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嗨,
我正在进行部分重新配置,我测试了一个不规则形状的分区(例如L形),在映射步骤中,实现失败并出现此错误: PhysDesignRules:0 - 组件:microblaze_0 / microblaze_0 / Performance.Data_Flow_I / MUL_Unit_I / Use_HW_MUL.Using_DSP48_Architectures.dsp_module_I1 / Using_DSP48E.DSP48E_I1 / DSP48E1在站点DSP48_X3Y28上放置错误。该站点是分区拥有的私有区域组的一部分:pblock_math_0_USER_LOGIC_I_rp_instance.This 组件属于Partition:Static。 我不明白为什么Map工具不会将它放在其他站点中(在可重新配置的分区之外)。 有人可以帮我吗? 以上来自于谷歌翻译 以下为原文 Hi, I'm working on partial reconfiguration and I tested an irregular shaped partition (such as an L shape) and during the mapping step, implementation failed with this error : PhysDesignRules: 0 - Component: microblaze_0/microblaze_0/Performance.Data_Flow_I/MUL_Unit_I/Use_HW_MUL.Using_DSP48_Architectures.dsp_module_I1/Using_DSP48E.DSP48E_I1/DSP48E1 is placed incorrectly at site DSP48_X3Y28. This site is part of the private area group owned by Partition: pblock_math_0_USER_LOGIC_I_rp_instance. This component belongs to Partition: Static. I don't understand why Map tools don't place it in the other site (out of the reconfigurable partition). Someone could help me please ? |
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5个回答
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s_f,再读一遍我发布的内容。
你不能把DSP放在任何地方,它们只存在于某些地方。 错误告诉您,您不能将DSP限制在您限制它的区域:存在冲突。 警告似乎告诉您,MicroBlaze的硬件乘数选项是静态分区(首先加载并保留在那里)的一部分,并且您已将其放置或约束到部分重新配置分区(或者它需要是 放在你有pr分区的地方)。 Austin Lesea主要工程师Xilinx San Jose 在原帖中查看解决方案 以上来自于谷歌翻译 以下为原文 s_f, Read what I posted again. You can't put DSP's just anywhere, they only exist is certain places. The error is telling you that you can't constrain that DSP to the region you have constrained it to be in: there is a conflict. The warning seems to be telling you that the hardware multiplier option for MicroBlaze is part of the static partition (the one that loads first, and stays there), and you have placed or constrained it to a partial reconfiguration partition (or it needs to be placed where you have a pr partition). Austin Lesea Principal Engineer Xilinx San JoseView solution in original post |
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s_f,您需要一个包含所需资源的分区。
您的分区不包含DSP48的要求。 Austin Lesea主要工程师Xilinx San Jose 以上来自于谷歌翻译 以下为原文 s_f, You need to have a partition that includes the resources you require. Your partition did not include the DSP48's required. Austin Lesea Principal Engineer Xilinx San Jose |
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Austin Lesea,当我创建我的不规则分区时,我检查了我的分区的每个版本所需的所有资源都包括在内。你还有其他想法吗?
谢谢, 星期六 以上来自于谷歌翻译 以下为原文 Austin Lesea, When I create my irregular partition, I checked that all ressources needed by each version of my partition are include in. Do you have any other idea ? Thanks, Sat |
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s_f,再读一遍我发布的内容。
你不能把DSP放在任何地方,它们只存在于某些地方。 错误告诉您,您不能将DSP限制在您限制它的区域:存在冲突。 警告似乎告诉您,MicroBlaze的硬件乘数选项是静态分区(首先加载并保留在那里)的一部分,并且您已将其放置或约束到部分重新配置分区(或者它需要是 放在你有pr分区的地方)。 Austin Lesea主要工程师Xilinx San Jose 以上来自于谷歌翻译 以下为原文 s_f, Read what I posted again. You can't put DSP's just anywhere, they only exist is certain places. The error is telling you that you can't constrain that DSP to the region you have constrained it to be in: there is a conflict. The warning seems to be telling you that the hardware multiplier option for MicroBlaze is part of the static partition (the one that loads first, and stays there), and you have placed or constrained it to a partial reconfiguration partition (or it needs to be placed where you have a pr partition). Austin Lesea Principal Engineer Xilinx San Jose |
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奥斯汀,
好的,我现在理解我的错误,并将我的pr分区放在另一个站点中,并且实现工作正常。 在定义pr区域之前,是否可以知道微纤维将使用哪个DSP48? 谢谢, 星期六 以上来自于谷歌翻译 以下为原文 Austin, Ok, I understand now my mistake and I placed my pr partition in an other site, and implementation worked . Is it possible to know which DSP48 will be used by the microblaze before defining pr region ? Thanks, Sat |
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