lan9303 Standard Microsystems Corp., lan9303 Datasheet - Page 205

• Manufacturer Part Number: lan9303
• Description: Small Form Factor Three Port 10/100 Managed Ethernet Switch With Single Mii/rmii/turbo Mii
• Manufacturer: Standard Microsystems Corp.

Small Form Factor Three Port 10/100 Managed Ethernet Switch with Single MII/RMII/Turbo MII
Datasheet
SMSC LAN9303/LAN9303i
13.3.2.8
15:14
BITS
12:2
13
1
0
RESERVED
Energy Detect Power-Down (EDPWRDOWN)
This bit controls the Energy Detect Power-Down mode.
0: Energy Detect Power-Down is disabled
1: Energy Detect Power-Down is enabled
RESERVED
Energy On (ENERGYON)
This bit indicates whether energy is detected on the line. It is cleared if no
valid energy is detected within 256ms. This bit is unaffected by a software
reset and is reset to 1 by a hardware reset.
0: No valid energy detected on the line
1: Energy detected on the line
RESERVED
Port x PHY Mode Control/Status Register (PHY_MODE_CONTROL_STATUS_x)
This read/write register is used to control and monitor various Port x PHY configuration options.
Index (decimal): 17
DESCRIPTION
DATASHEET
205
Size:
16 bits
TYPE
R/W
R/W
RO
RO
RO
Revision 1.3 (08-27-09)
DEFAULT
0b
1b
0b
-
-