在做pinmux时,AM5728的EMIF接口只能有其中一个可以选择ECC,不然会冲突。我们实验室为了保证可靠性,想两个EMIF都接自带ECC的DDR芯片。
想请问下EMIF带有的ECC功能,是AM5728的软件端自校准吗?
如果配置的接口选择了ECC ,这个EMIF连接自带ECC的DDR芯片是否会冲突?
或者说,有ECC的接口使用正常的DDR芯片可靠性能否和自带ECC的芯片一样?
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