56F826Evm Connections; Connecting The 56F826Evm Cables - Freescale Semiconductor 56F826 Evaluation Module Hardware User's Manual

1.3 56F826EVM Connections

An interconnection diagram is shown in
+12.0V DC power supply or external +5.0V DC lab power supply to the 56F826EVM
board.
PC-compatible
Computer
Figure 1-3. Connecting the 56F826EVM Cables
Perform the following steps to connect the 56F826EVM 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 on the 56F826EVM
board as shown in
computer to control the board.
3. Make sure that the external +12.0V DC, 2.1A 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 on the 56F826EVM board, as 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 applied correctly.
1-4
Freescale Semiconductor, Inc.
Figure 1-3
Parallel Extension
Cable
Connect cable
to Parallel/Printer port
with 2.1mm,
receptacle
connector
1-3. This provides the connection which allows the host
Figure
56F826 Evaluation Module Hardware User's Manual
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for connecting the PC and the external
56F826EVM
P1
P2 TB1
+5.0V
External
+12.0V
Power
Supply
Figure 1-3. Optionally, attach an
Lab
MOTOROLA