TLK10031 Datasheet, PDF (129/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

www.ti.com
TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
7.5.5.9 AN_LP_ADVERTISEMENT_3 (register = 0x0015) (default = 0x0000)
(device address: 0x07)
Figure 7-159. AN_LP_ADVERTISEMENT_3 Register
15
14
13
12
11
10
9
8
AN_LP_FEC_R AN_LP_FEC_A
EQUESTED
BILITY
(RX)
(RX)
AN_LP_ABILITY[24:11]
(RX)
RO
RO
RO
7
6
5
4
3
2
1
0
AN_LP_ABILITY[24:11]
(RX)
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 7-141. AN_LP_ADVERTISEMENT_3 Field Descriptions
Bit Field
15 AN_LP_FEC_REQUESTED
(RX)
14 AN_LP_FEC_ABILITY
(RX)
13:0 AN_LP_ABILITY[24:11]
(RX)
Type
RO
RO
RO
Reset
Description
D47 bits of the link partner base page. When high, indicates link partner request to
enable FEC on the link
D46 bits of the link partner base page. When high, indicates link partner has FEC
ability
D45:D32 bits of the link partner base page. Consists of link partner technology ability
field bits [24:11]
7.5.5.10 AN_XNP_TRANSMIT_1 (register = 0x0016) (default = 0x2000) (device address: 0x07)
Figure 7-160. AN_XNP_TRANSMIT_1 Register
15
AN_XNP_NEX
T_PAGE
(RX)
RW
14
RESERVED
RO
13
AN_MP
(RX)
RW
12
AN_ACKNOWL
EDGE_2
(RX)
RW
11
AN_TOGGLE
(RX)
RW
10
9
8
AN_CODE_FIELD
(RX)
RW
7
6
5
4
3
2
1
0
AN_CODE_FIELD
(RX)
RW
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Bit Field
15 AN_XNP_NEXT_PAGE
(RX)
14 RESERVED
13 AN_MP
(RX)
12 AN_ACKNOWLEDGE_2
(RX)
11 AN_TOGGLE
(RX)
10:0 AN_CODE_FIELD
(RX)
Table 7-142. AN_XNP_TRANSMIT_1 Field Descriptions
Type
RW
Reset
RO
RW
RW
RW
RW
Description
NP bit (D15) in next page code word
1 = Next page available
0 = Next page not available (Default 1’b0)
Always reads 0.
Message page bit (D13) in next page code word
1 = Sets MP bit to 1 indicating next page is a message page (Default 1’b1)
0 = Sets MP bit to 0 indicating next page is unformatted next page
Value to be set in D12 bit of the next page code word. When set, indicates device is
able to act on the information defined in the message (Default 1’b0)
Not used. Toggle value is generated by hardware. Read value always reflects value
written, not the actual Toggle field (Default 1’b0)
Value to be set in D10:D0 bits of the next page code word. Consists of
Message/Unformatted code field value (Default 11’b00000000000)
Copyright © 2015, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TLK10031
Detailed Description 129