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Altera_Forum
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16 years ago

Cyclone III programming problem (JTAG and AS)

Hello All, Please help! We have a problem with Cyclone III devices programming. We are using the board with 5 Cyclone III devices, connected in Combining JTAG and Serial (ESPC64) configuration. Fi...
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Altera_Forum
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14 years ago

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What should I do to load the config data in the epcs using urJTAG. is it possible or not?

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Create an FPGA configuration that contains a JTAG-to-Avalon-MM master, or a component based on the SLD Virtual JTAG component, and then create an interface to the EPCS device.

Download the .sof image to the FPGA using UrJTAG.

Then communicate with the design and program the EPCS device.

Cycle the power, and your design will load from EPCS.

If you'd thought about your design a little more, you would have wired the FT2232 so that you could program the FPGA or the EPCS :)

Cheers,

Dave