TLK10031 Datasheet, PDF (100/146 Pages) Texas Instruments – TLK10031 Single-Channel XAUI/10GBASE-KR Transceiver

TLK10031
SLLSEL3A – JULY 2015 – REVISED AUGUST 2015
www.ti.com
7.5.3.16 LT_LOCAL_DEVICE_STATUS (register = 0x009B) (default = 0x0000)
(device address: 0x01)
Figure 7-103. LT_LOCAL_DEVICE_STATUS Register
15
14
13
12
11
10
9
8
LT_LD_RX_
READY
(RXG)
RESERVED
RO
RO
7
6
5
4
RESERVED
LT_
LD_COEFF_P1
_STAT
(RXG)
RO
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
2
LT_ LD_COEFF_0_STAT
(RXG)
RO
1
0
LT_ LD_COEFF_M1_STAT
(RXG)
RO
Table 7-85. LT_LOCAL_DEVICE_STATUS Field Descriptions
Bit
Field
15
LT_ LD_RX_READY
(RXG)
14:5 RESERVED
4
LT_ LD_COEFF_P1_STAT
(RXG)
3:2
LT_ LD_COEFF_0_STAT
(RXG)
1:0
LT_ LD_COEFF_M1_STAT
(RXG)
Type
RO
RO
RO
RO
RO
Reset
Description
1 = LD receiver has determined that training is complete and prepared to receive data
0 = LD receiver is requesting that training continue
For TI use only.
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
100 Detailed Description
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