates how to use analog input LN7 to calculate temperature
•
•
•
—Demonstrates how to retrieve
—Demonstrates how to read the analog calibration constants from
Baud rate 19,200 bps, 8 bits, no parity, 1 stop bit
Enable
Feed options —
BIOS Memory Setting
File-->Send File-->Path and filename
Local Echo
STDIO
Receive = CR
window. This sample program assumes that the
option
.
,
Transmit = CR + LF
, then select the
RabbitCore RCM4100
Options >
STDIO