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localparam [ 4: 0] OPCODE_CMP = 5'b00001;
localparam [ 4: 0] OPCODE_MOV = 5'b00010;
localparam [ 4: 0] OPCODE_ADD = 5'b00100;
localparam [ 4: 0] OPCODE_SUB = 5'b01000;
localparam [ 4: 0] OPCODE_MUL = 5'b10000;
localparam [ 4: 0] OPCODE_RDY = 5'b00000;
localparam [ 4: 0] UOP_SRC_PX = 5'h0_0;
localparam [ 4: 0] UOP_SRC_PY = 5'h0_1;
localparam [ 4: 0] UOP_SRC_PZ = 5'h0_2;
localparam [ 4: 0] UOP_SRC_RX = 5'h0_3;
localparam [ 4: 0] UOP_SRC_RY = 5'h0_4;
localparam [ 4: 0] UOP_SRC_RZ = 5'h0_5;
localparam [ 4: 0] UOP_SRC_T1 = 5'h0_6;
localparam [ 4: 0] UOP_SRC_T2 = 5'h0_7;
localparam [ 4: 0] UOP_SRC_T3 = 5'h0_8;
localparam [ 4: 0] UOP_SRC_T4 = 5'h0_9;
localparam [ 4: 0] UOP_SRC_ONE = 5'h0_A;
localparam [ 4: 0] UOP_SRC_ZERO = 5'h0_B;
localparam [ 4: 0] UOP_SRC_DELTA = 5'h0_C;
localparam [ 4: 0] UOP_SRC_V = 5'h0_F;
localparam [ 4: 0] UOP_SRC_G_X = 5'h1_0;
localparam [ 4: 0] UOP_SRC_G_Y = 5'h1_1;
localparam [ 4: 0] UOP_SRC_H_X = 5'h1_2;
localparam [ 4: 0] UOP_SRC_H_Y = 5'h1_3;
localparam [ 4: 0] UOP_SRC_DUMMY = 5'hX_X;
localparam [ 2: 0] UOP_DST_RX = 3'd0;
localparam [ 2: 0] UOP_DST_RY = 3'd1;
localparam [ 2: 0] UOP_DST_RZ = 3'd2;
localparam [ 2: 0] UOP_DST_T1 = 3'd3;
localparam [ 2: 0] UOP_DST_T2 = 3'd4;
localparam [ 2: 0] UOP_DST_T3 = 3'd5;
localparam [ 2: 0] UOP_DST_T4 = 3'd6;
localparam [ 2: 0] UOP_DST_DUMMY = 3'dX;
localparam UOP_EXEC_ALWAYS = 2'b11; // R
localparam UOP_EXEC_PZT1T2_0XX = 2'b10; // G
localparam UOP_EXEC_PZT1T2_100 = 2'b00; // H
localparam UOP_EXEC_PZT1T2_101 = 2'b01; // O
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