8. Choose
Project > Debug and Download
to download the project and start debugging.
Debug Interface
The EZ-KIT provides a JTAG/SWD/SWO connection via .
Power-On-Self Test
The Power-On-Self-Test Program (POST) tests all EZ-KIT peripherals and validates functionality as well as connec-
tivity to the processor. Once assembled, each EZ-KIT is fully tested for an extended period of time with POST. All
EZ-KITs boards are shipped with POST preloaded into flash memory. The POST is executed by resetting the board
and pressing the proper push button(s). The POST also can be used as a reference for a custom software design or
hardware troubleshooting.
Note that the source code for the POST program is included in the Board Support Package (BSP) along with the
readme.txt
file that describes how the board is configured to run POST.
Analog Input Channel Selection
The
ADSP-CM419F EZ-KIT
®
has 24 Primary ADC Input Channels & 7 Secondary ADC Input Channels as fol-
lows:
•
Primary
•
A0 - A7
•
B0 - B7
•
C0 - C7
•
Secondary
•
D0 - D7
Multiple input options are available for the ADC Inputs. These include:
•
Expansion Interface
•
On-board precision DAC
•
Op-amp based conditionint of signals via SMC connector
There are 6 SMC connectors on board (J10, J11, J12, J13, J15, J16) that connects to the signal conditioning cir-
cuits (DUTs). Each Input can select between two such DUTs.
The inputs can also select between expansion interface or the DAC output. Note that DAC output is not available
on all channels. By default, all inputs (except A0) are connected to the expansion interface via resistors that need to
be installed. The input channel A0 is provided with jumpers on all four selections.
Debug Interface
2–6
ADSP-CM419F EZ-KIT
®
Manual
