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https://opencores.org/ocsvn/mkjpeg/mkjpeg/trunk
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[/] [mkjpeg/] [branches/] [16rgb/] [trunk/] [design/] [JFIFGen/] [HeaderRAM.v] - Rev 37
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module HeaderRam(d, waddr, raddr, we, clk, q); output [7:0] q; input [7:0] d; input[9:0] raddr; input[9:0] waddr; input clk, we; reg [9:0] read_addr; reg[7:0] mem [1023:0] /* synthesis syn_ramstyle="block_ram" */; initial $readmemh("header.hex", mem); assign q = mem[read_addr]; always @(posedge clk) begin if (we) mem[waddr] <= d; read_addr <= raddr; end endmodule
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