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在SOPC中选:cpu,ram,sdram,jtag_uart;而cpu的reset address和exceptinn address都是选 sdram!
然后在NIOSII中,直接先用hello word文件,在system library中use auto-generated linker script这个选项中都是选sdram,然后build project,没错,但是Run as是,它会出现这个情况:
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00
Pausing target processor: OK
Initializing CPU cache (if present)
OK
Downloading 00800000 ( 0%)
Downloaded 19KB in 0.3s (63.3KB/s)
Verifying 00800000 ( 0%)
Verify failed between address 0x800000 and 0x804A1F
Leaving target processor paused
这是为什么???希望高手可以为我讲解下! |
阿莫论坛20周年了!感谢大家的支持与爱护!!
一只鸟敢站在脆弱的枝条上歇脚,它依仗的不是枝条不会断,而是自己有翅膀,会飞。
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