Lattice sample doc上的 模块输入输出表,上面写的 有 p 有n
Signal Width Type Description
i_sysclk 1 Input Pixel clock for LVDS display
i_sysrst 1 Input Active High System Reset
i_3p5pllclk 1 Input 3.5x of pixel clock for LVDS Display
i_data 28 Input FIFO output data, with the read clock same as i_sysclk
o_serdes_lock 1 Output SERDES lock signal. Only when this signal is high, the
LVDS_Tx module is ready to accept input data
o_read_en 1 Output Read enable signal to FIFO
o_lvdsdatap 4 Output LVDS non-inverted data output
o_lvdsdatan 4 Output LVDS inverted data output
o_lvdsclkp 1 Output LVDS non-inverted clock output
o_lvdsclkn 1 Output LVDS inverted clock output