Broadcom NetXtreme/NetLink BCM5718 Series - 07 H: Auto_Negot_Next_Page_Transmit_Register (Software Controlled Next; 08 H: Auto_Negot_Link_Partner_Ability_Nxt_Pg_Register

00h–0Fh 10/100/1000T Register Map Detailed DescriptionBCM5718 Programmer’s Guide
Broadcom®
January 29, 2016 • 5718-PG108-R Page 504
07h: Auto_Negot_Next_Page_Transmit_Register (Software
Controlled Next Pages)
08h: Auto_Negot_Link_Partner_Ability_Nxt_Pg_Register
6 NEXT_PAGE_RECEIVE_LOCATION_
ABLE
RO H 1 1 = register 6.5 determines next page receive
location
0 = register 6.5 does not determine next page
receive location
5 NEXT_PAGE_RECEIVE_LOCATION RO H 1 1 = next pages stored in register 8
0 = next pages stored in register 5
4 PARALLEL_DETECTION_FAULT RO
LH
0 1 = parallel detection fault
0 = no parallel detection fault
3 LINK_PARTNER_NEXT_PAGE_ABILIT
Y
RO 0 1 = link partner is next page able
0 = link partner is not next page able
2 NEXT_PAGE_ABILITY RO H 1 1 = local device is next page able
0 = local device is not next page able
1 PAGE_RECEIVED RO
LH
0 1 = new link code word has been received
0 = new link code word has not been received
0 LINK_PARTNER_AUTONEG_ABILITY RO 0 1 = link partner is auto-negotiation able
0 = link partner is not auto-negotiation able
Bit Name RW Default Description
15 NXT_PG RW 0 1 = additional next pages will follow
0 = sending last page
14 RESERVED RO 0 write as 0, ignore on read
13 MESSAGE_PAGE RW 1 1 = message page
0 = unformatted page
12 ACKNOWLEDGE 2 RW 0 1 = will comply with message (not used during
1000BASE-T next pages)
0 = cannot comply with message
11 TOGGLE1 RO 0 Toggled by arbitration state machine during next
page exchange–write as 0, ignore on read.
10:0 CODE_FIELD RW 0000000001 Message code field or unformatted code field
Bit Name RW Default Description
15 NEXT_PG RO 0 1 = additional next pages will follow
0 = sending last page
14 ACKNOWLEDGE3 RO 0 1 = acknowledge
0 = no acknowledge
Bit Name RW Default Description