This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM5728与AM5748兼容性

Other Parts Discussed in Thread: AM5728, AM5748

现在在使用AM5728进行DDR ECC设计时发现需要保证访问数据首地址32bit对齐(勘误表),另外在官网上看到的是AM5728是不支持ECC,AM5748是支持ECC的,所以我想问的是:

1)AM5748支持ECC是否不需要保证访问数据首地址32bit对齐,可以直接使用?

2)如果在AM5728硬件已经设计完成的情况下,是否可以在同一块硬件上用AM5748芯片直接替换AM5728,是否是pin to pin 兼容的?

谢谢!