EVB9311 SMSC, EVB9311 Datasheet - Page 301

• Manufacturer Part Number: EVB9311
• Description: EVALUATION BOARD LAN9311-NU
• Manufacturer: SMSC
• Series: 0133r

Specifications of EVB9311

• Main Purpose: Interface, Ethernet
• Embedded: No
• Utilized Ic / Part: LAN9311
• Primary Attributes: 2 Ports, 100BASE-TX/10BASE-T, Managed
• Secondary Attributes: 2 PHYs with HP Auto-MDIX, Auto- Flow Control, 32-bit CRC, MDI/MDI-X
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1076

Two Port 10/100 Managed Ethernet Switch with 16-Bit Non-PCI CPU Interface
Datasheet
SMSC LAN9311/LAN9311i
14.4.2.8
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
301
Size:
16 bits
TYPE
R/W
R/W
RO
RO
RO
Revision 1.7 (06-29-10)
DEFAULT
0b
1b
0b
-
-