TLK3134_1 Datasheet, PDF (19/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

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TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
TCLK(3:0)
TXD(31:0)
TXC(7:0)
XGMII/
GMII/
RGMII/
TBI/
RTBI
TX
RCLK(3:0)
RXD(31:0)
RXC(7:0)
XGMII/
GMII/
RGMII/
TBI/
RTBI
RX
XAUI Core +
1000Base-X PCS
4
Serial
I/F
Core
TDP[3:0]
TDN[3:0]
4
RDP[3:0]
RDN[3:0]
Jitter
Cleaner
PLL
PRTAD[4:0]
MDIO
MDC
MDIO
JTAG
TCK
TDI
TMS
TRSTN
TDO
Figure 2-5. TLK3134 Block Diagram
Following is a more detailed block diagram description of the XAUI core.
Test
mode
Test
mode
Test
mode
Test
mode
TCLK
Self
Test
TXD[7:0]
TX
FIFO
8 Bit _/
CTC
RCLK
RXD(7:0)
8 Bit
8b/10b
Decoding
And
Self Test
Verification/
Reporting
CHANNEL 3
CHANNEL 2
CHANNEL 1
CHANNEL 0
TDP3/TDN3
8b/
10b _{10 Bit}
enc
RCLK
RX
FIFO
/
CTC
10 Bit
SERDES
Core
TDP2/TDN2
TDP1/TDN1
TDP0
TDN0
RDP3/RDN3
RDP2/RDN2
RDP1/RDN1
RDP0
RDN0
RCLK
REFCLKP
REFCLKN
Figure 2-6. Detailed XAUI/1000Base-X Core Block Diagram
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Detailed Description
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