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Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

is DDR2 SDRAM high performence controller time-limited?

Hi, all,

I added a processor, a jtag uart, a UART and a ddr2-sdram high performence controller to my SOPC system. When I tried to download the .sof file to my board, the messages said that the .sof file contains one or more time-limited megafuncitons that support OpenCore Plus feature that will not work after the hard ware evalution time expires, and in the message window:

info: SRAM Object File E:sopc/Nios_lab_time_limited.sof contains time-limited megafunction that supports OpenCore Plus feature -- Vendor: 0x6AF7, Product: 0x00A2

But after I downloaded the .sof file, the time left is unlimited.

what can I do to deal with this problem?

Thanks for any help.

2 Replies

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    You can buy a license. The core will run indefinitely so long as it's tethered to your machine with the USB-Blaster.

    Jake
  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    15 years ago

    wow, something wrong with my license, but it's ok now,thanks very much