yosys/techlibs/anlogic/lutrams_map.v

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661 B
Verilog
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module $__ANLOGIC_DRAM16X4_ (...);
parameter INIT = 64'b0;
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input PORT_W_CLK;
input [3:0] PORT_W_ADDR;
input [3:0] PORT_W_WR_DATA;
input PORT_W_WR_EN;
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input [3:0] PORT_R_ADDR;
output [3:0] PORT_R_RD_DATA;
function [15:0] init_slice;
input integer idx;
integer i;
for (i = 0; i < 16; i = i + 1)
init_slice[i] = INIT[i * 4 + idx];
endfunction
EG_LOGIC_DRAM16X4 #(
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.INIT_D0(init_slice(0)),
.INIT_D1(init_slice(1)),
.INIT_D2(init_slice(2)),
.INIT_D3(init_slice(3))
) _TECHMAP_REPLACE_ (
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.di(PORT_W_WR_DATA),
.waddr(PORT_W_ADDR),
.wclk(PORT_W_CLK),
.we(PORT_W_WR_EN),
.raddr(PORT_R_ADDR),
.do(PORT_R_RD_DATA)
);
endmodule