Ethernet Phy Management Register 6 - Auto-Negotiation Expansion (Mr6) Register; Ethernet Phy Management Register 6 - Auto-Negotiation Expansion (Mr6) Register Field Descriptions - Texas Instruments Concerto F28M36 Series Technical Reference Manual

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19.7.7 Ethernet PHY Management Register 6 – Auto-Negotiation Expansion (MR6)
Register, address 0x06
The Ethernet PHY Management Register 6 – Auto-Negotiation Expansion (MR6) register enables software
to determine the auto-negotiation and next page capabilities of the Ethernet PHY and the link partner after
auto-negotiation.
Figure 19-27. Ethernet PHY Management Register 6 – Auto-Negotiation Expansion (MR6) Register
15
7 6
Reserved
R-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 19-26. Ethernet PHY Management Register 6 – Auto-Negotiation Expansion (MR6) Register
Bit Field
15-5 Reserved
4 PDF
3 LPNPA
2 Reserved
1 PRX
0 LPANEGA
SPRUHE8E – October 2012 – Revised November 2019
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5 4
PDF
R-0
Field Descriptions
Value Description
0 Reserved
0 Only one technology was detected at link up.
1 More than one technology was detected at link up. This bit is automatically cleared when read.
Link Partner is Next Page Able
0 The link partner is not enabled to support next page.
1 The link partner is enabled to support next page.
Reserved
New Page Received
0 A new page has not been received.
1 A new page has been received from the link partner and stored. This bit is automatically cleared
when read.
Link Partner is Auto-Negotiation Able
0 The link partner is not enabled to support auto-negotiation
1 The link partner is enabled to support auto-negotiation.
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Reserved
R-0
3 2
LPNPA Reserved
R-0 R-0
M3 Ethernet Media Access Controller (EMAC)
MII Management Register Descriptions
1
PRX LPANEGA
R-0
8
0
R-0
1445