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Discussion Groups | Analog Devices DSPs | HPPCI jtag emulator can not download code to sdram directly?

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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HPPCI jtag emulator can not download code to sdram directly? - chen_eiffel - Nov 22 1:31:00 2004



I have to modify the sdram controller manully every time before I
download program to sdram using HPPCI JTAG emulator.

How can I let the visualDSP do it automatically to me?

thank you very much!

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Re: HPPCI jtag emulator can not download code to sdram directly? - Eddi...@Yahoo - Nov 23 1:21:00 2004


You need to modify the "ICE init file". This file
locates at:
C:\Program Files\Analog Devices\VisualDSP 3.5
16-Bit\System\ADSP-BF533.xml
(I used to work on BF533. You should find your
specified "DSP.xml" in the same folder)

Open this XML file with any of your text editor. Add
the register default setting as any value you like:
(skip file content)
.....................
<Register Name="EBIU_SDRRC" Type="NORMAL" x="15"
y="5" />
<Register Name="EBIU_SDSTAT" Type="NORMAL" x="15"
y="6" />
</Window>
</RegWin>
- <RegReset>
<Register Name="EBIU_SDRRC" ResetValue="0x01A0"
Core="Common" />
<Register Name="EBIU_SDBCTL" ResetValue="0x13"
Core="Common" />
<Register Name="EBIU_SDGCTL" ResetValue="0x0091998d"
Core="Common" />
</RegReset>
</AnalogDevice>
(End of XML file) // This line is not included

Above is what I copied from the bottom of my XML file
for your reference.
Hope this is what you are looking for.
Good luck.

--- chen_eiffel <> ªº°T®§¡G >
> I have to modify the sdram controller manully every
> time before I
> download program to sdram using HPPCI JTAG emulator.
>
> How can I let the visualDSP do it automatically to
> me?
>
> thank you very much! >
> _____________________________________
> /groups.php3
>
> Yahoo! Groups Links >

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