Register 23: Ethernet PHY Management Register 6 – Auto-Negotiation
Expansion (MR6), address 0x06
This register enables software to determine the auto-negotiation and next page capabilities of the
Ethernet Controller and the link partner after auto-negotiation.
Ethernet PHY Management Register 6 – Auto-Negotiation Expansion (MR6)
Base 0x4004.8000
Address 0x06
Type RO, reset 0x0000
0123456789101112131415
LPANEGAPRX
reserved
LPNPAPDFreserved
RORCRORORCROROROROROROROROROROROType
0000000000000000Reset
DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x000ROreserved15:5
Parallel Detection Fault
DescriptionValue
More than one technology was detected at link up.1
Only one technology was detected at link up.0
This bit is automatically cleared when read.
0RCPDF4
Link Partner is Next Page Able
DescriptionValue
The link partner is enabled to support next page.1
The link partner is not enabled to support next page.0
0ROLPNPA3
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0ROreserved2
New Page Received
DescriptionValue
A new page has been received from the link partner and stored.1
A new page has not been received.0
This bit is automatically cleared when read.
0RCPRX1
Link Partner is Auto-Negotiation Able
DescriptionValue
The link partner is enabled to support auto-negotiation.1
The link partner is not enabled to support auto-negotiation.0
0ROLPANEGA0
July 24, 2012806
Texas Instruments-Production Data
Ethernet Controller
OBSOLETE: TI has discontinued production of this device.