UPP

Chris Bowers

Team my customer wants to connect a UPP to an FPGA with 16 input pins and 16 output pins. I have been working through the documentation with him but I admit I have got a bit lost. Does anyone have an example of how to set this up?

over 15 years ago

0 Gus Martinez over 15 years ago

TI__Mastermind 29081 points

Chris,

Maybe the wiki site below or the links at the bottom of that page will help you out.

http://tiexpressdsp.com/index.php/Using_the_uPP_DSP/BIOS_Driver

Gus

0 Joe Coombs over 15 years ago in reply to Gus Martinez

TI__Expert 8890 points

Chris,

That driver comes with an example app that you can easily modify for your purposes. You just need to take one of the "loopback" modes and modify it to not use internal/digital loopback (or DLB). After that, the only thing you need to worry about is how to connect to the FPGA. The tricky part there is the dividison of uPP DATA and XDATA pins between channels, which is explained in the user guide (table 3).

Let me know if you have any more questions about all of this.

0 zhichao tan60372 over 14 years ago in reply to Joe Coombs

Expert 1015 points

hello all:

This upp driver is DSP-specific and cannot be used directly by an ARM application,But now,I hope control the upp on ARM side,How can I do?Is there the driver in the linux package? or I have to writer the driver for the uPP under the linux system?

thanks.

Processors

Processors forum

UPP