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1.3 DSP56852EVM Connections
An interconnection diagram is shown in
+12.0V DC/AC power supply or external +5.0V DC lab power supply to the
DSP56852EVM board.
PC-compatible
Computer
Figure 1-3. Connecting the DSP56852EVM Cables
Perform the following steps to connect the DSP56852EVM cables:
1. Connect the parallel extension cable to the Parallel port of the host computer.
2. Connect the other end of the parallel extension cable to P1, shown in
on the DSP56852EVM board. This provides the connection which allows the host
computer to control the board.
3. Make sure that the external +12.0V DC 1.2A switching power supply or the
external +5.0V DC 1A lab power supply is not plugged into a +120V AC power
source.
4. Connect the 2.1mm output power plug from the external switching power supply
into P2, shown in
external +5.0V DC lab power supply via the 2-pin terminal block, TB1.
5. Apply power to the external power supply. The green Power-On LED, LED7, will
illuminate when power is correctly applied.
1-4
Freescale Semiconductor, Inc.
Figure 1-3
Parallel Extension
Cable
Connect cable
to Parallel/Printer port
with 2.1mm,
receptacle
connector
Figure
1-3, on the DSP56852EVM board. Optionally, attach an
DSP56852EVM User's Manual
For More Information On This Product,
Go to: www.freescale.com
for connecting the PC and the external
DSP56852EVM
P1
P2
TB1
+5.0V
External
+12.0V
Power
Supply
Lab
Figure
1-3,
MOTOROLA
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