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Mini-ITX Hardware Design PCIe addressing in Mini-ITX

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PCIe addressing in Mini-ITX

Former Member over 11 years ago

Hi,

I ahve a question about PCIe addressing in Mini-ITX.

Dose Mini-ITX support Large Block addressing for PCIe devices (larger than 4GB window)?

0 Former Member over 11 years ago

In short, the answer is yes. The PCIe IP must be configured to support 64-bit addressing on the Endpoint device as well the Root Port running on the Mini-ITX board. The OS running on the Mini-ITX must support 64-bit addressing as well.
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0 Former Member over 11 years ago in reply to Former Member

Thank you,
Is FPGA of ZYNQ in Mini-ITX (7Z100 SoC) is big enough to have a PCIe IP with 64-bit addressing, addressing larger than 4GB window and in Root complex mode?
I need to keep resource of FPGA for other tasks too.
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