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Altera_Forum's avatar
Altera_Forum
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12 years ago

Remote update Flash EPROM (EPCS16) using lan/ uart

Hello all, i have question. I need to update throw ethernet my flash memory EPCS16 on some board with EP3C16 FPGA. The ethernet i convert to uart using xport and the data from uart i need to sa...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I have some questions yet:

1) How can i guarantee that reconfig from nios takes 500ns and more, when i set reconfig to "1" and it should cause restart all fpga chip (in next clock edge) ?

2) These other pins dont need to connect to some vcc or gnd ? (design.png)

3) And in Technology Map Viewer the design of altremote megafunction hasnt connected pin reconfig ? ...

Is somewhere simple design with nios, epcs and sltremote megafunction for cyclone III ?

Thank you for answer.