56F827Evm Connections; Connecting The 56F827Evm Cables - Motorola 56F827 Hardware User Manual

1.3 56F827EVM Connections

An interconnection diagram is shown in
+12.0V DC power supply or external +5.0V DC lab power supply to the 56F827EVM
board.
PC-compatible
Computer
Figure 1-3. Connecting the 56F827EVM Cables
Perform the following steps to connect the 56F827EVM 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 P2, shown in
on the 56F827EVM 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 1.0A 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 P1, 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 56F827EVM board. Optionally, attach an
56F827 Evaluation Module Hardware User's Manual
For More Information On This Product,
Go to: www.freescale.com
for connecting the PC and the external
56F827EVM
P2
P1 TB1
+5.0V
External
+12.0V
or
Power
Supply
Lab
Figure 1-3,
MOTOROLA