TLK3134_1 Datasheet, PDF (21/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

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2.6 Device Operation Modes
TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
Table 2-2. Device Operation Modes
DEVICE MODE
XAUI ⁽¹⁾
(DDR)
10GFC ⁽²⁾
(DDR)
RGMII
(DDR)
GMII
(SDR)
RTBI
(DDR
)
TBI
(SDR
)
REBI
(DDR)
EBI
(SDR)
RNBI
(DDR)
NBI
(SDR
)
TBID
(DDR)
NBID
(DDR)
ST Primary Chip Input
0
1
MDIO Access Method
Clause 45
Clause 22⁽³⁾
XAUI_ORDER 32809.15
Logical Or w/CODE pin
1
0
XAUI_TX_EDGE_ALIGN 32808.15
X
0/1
XAUI_RX_EDGE_ALIGN 32808.11
DDR_SDR 17.5
1
0
1
0
1
0
1
0
X
NIBBLE_ORDER 17.4
0/1
X
0/1 X
0/1
X
0/1
X
TX_EDGE_MODE 17.1
0/1
RX_EDGE_MODE 17.0
FC_ENC_MODE 17.6
X
COMMA_DET_EN 17.7
0
0/1
0
0/1
0
0/1
1
0/1
1
PCS_EN 17.3 Logical OR w/CODE pin
1
0
ENC_DEC_EN 17.2
0
1
0
1
BUSWIDTH 36864.7
0
1
0
FULL_DDR 17.9
0
1
Legend : (X = Don’t Care) — (0 = Must Be Zero) — (1 = Must Be One) — (0/1 = Can Be Either Zero-or-One)
(1) Default Mode if ST Primary Chip Input Pin “0”, CODE Primary Chip Input Pin “1”.
(2) Default Mode if ST Primary Chip Input Pin “0”, CODE Primary Chip Input Pin “0”.
(3) All Clause 22 Registers are Per Device Channel.
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Detailed Description
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