Table of Contents
Advertisement
TLK3134
SLLS838F – MAY 2007 – REVISED DECEMBER 2009
ADDRESS: 0x8017
BIT(s)
NAME
4/5.32791. 0
XAUI TX bit order
ADDRESS: 0x8018
BIT(s)
4/5.32792. 1
XAUI data loopback
4/5.32792. 0
XGMII data loopback
(1) See Loopback section for more information.
ADDRESS: 0x8019
BIT(s)
4/5.32793.15
TX IPG management bypass
4/5.32793.11
TX CTC disable
4/5.32793.7
Lane 3 8B10B encoder disable
4/5.32793.6
Lane 2 8B10B encoder disable
4/5.32793.5
Lane 1 8B10B encoder disable
4/5.32793.4
Lane 0 8B10B encoder disable
ADDRESS: 0x801A
BIT(s)
NAME
4/5.32794.9
Lane 3 overflow
4/5.32794.8
Lane 2 overflow
4/5.32794.7
Lane 1 overflow
4/5.32794.6
Lane 0 overflow
4/5.32794.5
Lane 3 underflow
4/5.32794.4
Lane 2 underflow
4/5.32794.3
Lane 1 underflow
4/5.32794.2
Lane 0 underflow
4/5.32794.1
Overflow
4/5.32794.0
Underflow
ADDRESS: 0x801B
BIT(s)
NAME
4/5.32795.15:0
Idle insert count
58
Detailed Description
Table 2-54. BIT_ORDER (continued)
When high, reverses the order of bits in the parallel data sent to the SERDES
TX macro for each lane. (Default 1'b1)
Table 2-55. LOOPBACK_CONTROL
NAME
When 1, loops back serial RX input on to serial TX output. (4/5.0.14
should be 0 else no effect). Performs same function as SLOOP. (Default
1'b0)
When 1, loops back parallel TX input onto parallel RX output (4/5.0.14
should be 0 else no effect). Performs same function as PLOOP. (Default
1'b0)
Table 2-56. TX_MODE_CONTROL
NAME
When high, bypasses IPG management (replacing Idle XGMII
characters with /A/K/R/Q/ code-words) in transmit side.
(Default 1'b0)
When high, disables clock tolerance compensation in transmit
side. (Default 1'b0)
When high, disables XAUI 8B10B encoding on the
corresponding lane. (Default 1'b0)
Table 2-57. RX_CTC_STATUS
When high, indicates overflow error in the corresponding lane.
When high, indicates underflow error in the corresponding lane.
When high, indicates overflow error in any lane.
When high, indicates underflow error in any lane.
Table 2-58. RX_CTC_INSERT_COUNT
Counter for number of idle insertions in RX side
Submit Documentation Feedback
Product Folder Link(s):
DEFAULT: 0x0005
DESCRIPTION
(1)
DEFAULT: 0x0000
DESCRIPTION
DEFAULT: 0x0000
DESCRIPTION
DEFAULT: 0x0000
DESCRIPTION
DEFAULT: 0xFFFD
DESCRIPTION
Copyright © 2007–2009, Texas Instruments Incorporated
TLK3134
www.ti.com
ACCESS
RW
ACCESS
RW
ACCESS
RW
RW
RW
ACCESS
RO/LH
RO/LH
RO/LH
RO/LH
ACCESS
RO/COR
Advertisement
Table of Contents
