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Altera_Forum
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11 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

Thank you for your support. I have more errors in this project. The first it was wrong address - shift to the left not to the right - bad address=0x00400000, correct address=0x00040000 (i had have only one 0 more:)), bad number code for disable watchdog and when i erase and program the flash eprom it was neccessary to close flash eprom.

I first try it on board DE0 Nano, so i include my project, when is possible to switch two bitstreams (one start on 0x0 address and second start on 0x00100000). After this i copy to my board and now it works.:)

Jan Naceradsky, Czech Republic