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Altera_Forum's avatar
Altera_Forum
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13 years ago

Could some one explain some thing in this schematic please :)

Im very new to FPGA's and am using this attached schematic to crib from. every thing makes sense apart from the following FPGA pins pins 26,81 held high to 1.2v pins 27,80 held to ground ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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ok cool im not actually using the EP2C5 in my project but the Cyclone EP1C3

--- Quote End ---

Download the pinout for the EP1C3 and follow its directions.

Make sure you wire up the JTAG connector on your board. This will be the primary debug interface.

Make sure you assign clocks to clock input pins and any output clocks to PLL output pins.

Create an HDL design of all the pins you plan on using before you finalize the design. Read all of the Quartus warnings, and change any pins you need to.

Cheers,

Dave