20-101-1051 Datasheet, PDF (67/165 Pages) List of Unclassifed Manufacturers – C-Programmable Core Module with NAND Flash Mass Storage and Ethernet

6.4 Running TCP/IP Sample Programs
We have provided a number of sample programs demonstrating various uses of TCP/IP for
networking embedded systems. These programs require you to connect your PC and the
RCM3365/RCM3375 board together on the same network. This network can be a local pri-
vate network (preferred for initial experimentation and debugging), or a connection via the
Internet.
RCM3365/RCM3375
System
RCM3365/RCM3375
System
User’s PC
Ethernet
crossover
cable
Direct Connection
(network of 2 computers)
Ethernet
cables
To additional
Hub
network
elements
Direct Connection Using a Hub
The sample programs described in this chapter may also be run with a RabbitSys-enabled
RCM3365 operating in the RabbitSys mode. There is no change to the instructions when
you use the serial programming cable. When you use an Ethernet cable, you may use CAT
5/6 straight-through Ethernet cables to connect the RCM3365 and your PC to a DHCP net-
work. It is not necessary to use a crossover cable for a direct connection. Use the TCP/IP
parameters such as the IP address that you identified with the rdiscover utility; if you are
using an Ethernet crossover cable to connect the RCM3365 directly to your PC, use the
TCP/IP parameters that you set up according to the instructions in Appendix E.
User’s Manual
61