Partial PCIe IP

[Altera_Forum]

Is there any way to use “partial” PCIe IP? 

For example, I may only need the PHYMAC (LTSSM) from the IP and want to implement my own DLL and TL logic?

[Altera_Forum]

there is a PHY IP core, but i think it only supports Stratix V. its possible that other V families get support

[Altera_Forum]

Any link to the Stratix V PHY IP?

[Altera_Forum]

see page 79: 

 http://www.altera.com/literature/ug/xcvr_user_guide.pdf

[Altera_Forum]

Stratix V PHY IP has no PHYMAC component, it has only PMA+PCS. 

To add PHYMAC, I could use the PCIe IP. However, there is no easy way to strip out the logic that I don't need. I have my own TL and DLL logic.

[Altera_Forum]

oops, my mistake