M5249C3 Freescale Semiconductor, M5249C3 Datasheet - Page 69

• Manufacturer Part Number: M5249C3
• Description: KIT EVAL FOR M5249 W/ETHERNET
• Manufacturer: Freescale Semiconductor
• Series: ColdFire®r
• Type: Microprocessorr

Specifications of M5249C3

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MCF5249
• Interface Type: RS-232, Ethernet
• For Use With/related Products: MCF5249
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Appendix A
Configuring dBUG for Network Downloads
The dBUG module has the ability to perform downloads over an Ethernet network using the Trivial File
Transfer Protocol, TFTP (NOTE: this requires a TFTP server to be running on the host attached to the
board). Prior to using this feature, several parameters are required for network downloads to occur. The
information that is required and the steps for configuring dBUG are described below.
A.1
For performing network downloads, dBUG needs 6 parameters; 4 are network-related, and 2 are
download-related. The parameters are listed below, with the dBUG designation following in parenthesis.
All computers connected to an Ethernet network running the IP protocol need 3 network-specific
parameters. These parameters are:
In addition, the dBUG network download command requires the following three parameters:
Your local system administrator can assign a unique IP address for the board, and also provide you the IP
addresses of the gateway, netmask, and TFTP server. Fill out the lines below with this information.
A.2
Once the network parameters have been obtained, the dBUG Rom Monitor must be configured. The
following commands are used to configure the network parameters.
Freescale Semiconductor
Internet Protocol, IP, address for the computer (client IP),
IP address of the Gateway for non-local traffic (gateway IP), and
Network netmask for flagging traffic as local or non-local (netmask).
IP address of the TFTP server (server IP),
Name of the file to download (filename),
Type of the file to download (filetype of S-record, COFF, ELF, or Image).
Required Network Parameters
Client IP:
Server IP:
Gateway:
Netmask:
Configuring dBUG Network Parameters
set client <client IP>
set server <server IP>
set gateway <gateway IP>
set netmask <netmask>
set mac <addr>
___.___.___.___(IP address of the board)
___.___.___.___(IP address of the TFTP server)
___.___.___.___(IP address of the gateway)
___.___.___.___(Network netmask)
M5249C3 User’s Manual, Rev. 1
A-1