101-1006 Rabbit Semiconductor, 101-1006 Datasheet - Page 30

• Manufacturer Part Number: 101-1006
• Description: MODULE POWERCORE FLEX 3800
• Manufacturer: Rabbit Semiconductor

Specifications of 101-1006

• Module/board Type: MPU Core Module
• For Use With/related Products: RCM3800
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

3.2.3 D/A Converter
The following sample programs can be found in the
folder.
•
•
3.2.4 Use of Serial Flash
The following sample programs can be found in the
SERIAL_FLASH
•
•
22
DAC_CAL.c
known voltages to generate the two coefficients, gain and offset, which will be written
to the simulated EEPROM in flash memory. This sample program must be compiled to
flash memory.
In order to run this sample program, you will need a voltmeter that is connected to the
D/A converter output channels and ground located at header position J3 on the Proto-
typing Board.
DAC_VOLT.c
is computed using the calibration constants that are read from the simulated EEPROM
in flash memory. This sample program must be compiled to flash memory.
In order to run this sample program, you will need a voltmeter that is connected to the
selected D/A converter output channel and ground located at header position J3 on the
Prototyping Board.
SFLASH_PATTERN_INSPECT.c
attempts to initialize a serial flash chip on the PowerCore module. Once a serial flash
chip is found, the sample program writes a pattern to the first 100 pages. The Dynamic C
STDIO
either print out the contents of a specified page or clear (set to zero) all the bytes in a
specified page.
SFLASH_TEST.c
and a read. The results of the test are displayed in the Dynamic C
NOTE: This sample program will overwrite any existing calibration constants.
window will then display information about the page size. The user can then
—Demonstrates how to calibrate a D/A converter channel using two
folder.
—Outputs a voltage that can be read with a voltmeter. The output voltage
—This sample program tests a serial flash chip by performing a write
—When the sample program starts running, it
SAMPLES\PowerCoreFLEX\DAC
SAMPLES\PowerCoreFLEX\
STDIO
PowerCore FLEX
window.