Datasheet

ADSP-BF609 EZ-KIT Lite Evaluation System Manual 1-19
Using ADSP-BF609 EZ-KIT Lite
multi-processor mode, install an external emulator. Only one external
emulator is required for the main EZ-KIT Lite; other EZ-KIT Lites in the
JTAG chain do not require an emulator. In this mode, create a CCES
platform based on the number of JTAG devices in the JTAG chain using
the CCES Target Configurator. Then create a session for the EZ-KIT Lite
based on the newly created platform.
For a dual ADSP-BF609 EZ-KIT Lite session, connect two EZ-KIT Lites
via connectors
J3 and P8. Flip one of the two EZ-KIT Lites by
180 degrees to allow the boards to mate. To switch between single- and
multi-processor modes, use DIP switches SW1 and SW3-5. The switch set-
tings can be found in “JTAG Interface Switches (SW1, SW3–5)” on
page 2-18.
For three or more ADSP-BF609 EZ-KIT Lite sessions, connect each of
the boards with JTAG cables. The cables connect JTAG pins of each
board and put the EZ-KIT Lites in a JTAG serial chain. For three EZ-KIT
Lites, three JTAG cables are required. Similarly, for four EZ-KIT Lites,
four JTAG cables are required. Note that each respective EZ-KIT Lite
board also requires its own power supply.
The standalone debug agent can be replaced by an external emulator, such
as the Analog Devices high-performance USB-based emulator. Be careful
not to damage the connectors when removing the debug agent. The emu-
lator is connected to P1 on the top side of the board. See “EZ-KIT Lite
Installation” on page 1-6 for more information.
Part numbers for Samtec standard, off the shelf link port cables can be
found in “Link Port /JTAG Connectors (J3 and P8)” on page 2-25.
For more information about emulators, contact Analog Devices or go to:
http://www.analog.com/en/processors-dsp/software-and-refer-
ence-designs/content/tools_product_overview/fca.html
.