AN2692 Freescale Semiconductor / Motorola, AN2692 Datasheet - Page 37

• Manufacturer Part Number: AN2692
• Description: MC9S12NE64 Integrated Ethernet Controller
• Manufacturer: Freescale Semiconductor / Motorola

The MC9S12NE64 is a tightly-integrated, easy-to-use, single-chip solution for embedded Ethernet
applications. Because the MC9S12NE64 integrates Ethernet functionally in a single package, it provides
a low-cost solution. The Ethernet functionality of the MC9S12NE64 complies to the IEEE 802.3
specification to provide improved network functionality and interoperability. Configuration and initialization
of this tightly-integrated solution is also enhanced by C-based development tools. Combining the
MC9S12NE64 with a TCP/IP stack provides an interface for developing Ethernet-enabled embedded
devices with a rich set of network functionality.
Freescale Semiconductor
Conclusion
Acronym/
DHCP
SNMP
SMTP
HTTP
Term
ICMP
TFTP
DNS
UDP
TCP
FTP
IP
Dynamic host configuration protocol
Domain name server
File transfer protocol
Hyper text transfer protocol
Internet control message protocol
Internet protocol
Simple mail transfer protocol
Simple network management protocol
Transmission control protocol
Trivial file transfer protocol
User datagram protocol
With the exception of mask set errata documents, if any other
Freescale Semiconductor document contains information that conflicts with
the information in the device user guide, the user guide should be
considered to have the most current and correct data.
Although specific methods and tools were used to develop and debug this
demo, Freescale Semiconductor does not recommend or endorse any
particular methodology, tool, or vendor. These methods and tools are
provided only to describe the generic principles and features that may be
required for development of a networked device.
Table 4. Some Upper Layer Protocols in the TCP/IP Stack Model
Description
MC9S12NE64 Integrated Ethernet Controller, Rev. 0.2
NOTE
Allocates IP addresses dynamically
Program/computer that converts a domain name into its
Used to transfer files across a network
Used to transmit web pages
Used to report errors from IP level and above
Mechanism for delivering packets across a network
Used for sending and receiving email
Used by computers that monitor and manage network
Guarantees delivery of data
Subset of FTP that does not require valid username and
Found at the network layer along with the TCP protocol.
IP address
activity to communicate with one another and the
computers they are monitoring
password
UDP does not guarantee reliable, sequenced packet
delivery. If data does not reach its destination, UDP
does not retransmit, but TCP does.
Definition
Conclusion
37