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George_R
Participant
Participant
455 Views
Registered: ‎12-15-2020

ICAP frame

Hello,

I am very new to using ICAP. I wanted know if it is possible to read one particular frame from ICAP, by giving a frame address value, with the steps given in UG470 for configuration readback.

Also is it possible to interrupt the read cycle of ICAP so as to initiate write operation?

 

Thank you

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3 Replies
hj
Moderator
Moderator
390 Views
Registered: ‎06-05-2013

Yes, you can follow the steps listed in UG470. As a starting point, you can try to read the device IDCODE. Later, you can start another read by sending the sync word(AA995566) followed by other commands. Refer to IPROG sequence on page#146 v1.13.1 of UG470

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For more information please refer to configuration resources https://forums.xilinx.com/t5/FPGA-Configuration/Configuration-Resources/m-p/753763/highlight/true#M5891
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George_R
Participant
Participant
335 Views
Registered: ‎12-15-2020

Thank you for the reply. Can ICAP be simulated using iSiM or vivado simulator?

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Bonnie_huang
Adventurer
Adventurer
227 Views
Registered: ‎06-23-2020

@George_R i am using icap2 to readback a frame bitstream,But now i have some problems,i can use hwicap to read and write a frame bitstream successfully,so can you give some contact way let us have a deep communicaiton

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