Setting Up the AT91EB01 Evaluation Board
AT91EB01 Evaluation Board User Manual
3-11
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DC power supply, 7.5V - 9V @ 500 mA (not supplied)
3.9.1
Connecting the
Multi-ICE Unit
To communicate between the host computer and the target system using the Multi-ICE
interface:
1.
Connect the parallel port cable between the 25-pin parallel port connector on the
Multi-ICE interface and the printer port on the host PC.
2.
Connect the Multi-ICE interface unit to the target evaluation board using the 20-
way ribbon JTAG cable. The JTAG connection on the evaluation board is located
on the same edge as the “Host PC” DB9 connector and the DC-power connector
and is labeled “JTAG” (J2).
3.
Power up the evaluation board as described above.
3.9.2
Configuring the
Multiprocessor
Debugger for
Windows to Use
Multi-ICE
To configure the Multiprocessor Debugger for Windows (MDW) to access a remote tar-
get rather than the ARMulator:
1.
Start Portmap.
2.
Start the Multi-ICE Server.
3.
When the Multi-ICE Server has loaded, click on the auto-configure icon. This
should detect the ARM7TDMI RISC core. If not, manually select it - refer to the
Multi-ICE manual.
4.
Load MDW.
5.
Choose “Configure Debugger...” from the Options menu. The Debugger Configu-
ration property sheet is displayed.
6.
Click on the “Target” tab.
7.
If this is the first time using Multi-ICE, click on “add” and select multi-ice.dll. If not
jump to step 9.
8.
Click on “OK”.
9.
Select “Multi-ICE”.
10. Click on “Configure...”
11. In the “Location” box, enter “localhost” if the host PC is the PC you are using or,
if another PC is the host, enter the Host PC’s network name.
12. Check that the correct core is shown in the “Processor Driver Selection” box.
13. Enter a name for the “Connection name”. The user’s name is a good idea.
14. Click on “OK”.
15. Select little-endian mode (the AT91 Evaluation Board is little-endian only), click
on the Debugger tab, and click on “Little” in the Endian selection.
16. Click on “OK”.
The debugger is restarted. The Restarting dialog box is displayed. Rapidly changing
numbers are shown, indicating reading and writing to the target.
Note:
If the target board does not respond (the numbers in the Restarting dialog box
do not change), ADP times out within approximately five seconds and defaults
back to ARMulator.
Before running the application, set the variable:
$top_of_memory=0x02200000
This can be done using the “Command” window or the “Debugger Internals” window.
3.10
Communicating
with Angel
Note:
System development using Angel is subject to special considerations. These
are documented in “Application Note 43: Design Considerations when using
Angel Debug Monitors” (ARM DAI 0043).
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