Is the DFE_control register a Read (R) or Write (W) location in Stratix® V GX, GS, and GT devices?

Description

The DFE_control register is a Read (R) only location in Stratix® V GX, GS, and GT devices.

This is incorrectly shown as RW in ver 1.7 of the Altera® Transceiver PHY IP Core User Guide. 

Resolution

This will be updated in a future revision of the Altera Transceiver PHY IP Core User Guide.