No power management considerations are recommended for the core when using it with the
TBI. When using the core with a Zynq 7000, Virtex 7, Kintex 7 or
Artix 7 device, the transceiver can be placed in
a low-power state in either of the following ways:
- Writing to the PCS Configuration Register 0 (if using the core with the optional
management interface). The low-power state can only be removed by issuing the
core with a reset. This reset can be achieved either by writing to the software
reset bit in the PCS Configuration Register 0, or by driving the core
reset
port. - Asserting the Power Down bit in the
configuration_vector
(if using the core without the optional management interface). The low-power state can only be removed by issuing the core with a reset by driving thereset
port of the core.