Forum Discussion

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

help on custom board

Hello! I'm having serious issues with a custom cyclone board. My board has a EP1CQ240C6, one flash AM29LV065, one SDRAM MT48LC4M32, one EPCS4 and a LAN91C111-NE. My system clock is 50 MHz. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Slacker

Thanks for the reply. It looks impossible to program my "time limited" SOF to the board, manually, and then trying to run the Nios II Flash Programmer. When I try to do that, NIOS II Flash Programmer tries to program my SOF to the board again. When I do that, I get the messages:

12/05/2005 13:48:36 - (INFO) nios2-flash-programmer: Launching Quartus Programmer to download:

c:/testes/flash_programmer/cboard/system/cboard.sof

Error: Application SLD HUB CLIENT on 127.0.0.1 is using the target device

Error: Operation failed

Error: Quartus II Programmer was unsuccessful. 2 errors, 0 warnings

12/05/2005 13:48:37 - (SEVERE) nios2-flash-programmer: Unable to download SOF: c

:/testes/flash_programmer/cboard/system/cboard.sof, exiting

So, I'm purchasing the license. I hope it works.

Regarding the memtest, I think I'm supposed to have two RAM devices. I only have an external SDRAM and an on-chip RAM (very small, only 4K). Do you have any suggestions how should I generate my system in order to run memtest?

Best Regards,

Celso