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发表于 2015-10-30 01:14:16
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for example:
interface dp_ram_if #
(
parameter DP_DATA_WIDTH = 16,
parameter DP_ADDR_WIDTH = 11
);
logic user_clk;
logic user_we;
logic user_en;
logic [DP_ADDR_WIDTH - 1 : 0] user_addr;
logic [DP_DATA_WIDTH - 1 : 0] user_din;
logic [DP_DATA_WIDTH - 1 : 0] user_dout;
modport core_to_app
(
input user_clk,
input user_we,
input user_en,
input user_addr,
input user_din,
output user_dout
);
modport app_to_core
(
input user_dout,
output user_clk,
output user_we,
output user_en,
output user_addr,
output user_din
);
endinterface : dp_ram_if |
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