Atmel AT91 - Manual (Page 52)

CMX S
YSTEMS
, I
NC
.
CMX TCP/IP™
AND
CMX-M
ICRO
N
ET
™
CMX TCP/IP is a full-featured, 100% RFC
compliant, TCP/IP stack. CMX TCP/IP
provides virtually all of the protocols, link
layers, interfaces, and device drivers that are
required for embedded networking connectivity
applications. CMX-MicroNet is a very small
TCP/IP stack that has been specifically
designed to fit on those embedded processors
with limited ROM/RAM resources. As a
consequence, CMX-MicroNet intentionally
offers less functionality than CMX TCP/IP,
but offers a dramatically reduced footprint
for applications in which memory resources
are limited.
The basic CMX TCP/IP stack includes the
following functionality: UDP, TCP, IP, ICMP,
IGMP, DNS, ARP, SLIP, Ethernet, an RTOS
porting layer, a Standard BSD socket
interface and a High Performance Socket
Interface. Add On Options that can be
purchased for CMX TCP/IP, include: DHCP,
IMAP4, FTP, NAT, POP3, PPP, PPPoE,
SMTP, SNMP, Telnet Server, TFTP/BOOTP,
Web Client, and Web Server. IBM PC Target
Drivers and Make Files are also available.
The base CMX-MicroNet software package
currently includes UDP, TCP, IP, Modem,
SLIP, ICMP Echo, IGMP, and Virtual File.
Current Add-On Options available are:
HTTP Web Server, FTP Client/Server,
SMTP, SNMP V1/V2c, DNS, PPP, Ethernet
(ARP, BOOTP), Wireless Ethernet, DHCP
Client, and TFTP Client.
CMX TCP/IP stacks also feature a Windows
Configuration Manager that offers an intuitive
and easy to use GUI for configuring the
stacks. Embedded developers can use the
friendly Windows environment to set
parameters and other networking options,
instead of editing source code configuration
files, though both options remain available.
CMX networking stacks are currently in use
worldwide in a wide range of applications,
including: aerospace, automotive, computer
electronics, consumer electronics, industrial
control, manufacturing equipment, medical
equipment, POS, robotics, telecom-
munications, and more.
Though they can be run standalone, CMX
networking software has also been integrated
with CMX RTOSes and Flash File Systems,
should your application require this addi-
tional functionality. CMX software features
free source code, no royalties on shipped
products, free technical support, and a
low, one-time fee.
• Small ROM/RAM Requirements
• Run Stand Alone or with an RTOS
• Support for Most Networking
Protocols
• Full Source Code
• No Royalties; One-Time Fee
C
ONTACTS
USA
CMX Systems, Inc.
12276 San Jose Blvd.
Suite 119, Jacksonville,
FL 32223 - USA
Phone: (+1) 904-880-1840
Fax: (+1) 904-880-1632
e-mail: [email protected]
W
EB
S
ITE
www.cmx.com
VI-03
C H A P T E R V I - S O F T W A R E I P
5C46 AT91 3Party BAT.xp 7/09/05 2:55 Page 52