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WFitt's avatar
WFitt
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3 years ago

eSPI Agent Core, bug in WAIT_STATE response

Hello, We are using Intel eSPI Agent Core in Intel FPGA MAX 10. Now we possibly found a bug in the Intel eSPI Agent: The bits 15:12 ("Maximum WAIT STATE Allowed") of the General Capabilites and...
hareesh's avatar
hareesh
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3 years ago

Hi,

i also working on this issue. just for conformation can you please share your platform design file or screenshot


WFitt's avatar
WFitt
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3 years ago

Hi,

In the attachment you can find two screenshots.

The first is showing a GET_CONFIGURATION command:

21 00 08 10

The Agent Core is answering after 16 WAIT_STATEs

The second attachment is showing a PUT_MEMWR32_SHORT command

FE 0B 00 00 78 56 34 12 FF

The Agent Core is answering after 16 WAIT_STATES also.