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Newbie peterjohn
Newbie
200 Views
Registered: ‎10-18-2019

Serial Transceivers in ZYNQ

Hi, 

This is my first post. How about the max speed for Transceivers in ZYNQ ? 

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2 Replies
Teacher drjohnsmith
Teacher
186 Views
Registered: ‎07-09-2009

Re: Serial Transceivers in ZYNQ

there are many types of Zynq
you need to look at the data for the one you have

if you just want an over view,
then each of the families, has a product table
so this is for the original zynq family

https://www.xilinx.com/products/silicon-devices/soc/zynq-7000.html#productTable

you will see for instance that some have transceivers, some don't,

if you then download the product selection guide on that page

you will see that different packages in the same family have different number and types of SerDes
so for instance the clg485 package , has 4 GTP SerDes on the PL side, and 4 GTx on the PS side,

and if you look down at page 8, you see GTP is 6.25 Gb/s and GTX is 12.5 Gb/s

Also be careful, some packages in some of the families, they might have say a 16 Gb/s transceiver in the family, but the cheaper packages wont support full rate,
ensure you read the notes,




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Moderator
Moderator
125 Views
Registered: ‎07-30-2007

Re: Serial Transceivers in ZYNQ

For a given GT package and speed grade you can find the maximum line rate in the data sheet. DS187 or DS191, I believe for these parts.




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