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`timescale 1ns / 1ps
module uop_init_rom
(
input wire clk,
input wire [ 5: 0] addr,
output reg [19: 0] data
);
//
// Microcode
//
`include "../uop_ecdsa.v"
//
// Doubling Microprogram
//
always @(posedge clk)
case (addr)
6'd00: data <= {OPCODE_MOV, UOP_SRC_ONE, UOP_SRC_DUMMY, UOP_DST_RX, UOP_EXEC_ALWAYS};
6'd01: data <= {OPCODE_MOV, UOP_SRC_ONE, UOP_SRC_DUMMY, UOP_DST_RY, UOP_EXEC_ALWAYS};
6'd02: data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RZ, UOP_EXEC_ALWAYS};
default: data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY};
endcase
endmodule
|
