请问VERILOG 的U_PixFifo是什么意思？
generic_async_fifo
#(
.g_data_width(g_pixel_width),
.g_size(g_fifo_size),
.g_almost_full_threshold(g_fifo_size-20),
.g_almost_empty_threshold(10),
.g_with_wr_almost_full(1)
)
U_PixFifo
(
.rst_n_i(rst_n_i),
.clk_wr_i(clk_sys_i),
.d_i(pix_i),
.wr_almost_full_o(pix_almost_full_o),
.we_i(pix_wr_i),
.clk_rd_i(clk_dsi_i),
.rd_i(fifo_rd),
.rd_empty_o(fifo_empty),
.q_o(fifo_dout)
); |
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