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Altera_Forum's avatar
Altera_Forum
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19 years ago

RUN AS HARDWARE error

hello any one !! In my custom board,FPGA works well when I download *.pof by AS mode or *.sof by JTAG mode, but I get the error information as following when I "RUN AS HARDWARE" in NIOSII IDE. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

Jesse, thanks a lot for your advices!

I am a new man for NIOSII, and how can I try it with "on_chip ram"? set it in SOPC builder?

Another, Something new take place in my work today? When I "run as hardware" , sometimes I can downloading, sometimes I get the above error information and sometimes I get the errors information as following:

Using cable "ByteBlasterII [LPT1]", device 1, instance 0x00

Processor is already paused

Reading System ID at address 0x02000908: verified

Downloading 01000020 ( 0%)

Downloading 01010000 (96%)

Downloaded 67KB in 1.9s (35.2KB/s)

Verifying 01000020 ( 0%)

Verify failed

Leaving target processor paused

and the most case is the last one!! I check the PCB routing and it is ok but I can not sure if SDRAM is ok now.

I had asked for the answer from other forum; some people had the same error information as I have, but I can not get the answer from them.