readme.txt

AIJI_NBC的S3C4530A_4510B评估板iar源码

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#                         nbc.eww
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#                                                   $Revision: 1.5 $
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DESCRIPTION
===========
This example project shows how to use the IAR Embedded Workbench for ARM
to develop code for the Aiji Systems NBC evaluation board.
The 16x2 character LCD board must be connected to the main board.

The example only sets up the necessary registers for the LCD.
Low level setup like memory configuration must be done prior to the start
of this program. The low level setup done by the flash boot program is
good enough. Make sure that the JTAG interface does not perform a hard
reset at startup as this will destroy the initialization done by the flash
boot code.
On some boards there is a surface mounted capacitor C13 that must be removed.
The C13 capacitor works as a large load at RESET SYSTEM, causing too long delay time.

The program shows a series of text messages on the LCD panel.
The same set of messages are repeated for ever.


COMPATIBILITY
=============
The project is compatible with the Aiji NBC board with a 16x2 character LCD.
The project is by default configured to use the Macraigor Raven JTAG interface.



CONFIGURATION
=============
Start the IAR Embedded Workbench for ARM.
Select File->Open->Workspace...
Open the workspace file
...\IAR Systems\Embedded Workbench 4.0\ARM\src\examples\Aiji\nbc\nbc.eww

Press the Go button.

The linker configuration file is nbc.xcl.
Vectors are located at 0x1000000-0x100001C in SRAM, this is a dummy
placement in this application since no vectors are used.
Code is located at 0x1000020-0x100FFFF in SRAM.
Data is located at 0x1010000-0x101FFFF in SRAM.