TLK3134_1 Datasheet, PDF (93/150 Pages) Texas Instruments – 4-Channel Multi-Rate Transceiver

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TLK3134
4-Channel Multi-Rate Transceiver
SLLS838D – MAY 2007 – REVISED JULY 2008
– Read 4/5.36891.4,0 SERDES_PLL_STATUS – PLL_LOCK_TX/RX
– Keep polling until both bits are high.
• Issue Data path Reset
– Write 1’b1 to 4/5.32800.15
• Clear Latched Registers
– Read 4/5.1 XS_STATUS_1 to clear
– Read 4/5.8 XS_STATUS_2 to clear
– Read 4/5.32770 TX_FIFO_STATUS to clear
– Read 4/5.32771 TX_FIFO_DROP_COUNT to clear
– Read 4/5.32772 TX_FIFO_INSERT_COUNT to clear
– Read 4/5.32773 TX_CODEGEN_STATUS to clear
– Read 4/5.(32780,1,2,3) LANE_0~3_EOP_ERROR_COUNT to clear
– Read 4/5.(32784,5,6,7) LANE_0~3_CODE_ERROR_COUNT to clear
– Read 4/5.32789 RX_LANE_ALIGN_STATUS to clear
– Read 4/5.32790 RX_CHANNEL_SYNC_STATUS to clear
– Read 4/5.32794 RX_CTC_STATUS to clear
– Read 4/5.32795 RX_CTC_INSERT_COUNT to clear
– Read 4/5.32796 RX_CTC_DELETE_COUNT to clear
– Read 4/5.32797 DATA_DOWN to clear
– Read 4/5.32799 CLOCK_DOWN_STATUS to clear
– Read 4/5.36891 SERDES_PLL_STATUS to clear
• Operational Mode Status
– Read Verify 4/5.1.7 XS_STATUS_1 – Fault (1’b0)
– Read Verify 4/5.1.2 XS_STATUS_1 – XS Transmit Link Status (1’b1)
– Read Verify 4/5.8.11 XS_STATUS_2 – Transmit fault (1’b0)
– Read Verify 4/5.8.10 XS_STATUS_2 – Receive fault (1’b0)
– Read Verify 4/5.24.12 XS_LANE_STATUS – Align status (1’b1)
– Read Verify 4/5.32773.6:0 TX_CODEGEN_STATUS (6’b000000)
– Read Verify 4/5.24.3:0 XS_LANE_STATUS – Lane (3-0) sync (4’b1111)
– Read Verify 4/5.36891.4 SERDES_PLL_STATUS – PLL_LOCK_RX (1’b1)
– Read Verify 4/5.36891.0 SERDES_PLL_STATUS – PLL_LOCK_TX (1’b1)
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Device Reset Requirements/Procedure
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