如何解决No EPCS layout data --- looking for section [EPCS-XXXXXX]
在用NIOS的flashprogram对EPCSx进行烧录程序时,出现了No EPCS layout data —- looking for section [EPCS-XXXXXX]的错误,在网上查找了一下,解决办法如下。
1、首先在<nios2\_install>/bin文件夹下面新建nios2-flash-override.txt文件;
2、输入下述代码,下面描述的器件都是Altera的EPCS器件,sector\_size表示sector大小,sector\_count表示sector个数;
\[EPCS-202011\] \# EPCS1N (lead-free)
sector\_size = 32768
sector\_count = 4
\[EPCS-202013\] \# EPCS4N (lead-free)
sector\_size = 65536
sector\_count = 8
\[EPCS-202015\] \# EPCS16N (lead-free)
sector\_size = 65536
sector\_count = 32
\[EPCS-202017\] \# EPCS64N (lead-free)
sector\_size = 65536
sector\_count = 128
3、在上述代码中添加自己选择的通用SPIFlash,例如:
\[EPCS-1C2017\] \# EPCS64N (Eon-lead-free)
sector\_size = 65536
sector\_count = 128
sector_size和sector_count可以从所用的FLASH手册查找。
转载于//www.cnblogs.com/nios\_ii/archive/2010/11/28/1890160.html
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