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Unread 20 Dec 2002, 12:15   #1
Demon1411
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I (again) need help with TMS320C55 card...
...and itīs not a display adapter, if you thought so.
Itīs a DSP card.

That being said, does anyone know how I can get the input/output samples in assemply? I think I found out the addresss for input/output registers where the samples are stored, but I couldnīt get it to work. Maybe I lack some initialization, or simply got the wrong addresses.

All help appreciated, all though I donīt think I get any...
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Unread 20 Dec 2002, 12:21   #2
Gayle29uk
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What ports does it use? Do you have a manual?

[edit]Are you using the developers toolkit?[/edit]
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Last edited by Gayle29uk; 20 Dec 2002 at 12:39.
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Unread 20 Dec 2002, 12:48   #3
Gayle29uk
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Probably best if you check out the user guide or the programmers guide and if that fails try the CPU reference
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ACHTUNG!!!
Das machine is nicht fur gefingerpoken und mittengrabben. Ist easy
schnappen der springenwerk, blowenfusen und corkenpoppen mit
spitzensparken. Ist nicht fur gewerken by das dummkopfen. Das
rubbernecken sightseeren keepen hands in das pockets. Relaxen und vatch
das blinkenlights!!!
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Unread 20 Dec 2002, 13:24   #4
Demon1411
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Quote:
Originally posted by Gayle28uk
Probably best if you check out the user guide or the programmers guide and if that fails try the CPU reference
Iīm trying to figure it out from CPU ref. at the moment. Weight of trying.

I think I might have from Address page, so it doesnīt point to I/O space, but didnīt check this yet...

Thanks for aid though...
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Unread 20 Dec 2002, 13:54   #5
Demon1411
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I think I might have wrong I/O addresses.

Are ports 0x2801 and 0x2803 for input and output?
Does anyone know?
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Unread 20 Dec 2002, 14:05   #6
Gayle29uk
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They seem the obvious choices, do you have the registers set up correctly?
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ACHTUNG!!!
Das machine is nicht fur gefingerpoken und mittengrabben. Ist easy
schnappen der springenwerk, blowenfusen und corkenpoppen mit
spitzensparken. Ist nicht fur gewerken by das dummkopfen. Das
rubbernecken sightseeren keepen hands in das pockets. Relaxen und vatch
das blinkenlights!!!
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Unread 20 Dec 2002, 14:13   #7
Demon1411
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Propably not, as I canīt hear anything...
I tried to read some pdf documents, but couldnīt find how to set them.

Can you give an example? (in algebraic assembly if possible)
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Unread 20 Dec 2002, 14:16   #8
Gayle29uk
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As I haven't got a clue how these things work (never having used one) all I can do is link you to some example receiving code, sorry I can't help more
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ACHTUNG!!!
Das machine is nicht fur gefingerpoken und mittengrabben. Ist easy
schnappen der springenwerk, blowenfusen und corkenpoppen mit
spitzensparken. Ist nicht fur gewerken by das dummkopfen. Das
rubbernecken sightseeren keepen hands in das pockets. Relaxen und vatch
das blinkenlights!!!
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Unread 20 Dec 2002, 14:43   #9
Demon1411
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Thanks. Now if I could only understand what they are doing...

Youīve been very helpful, I hope I get this thing working soon...
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Unread 20 Dec 2002, 14:50   #10
Gayle29uk
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You're welcome, thank you for using P&IT and we hope you will consider us for all your future technical needs.

And don't be so pessimistic next time :P
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ACHTUNG!!!
Das machine is nicht fur gefingerpoken und mittengrabben. Ist easy
schnappen der springenwerk, blowenfusen und corkenpoppen mit
spitzensparken. Ist nicht fur gewerken by das dummkopfen. Das
rubbernecken sightseeren keepen hands in das pockets. Relaxen und vatch
das blinkenlights!!!
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Unread 21 Dec 2002, 20:24   #11
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Quote:
Originally posted by Gayle28uk
You're welcome, thank you for using P&IT and we hope you will consider us for all your future technical needs.

And don't be so pessimistic next time :P
and this was all gayle.

Imagine what happens when everyone pitches in!

:P
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