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WSEET's avatar
WSEET
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6 years ago

How many Arria10 can be JTAG daisy chain together?

We are looking to connected 4 Arria 10 JTAG in daisy chain, but not sure if this will work due to the JTAG address of the arria. Please let me know if anyone have done it and how to solve the JTAG a...
WSEET's avatar
WSEET
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6 years ago

Thanks,

Then how about the JTAG address, I will like to understand how will the JTAG be able to differentiate between each ARRIA 10?

As in the A10_handbook, Table 116, I only see one IDCODE for one device.

If I have 4 same devices in daisy chain, they will share the same IDCODE, correct?

Regards,

Wing Hock