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我的板子发现flash时常下载失败问题!
有用过nios的知道 在niosII 9.0 下 还需要定制 目标板么?
另外我用的flash是 AT49BV162A
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下载信息如下:
#!/bin/sh
#
# This file was automatically generated by the Nios II IDE Flash Programmer.
#
# It will be overwritten when the flash programmer options change.
#
cd D:/MultiProj/SOPCprj/cpld/memtest_1/Debug
# Creating .flash file for the project
"$SOPC_KIT_NIOS2/bin/elf2flash" --base=0x00000000 --end=0x1fffff --reset=0x0 --i
nput="memtest_1.elf" --output="ext_flash.flash" --boot="C:/altera/90/ip/altera/n
ios2_ip/altera_nios2/boot_loader_cfi.srec"
# Programming flash with the project
"$SOPC_KIT_NIOS2/bin/nios2-flash-programmer" --base=0x00000000 --sidp=0x00202080
--id=838130126 --timestamp=1243516509 --instance=0 "ext_flash.flash"
Using cable "USB-Blaster [USB-0]", device 1, instance 0x00
Resetting and pausing target processor: OK
Reading System ID at address 0x00202080: verified
: Checksumming existing contents
00000000 : Reading existing contents
Checksums took 0.0s
00000000 ( 0%): Erasing
Erased 64kB in 0.1s
00000000 ( 0%): Programming
Program failed
Leaving target processor paused |
阿莫论坛20周年了!感谢大家的支持与爱护!!
知道什么是神吗?其实神本来也是人,只不过神做了人做不到的事情 所以才成了神。 (头文字D, 杜汶泽)
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