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sung_chul's avatar
sung_chul
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3 years ago

Transceiver Native PHY Intel Arria 10/Cyclone 10 FPGA IP

Hi- "Transceiver Native PHY Intel Arria 10/Cyclone 10 FPGA IP" is an IP that receives 40-bit parallel input and outputs high-speed serial output I read 40 bits from ROM and write it in paralle...
Kshitij_Intel's avatar
Kshitij_Intel
Icon for Frequent Contributor rankFrequent Contributor
3 years ago

Hi Lee,

It looks like you are writing 0x1000000000, 0xEFFFFFFFFF instead of 0x0000000000 0xFFFFFFFFFF. Please hard code 0x00000FFFFF on the parallel input of the transmitter and see what that produces. Also, please signaltap the parallel port and make sure that what you want to send is actually you are sending.

Also, please remove all pre-emphasis and see what the signal looks like.

Thank you

Kshitij Goel