How could I implement a bus in my Spartan3 to let it communicate thorough a 16bit wide, 100MHz bus with a Blackfin DSP? Thanks, Marco
- posted
18 years ago
Bus for Spartan3
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- posted
18 years ago
"Marco" schrieb im Newsbeitrag news: snipped-for-privacy@g14g2000cwa.googlegroups.com...
its very easy.
1 Open BlackFin DSP datasheet in Acrobat 2 Start Xilin ISE, New Project 3 Proceed implementing your bus interfacesimple as that!
Sorry Marco, there is no answer to your question. It all depends how you want to connect the BlackFin bus inside the FPGA and that is something you must know - we dont.
Antti
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18 years ago
Marco, useful buzzwords include 'DCM' and BUFG.
Jeremy
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18 years ago
"Marco" ha scritto nel messaggio news: snipped-for-privacy@g14g2000cwa.googlegroups.com...
Perhaps you can borrow some ideas from the Analog Devices own FPGA (Spartan
3) extension board for the Blackfin.
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I don't know how the FPGA talks to the chip, via PPI or with a complete bus interface.
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- posted
18 years ago
Thanks to you all, ciao