ADSP-21369 EZ-KIT Lite Evaluation System Manual
1-13
Using
the ADSP-21369 EZ-KIT Lite
• DPI pin 1 (
DPI1
) as the
MOSI
• DPI pin 2 (
DPI2
) as the
MISO
By default, the DPI is set up for the SPI flash, and any required changes to
the SPI flash can be made by modifying the DPI of the processor. An
example program is included in the EZ-KIT Lite installation directory to
demonstrate the SPI flash memory reads and writes.
Asynchronous SRAM memory and parallel flash memory are connected to
the asynchronous memory controller of the processor. Each of their
respective memory banks can be programmed independently with differ-
ent timing parameters. For more information on changing wait states to
speed up or slow down the asynchronous controller and other setup infor-
mation, refer to the
ADSP-2137x SHARC Processor Hardware Reference
(Includes ADSP-21367, ADSP-21368, ADSP-21369, ADSP-21371,
ADSP-21375)
.
Example programs are included in the EZ-KIT Lite installation directory
to demonstrate flash memory reads and writes.
ELVIS Interface
The ADSP-21369 EZ-KIT Lite board contains the National Instruments
Educational Laboratory Virtual Instrumentation Suite interface. The
interface features the DC voltage and current measurement modules,
oscilloscope and bode analyzer modules, function generator, arbitrary
waveform generator, and digital I/O.
The ELVIS interface is a LabVIEW-based design and prototype environ-
ment for university science and engineering laboratories. The ELVIS
interface consists of LabVIEW-based virtual instruments, a multifunction
data acquisition (DAQ) device, and a custom-designed bench-top work-
station and prototype board. This combination provides a ready-to-use
suite of instruments found in most educational laboratories. Because the
