Getting Started with the PICDEM.net 2 Development Board
2.4.1
Connecting to a Network
This configuration is the basic method of networking the PICDEM.net 2 Development
Board. This assumes there is a stable Ethernet network using TCP/IP for
communications and that at least one DHCP server is present on the network.
To set up the board for direct networking (see Figure 2-1):
1. Unbox and unwrap the board, and set it on a non-conductive surface near the
host computer.
2. Connect the straight-through Ethernet cable to the board at Ethernet connector,
J1, then to the Ethernet network. This can be at a network port or an available
port on a network device (such as a hub, switch or router).
Note:
Do NOT use the provided crossover cable if you are directly connecting the
board to a network or network device. The crossover cable is intended only
for connecting the board directly to a computer.
3. Apply power to the board (9 V DC ) at J7.
Note:
The Development Kit does not include a power supply. An unregulated
2.5 mm center-positive DC supply of 7V to 12V (preferably 9V) with a
current capability of 500 mA is sufficient. If an external supply is needed,
use either Microchip part number AC002014 or AC162039.
FIGURE 2-1:
CONNECTING THE PICDEM.net 2? DEVELOPMENT BOARD
TO A NETWORK
Straight-Through
Network Cable
Ethernet Port
Ethernet Network Device
9 V DC from
Power Supply
(J1)
or
PICtail?
Daughter
Board
Network Port
PICDEM.net? 2
Development
Board
PICDEM.net ? 2 Development Board
? 2011 Microchip Technology Inc.
DS51623D-page 17
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