12
1.9
SYSTEM POWER-UP AND INITIAL OPERATION
When the cables are connected, power may be applied to the board. After power is applied the dBUG monitor
program initializes the board, then displays the power-up message on the terminal. The amount of memory
present will also be displayed.
Hard Reset
FSRAM Size: 1M
Copyright 1997-1999 Motorola, Inc. All Rights Reserved.
ColdFire® MCF5206e EVS Debugger Vx.x.x (xxx 199x xx:xx:xx:)
Enter ‘help’ for help.
dBUG>
The board is now ready for operation under the control of the debugger as described in Chapters 2. If you do
not get the above response, perform the following checks:
1. Make sure that the power supply is set to the correct voltage and current levels and is
properly connected to the board.
2. Check that the terminal and board are set for the same character format and baud.
3. Press the black RESET (S1) button to ensure that the board has been initialized
properly.
If you are not receiving the proper response, your board may have been damaged. Contact Williams Electronic
Design ([email protected]) for further help.
1.10
M5206eLITE Jumper Setup
The jumpers on the board are discussed in Chapter 3. However, a brief discussion of the jumper settings
follows:
1.10.1. Jumper JP2 - This jumper selects between -CS0 to Flash or off-board connector J1
Table 1 – JP2, -CS0 select
JP2
Function
1 and 2
Flash ROM U4 (default)
2 and 3
Header (J1)
1.10.2. Jumper JP1 – ADRAM SIMM voltage selection – 5V or 3.3V
This jumper allows the selection of either 5V or 3.3V supply to the ADRAM SIMM. The default is 5V.
Table 2 – JP1, ADRAM SIMM Voltage Selection
JP1
Function
1 and 2
5V supply (default)
2 and 3
3.3V supply
F
re
e
sc
a
le
S
e
m
ic
o
n
d
u
c
to
r,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
c
.
..
