3.11. Status and Link Training Interface
Stratix 10 | Arria 10, Stratix V | Comments |
---|---|---|
ltssmstate[5:0] | ltssmstate[4:0] |
Stratix 10: Provides finer granularity and different encoding. For example, L0 is now 0x11 instead of 0x0F. Refer to user guide for complete mapping. |
link_up |
Not supported |
Stratix 10: Adds bit for x16 configuration. |
Not supported |
ev128ns ev1us hotrst_exit l2_exit dl_up |
Stratix 10: Not supported Arria 10, Stratix V: Refer to the Arria 10 PCIe user guides for more information. |