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Dear all:
使用C6654,连接2片16bit的DDR3,想增加一块做ECC校验用,应该就是以下模式:
36-bit: Three 16-bit SDRAMs (including 4 bits of ECC)。
疑问是:从网上搜索到的资料,32bit的ECC需要7bit,为什么这里只有4bit即可?
请大神指教!谢谢!
下面的e2e帖子有说明。https://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/t/368241
已阅,非常感谢!