//====================================================================== // // Copyright (c) 2018, NORDUnet A/S All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions // are met: // - Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // // - Redistributions in binary form must reproduce the above copyright // notice, this list of conditions and the following disclaimer in the // documentation and/or other materials provided with the distribution. // // - Neither the name of the NORDUnet nor the names of its contributors may // be used to endorse or promote products derived from this software // without specific prior written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS // IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED // TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A // PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // //====================================================================== localparam integer UOP_ADDR_WIDTH = 9; // 2 ^ 9 = max 512 instructions localparam integer UOP_DATA_WIDTH = 6 + 1 + 3 * 6; // opcode + banks + 3 * operand (2 * src + dst) localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_PREPARE = 9'd000; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_DOUBLE = 9'd004; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_ADD = 9'd025; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_ADD_AT_INFINITY = 9'd053; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_ADD_SAME_X_SAME_Y = 9'd057; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_ADD_SAME_X = 9'd061; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_ADD_REGULAR = 9'd065; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_K0 = 9'd069; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CYCLE_K1 = 9'd073; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CONVERT = 9'd077; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CONVERT_AT_INFINITY = 9'd081; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_CONVERT_REGULAR = 9'd084; localparam [UOP_ADDR_WIDTH-1:0] UOP_OFFSET_INVERT = 9'd087; localparam [5:0] UOP_OPCODE_CMPZ = 6'b000001; localparam [5:0] UOP_OPCODE_COPY = 6'b000010; localparam [5:0] UOP_OPCODE_ADD = 6'b000100; localparam [5:0] UOP_OPCODE_SUB = 6'b001000; localparam [5:0] UOP_OPCODE_MUL = 6'b010000; localparam [5:0] UOP_OPCODE_STOP = 6'b100000; localparam UOP_BANKS_LO2HI = 1'b0; localparam UOP_BANKS_HI2LO = 1'b1; localparam UOP_BANKS_DUMMY = 1'bX; localparam [5:0] UOP_OPERAND_CONST_ZERO = 6'd00; localparam [5:0] UOP_OPERAND_CONST_ONE = 6'd01; localparam [5:0] UOP_OPERAND_CONST_DELTA = 6'd02; localparam [5:0] UOP_OPERAND_CONST_GX = 6'd03; localparam [5:0] UOP_OPERAND_CONST_GY = 6'd04; localparam [5:0] UOP_OPERAND_CONST_HX = 6'd05; localparam [5:0] UOP_OPERAND_CONST_HY = 6'd06; localparam [5:0] UOP_OPERAND_CYCLE_RX = 6'd07; localparam [5:0] UOP_OPERAND_CYCLE_RY = 6'd08; localparam [5:0] UOP_OPERAND_CYCLE_RZ = 6'd09; localparam [5:0] UOP_OPERAND_CYCLE_SX = 6'd10; localparam [5:0] UOP_OPERAND_CYCLE_SY = 6'd11; localparam [5:0] UOP_OPERAND_CYCLE_SZ = 6'd12; localparam [5:0] UOP_OPERAND_CYCLE_A = 6'd13; localparam [5:0] UOP_OPERAND_CYCLE_A2 = 6'd14; localparam [5:0] UOP_OPERAND_CYCLE_B = 6'd15; localparam [5:0] UOP_OPERAND_CYCLE_C = 6'd16; localparam [5:0] UOP_OPERAND_CYCLE_C2 = 6'd17; localparam [5:0] UOP_OPERAND_CYCLE_C2_2 = 6'd18; localparam [5:0] UOP_OPERAND_CYCLE_D = 6'd19; localparam [5:0] UOP_OPERAND_CYCLE_E = 6'd20; localparam [5:0] UOP_OPERAND_CYCLE_F = 6'd21; localparam [5:0] UOP_OPERAND_CYCLE_G = 6'd22; localparam [5:0] UOP_OPERAND_CYCLE_H = 6'd23; localparam [5:0] UOP_OPERAND_CYCLE_J = 6'd24; localparam [5:0] UOP_OPERAND_CYCLE_Z2 = 6'd25; localparam [5:0] UOP_OPERAND_CYCLE_T1 = 6'd26; localparam [5:0] UOP_OPERAND_CYCLE_T2 = 6'd27; localparam [5:0] UOP_OPERAND_CYCLE_T3 = 6'd28; localparam [5:0] UOP_OPERAND_CYCLE_T4 = 6'd29; localparam [5:0] UOP_OPERAND_INVERT_R1 = 6'd30; localparam [5:0] UOP_OPERAND_INVERT_R2 = 6'd31; localparam [5:0] UOP_OPERAND_INVERT_X2 = 6'd32; localparam [5:0] UOP_OPERAND_INVERT_X3 = 6'd33; localparam [5:0] UOP_OPERAND_INVERT_X6 = 6'd34; localparam [5:0] UOP_OPERAND_INVERT_X12 = 6'd35; localparam [5:0] UOP_OPERAND_INVERT_X15 = 6'd36; localparam [5:0] UOP_OPERAND_INVERT_X30 = 6'd37; localparam [5:0] UOP_OPERAND_INVERT_X32 = 6'd38; localparam [5:0] UOP_OPERAND_INVERT_X60 = 6'd39; localparam [5:0] UOP_OPERAND_INVERT_X120 = 6'd40; localparam [5:0] UOP_OPERAND_INVERT_A2 = 6'd41; localparam [5:0] UOP_OPERAND_INVERT_A3 = 6'd42; localparam [5:0] UOP_OPERAND_DONTCARE = 6'dX; //------------------------------------------------------------------------------ // End-of-File //------------------------------------------------------------------------------