ZOOM ColdFire SDK
16
QuickStart Guide
Accessing LogicLoader
Interface to LogicLoader via a terminal emulation program connected via a null-modem serial
cable to the “Terminal” port of Fire Engine (debug serial port on the baseboard). Use the
following default terminal settings: 19200 baud, 8-data-bits, 1-stop-bit, no-parity, and no-
flow-control.
1.
Start a terminal program on the host PC (e.g., Tera Term, HyperTerminal).
2.
Connect a serial cable to the host PC and to the serial port on the baseboard.
3.
Connect power supply to the Development Kit.
4.
If you have not already done so, change the baud rate of dBUG to 115200 by
following the steps outlined in Section 4.2.1, Step 5 (above).
5.
At the dBUG prompt enter the command 'go_lolo'. Press Enter.
6.
In the terminal program you should now see a LogicLoader screen presenting text
similar to that below.
*****************************************************************
LogicLoader
(c) Copyright 2002-2005, Logic Product Development, Inc.
All Rights Reserved.
Version 2.1.0-MCF5329_10 0001
*****************************************************************
Type 'help all' for a list of commands.
losh>
Note:
In order to configure your Fire Engine to always boot directly to LogicLoader, download
the LogicLoader .zip file found on the Logic website (https://www.logicpd.com/auth/) and
install the LogicLoader file for address 0x0000_0000. Please see the “Release Notes” in the
downloaded .zip file for more information.
4.3 Using the Development Kit with the P&E ColdFire BDM Interface
The Zoom ColdFire SDK Development Kit includes a ColdFire BDM (Background Debug
Mode) Interface from P&E Microcomputer Systems that can be used with a variety of
development tools. The installation and use of the BDM Interface may vary between different
development tool vendors.
In order to use the BDM with a particular toolset, please refer to readme files included with
each vendor's development tools for specific instructions.