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Observer taoxiang1989
Observer
602 Views
Registered: ‎08-20-2018

如何查看7045普通IO口(HP/HR)的最大输出速率是多少MHz

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ds191里面为什么没有普通IO口的最大输出频率,都是一些接口的delay啊。我就想问一下,对于7045 -2I的HR bank,能不能输出800MHz以上的LVDS电平的差分时钟,我是先把一个100M的时钟输入到PLL,然后通过PLL倍频到800MHz(是MHz是不是Mbps),在输出到随便一个bank的普通IO上。如何查阅资料得到这些消息?

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Xilinx Employee
Xilinx Employee
577 Views
Registered: ‎06-02-2017

回复: 如何查看7045普通IO口(HP/HR)的最大输出速率是多少MHz

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Hi taoxiang1989,

 

First of all, suggest you to ask question in the Chinese Forum if you written it in Chinese.

For your question, there are such information in the DS191, pls refer to Table 52.

And the maximum speed can arrive on your board are also depended on your board design, as your requirement(800MHz) is very high.   

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Xilinx Employee
Xilinx Employee
578 Views
Registered: ‎06-02-2017

回复: 如何查看7045普通IO口(HP/HR)的最大输出速率是多少MHz

Jump to solution

Hi taoxiang1989,

 

First of all, suggest you to ask question in the Chinese Forum if you written it in Chinese.

For your question, there are such information in the DS191, pls refer to Table 52.

And the maximum speed can arrive on your board are also depended on your board design, as your requirement(800MHz) is very high.   

-------------------------------------------------------------------------------------------------------------------------------------------
Kindly note- Please mark the Answer as "Accept as solution" if information provided is helpful.

Give Kudos to a post which you think is helpful and reply oriented.
--------------------------------------------------------------------------------------------------------------------------------------------
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