Data Sheet

Programming Interface — Ethernet Controller I210
579
8.27.4 XMDIO Register Description
8.27.4.1 PCS Control 1 Register - Device 3, Register 0
8.27.4.2 PCS Status 1 Register - Device 3, Register 1
Register Name Register Address Table and Page
PCS Control 1 Register Device 3, register 0 section 8.27.4.1 on page 579.
PCS Status 1 Register Device 3, register 1 section 8.27.4.2 on page 579.
PCS EEE Capability Register Device 3, register 20 section 8.27.4.3 on page 580.
PCS EEE Wake Error Counter Device 3, register 22 section 8.27.4.4 on page 580.
EEE Advertisement Register Device 7, register 60 section 8.27.4.5 on page 580.
EEE Link Partner Advertisement Register Device 7, register 61 section 8.27.4.6 on page 581.
Bits Field Mode HW Rst SW Rst Description
15:11 Reserved RO 0x00 Retain Reserved.
10 Clock Stoppable R/W 0x0 Retain
1b = Clock stoppable during LPI.
0b = Clock not stoppable.
9:0 Reserved RO 0x000 Retain Reserved.
Bits Field Mode HW Rst SW Rst Description
15:12 Reserved RO 0x0 Retain Reserved.
11
Tx LP Idle
Received
RO/LH 0x0 Retain
1b = Tx PCS has received LP idle.
0b = LP Idle not received.
10
Rx LP Idle
Received
RO/LH 0x0 Retain
1b = Rx PCS has received LP idle.
0b = LP Idle not received.
9
Tx LP Idle
Indication
RO 0x0 Retain
1b = Tx PCS is currently receiving LP idle.
0b = PCS is not currently receiving LP idle.
8
Rx LP Idle
Indication
RO 0x0 Retain
1b = Rx PCS is currently receiving LP idle.
0b = PCS is not currently receiving LP idle.
7:3 Reserved RO 0x0 Retain Reserved.
2
PCS Receive Link
status
RO 0x0 Retain
1b = PCS receive link up.
0b = PCS receive link down.
1 Low-power Ability RO 0x0 Retain
1b = PCS supports low-power mode.
0b = PCS does not support low-power mode.
0 Reserved RO 0x0 Retain Reserved.