papilio
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I2C Master Writer VHDL code
Papilio user Wicked wrote some nice VHDL code that performs I2C writes with the goal to initialize a camera and video encoder. Wicked was originally sending the I2C initializations commands using a Picoblaze soft processor but that wasted a lot of memory that would be better used by the camera. So he decided to write…
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Bootstrapping SRAM from FLASH on the Papilio Plus
We all know how flexible an FPGA can be but it’s still limited by the amount of resources it has especially when it comes to running a big project that requires a large amounts of memory whether it’s ram, rom or both.For that reason it is handy to have external memory attached to the FPGA…
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AC ’97 Audio Wing for the Papilio One
The picture above shows a very nice audio interface wing for the Papilio one that Rudzz designed and here is an excellent topic that he has started on our forum to share with us what he has come up with. “I have been working on trying to create a nice audio interface wing for the Papilio…