一个UDB由几个不同的部分,LUTS的寄存器,数据通路,宏蜂窝、铝等一些资源似乎已经花了而其他人仍无济于事。& gt;点击“+”符号前面的UDB资源列表中获得更多的信息。
一个简单的估计:我同意钳工,新的设计可能需要超过2 UDB中。尝试一个更大的芯片作为CY8C4245。
鲍勃
以上来自于百度翻译
以下为原文
An UDB consists of several different parts, LUTs registers, datapath, macrocells, ALU etc. Some of the resources seem to have been spent while others are still avail. >Click on the "+" sign in front of the UDB in the resource list to get more information.
A brief estimation: I agree with the fitter, tihis design might need more than 2 UDBs. Try a larger chip as the CY8C4245.
Bob
一个UDB由几个不同的部分,LUTS的寄存器,数据通路,宏蜂窝、铝等一些资源似乎已经花了而其他人仍无济于事。& gt;点击“+”符号前面的UDB资源列表中获得更多的信息。
一个简单的估计:我同意钳工,新的设计可能需要超过2 UDB中。尝试一个更大的芯片作为CY8C4245。
鲍勃
以上来自于百度翻译
以下为原文
An UDB consists of several different parts, LUTs registers, datapath, macrocells, ALU etc. Some of the resources seem to have been spent while others are still avail. >Click on the "+" sign in front of the UDB in the resource list to get more information.
A brief estimation: I agree with the fitter, tihis design might need more than 2 UDBs. Try a larger chip as the CY8C4245.
Bob
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