本帖最后由 feihufuture 于 2020-8-27 14:28 编辑
根据速度,可以选择的方案有:单端,差分,嵌入式时钟LVDS,随路时钟LVDS,SERDES硬核- top5x2_7to1_sdr_rx #( .CLKIN_PERIOD (LRX_CLKIN_PERIOD),
- .LRX_BIT_RATE (LRX_BIT_RATE),
- .D (1),
- .F (7),
- .LRX_PLL_VCOMUX (LRX_PLL_VCOMUX),
- .LRX_PLL_DATDIV (LRX_PLL_DATDIV),
- .LRX_PLL_CLKDIV (LRX_PLL_CLKDIV))
- u4_top5x2_7to1_sdr_rx(
- .reset(~sys_rst_n), // reset (active high)
- .refclkin(clk_200mhz_out), // Reference clock for input delay control
- .clkin_p(lvds_rxclk_p),
- .clkin_n(lvds_rxclk_n), // lvds channel 1 clock input
- .datain_p(lvds_rxdb_p),
- .datain_n(lvds_rxdb_n), // lvds channel 1 data inputs
- .rxd(rxd),
- .rxclk(rxclk),
- .bslip(bslip),
- .bslip_done(bslip_done)
- ) ;
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