LAN9353 Datasheet, PDF (125/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII

LAN9353
9.2.20.2 PHY x Basic Status Register (PHY_BASIC_STATUS_x)
Index (decimal): 1
This register is used to monitor the status of the PHY.
Size:
16 bits
Bits
Description
15 100BASE-T4
This bit displays the status of 100BASE-T4 compatibility.
0: PHY not able to perform 100BASE-T4
1: PHY able to perform 100BASE-T4
14 100BASE-X Full Duplex
This bit displays the status of 100BASE-X full duplex compatibility.
0: PHY not able to perform 100BASE-X full duplex
1: PHY able to perform 100BASE-X full duplex
13 100BASE-X Half Duplex
This bit displays the status of 100BASE-X half duplex compatibility.
0: PHY not able to perform 100BASE-X half duplex
1: PHY able to perform 100BASE-X half duplex
12 10BASE-T Full Duplex
This bit displays the status of 10BASE-T full duplex compatibility.
0: PHY not able to perform 10BASE-T full duplex
1: PHY able to perform 10BASE-T full duplex
11 10BASE-T Half Duplex (typ.)
This bit displays the status of 10BASE-T half duplex compatibility.
0: PHY not able to perform 10BASE-T half duplex
1: PHY able to perform 10BASE-T half duplex
10 100BASE-T2 Full Duplex
This bit displays the status of 100BASE-T2 full duplex compatibility.
0: PHY not able to perform 100BASE-T2 full duplex
1: PHY able to perform 100BASE-T2 full duplex
9
100BASE-T2 Half Duplex
This bit displays the status of 100BASE-T2 half duplex compatibility.
0: PHY not able to perform 100BASE-T2 half duplex
1: PHY able to perform 100BASE-T2 half duplex
8
Extended Status
This bit displays whether extended status information is in register 15 (per
IEEE 802.3 clause 22.2.4).
0: No extended status information in Register 15
1: Extended status information in Register 15
Type
RO
RO
RO
RO
RO
RO
RO
RO
Default
0b
1b
1b
1b
1b
0b
0b
0b
 2015 Microchip Technology Inc.
DS00001925A-page 125