Can it check the link of internal PHY using PSR that connects PC18?
Latest Updated:09/28/2009
Question:
In Internal PHY usage, in the case that it connects PC18(it is multiplexed with LINKSTA) to a device as IO port, can it check the link status of Internal PHY module using PHY status register (PSR)?
Answer:
Yes, it can. LINKSTA (PC18) pin of EtherC is connected with LINK output of Internal PHY in SH7169 internal circuit.
Suitable Products
| SH7619 |