LAN8740A Datasheet, PDF (85/136 Pages) Microchip Technology – Small Footprint MII/RMII 10/100 Energy Efficient Ethernet Transceiver with HP Auto-MDIX and flexPWR® Technology

LAN8740A/LAN8740Ai
4.3.2 PCS STATUS 1 REGISTER
Index (In Decimal): 3.1
Size:
16 bits
Bits
15:12
11
10
9
8
7
6
5:0
Description
RESERVED
TX LPI Received
0 = TX PCS has not received LPI.
1 = TX PCS has received LPI.
RX LPI Received
0 = RX PCS has not received LPI.
1 = RX PCS has received LPI.
TX LPI Indication
0 = TX PCS is not currently receiving LPI.
1 = TX PCS is currently receiving LPI.
RX LPI Indication
0 = RX PCS is not currently receiving LPI.
1 = RX PCS is currently receiving LPI.
RESERVED
Clock Stop Capable
0 = The MAC cannot stop the clock during Low Power Idle (LPI).
1 = The MAC may stop the clock during LPI.
Note: The device does not support this mode.
RESERVED
Type
RO
RO/LH
Default
-
0b
RO/LH
0b
RO
0b
RO
0b
RO
-
RO
0b
RO
-
 2013-2015 Microchip Technology Inc.
DS00001987A-page 85