请问6205的EMIF地址线接8位FLASH怎么连接,接32位FLASH怎么连接?都是从A2开始地位到高位顺序连接吗?
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请问6205的EMIF地址线接8位FLASH怎么连接,接32位FLASH怎么连接?都是从A2开始地位到高位顺序连接吗?
都是从A2开始接的,芯片内部会根据接8位还是32位进行内部地址移位,见下面的文档第6页上的说明。
1.3 C620x/C670x EMIF ROM Modes
http://www.ti.com/lit/an/spra568a/spra568a.pdf