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I will store my data on USB hard drive, I planed to plug to my device with USB host
Added after 5 minutes:
Thanks. So I realize I need EHCI controller.
But don't you think Intel USB host chips are all comes with PCI-integrated? I don't plan to use PCI. Just need simple bus with dma support...
1563 usb controller
Hello!
Need a high speed (and 2.0 compiliant) USB host chip for embedded aplications.
High speed is 480 Mbit/s.
There are many chips in market can operate at 12 Mbit/s (full speed) and 2.0 compiliant, but it's little hard to find chip with 480 Mbits/s.
So, is anybody...
Re: Need help on QNX
The best way to start with QNX programing is to read a book
"Getting Started with QNX/Neutrino 2" by Rob Krten.
The book is realy good and helpfull
What DSP you need?
There is TI DSP chips with built-in ARM processor.
Look to TMS320VC5471 chip
**broken link removed**
Search TI site for reference designs and example schematics.
hpi interface
HPI is Host Port Interface developed by Texas Instruments to attach their DSP chips to some host, to be abble to boot and communicate with DSP. You can read/write DSP memory by HPI.
You need to download from www.ti.com any user guide for their DSPs to know more about HPI.
Re: C or Matlab?
I think all debuging, simulation, and visaulisation (very usable) of ALGORITHM
should perform in MATLAB. And then all parts of your algorithm is simulated and work fine, you should write your own C-code for this algorithm by the hand.
Never use Matlab automatic conversion to...
Hello, people!
I need good and understandable description of ELF format. I try to read "Executable and Linkable Format (ELF)" -fromTIS (Tool Interface Standarts :Portable format specification) but can't understand anything . I need more simply description. Please, give me link, if you see one.
Re: RS485 or Can?
I think CAN is usefull both in dificult applications and simple applications.
In dificult applications (big network, many commands) you need to use CAN high level protocol (CanOpen for example), and in simple applications (small network, few commands) you can use CAN as is...
Re: ports of tms320vc33
The information from TI site available at https://focus.ti.com/docs/prod/folders/print/tms320vc33.html
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The TMS320VC33 is a superset of the TMS320C31. Designers now have an additional 1M bits of...
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