TLK10031 Datasheet, PDF (98/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
www.ti.com
7.5.3.14 LT_LINK_PARTNER_STATUS (register = 0x0099) (default = 0x0000)
(device address: 0x01)
Figure 7-101. LT_LINK_PARTNER_STATUS Register
15
14
LT_LP_RX_RE
ADY
(RXG)
RO
13
12
11
RESERVED
RO
10
9
8
LT_LP_COEFF_SWG_STAT
(RXG)
RO
7
6
5
4
LT_LP_COEFF_PS2_STAT
(RXG)
LT_LP_COEFF_P1_STAT
(RXG)
RO
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
2
LT_LP_COEFF_0_STAT
(RXG)
RO
1
0
LT_LP_COEFF_M1_STAT
(RXG)
RO
Table 7-83. LT_LINK_PARTNER_STATUS Field Descriptions
Bit
15
14:10
9:8
Field
LT_LP_RX_READY
(RXG)
RESERVED
LT_LP_COEFF_SWG_STAT
(RXG)
7:6 LT_LP_COEFF_PS2_STAT
(RXG)
5:4 LT_LP_COEFF_P1_STAT
(RXG)
3:2 LT_LP_COEFF_0_STAT
(RXG)
1:0 LT_LP_COEFF_M1_STAT
(RXG)
Type
RO
RO
RO
RO
RO
RO
Reset
Description
1 = LP receiver has determined that training is complete and prepared to receive data
0 = LP receiver is requesting that training continue
For TI use only.
Swing update
11 = Maximum
01 = Updated
10 = Minimum
00 = Not updated
Post2 tap control update
11 = Maximum
01 = Updated
10 = Minimum
00 = Not updated
Coefficient K(+1) update
11 = Maximum
01 = Updated
10 = Minimum
00 = Not updated
Coefficient K(0) update
11 = Maximum
01 = Updated
10 = Minimum
00 = Not updated
Coefficient K(-1) update
11 = Maximum
01 = Updated
10 = Minimum
00 = Not updated
98
Detailed Description
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