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Adding Cyclone IV (E, GX), Arria 10, Cyclone V and LPM functions (ALTPLL and M9K); M9K is not finished yet. Achronix Speedster also in this commit. Both Arria10 and Speedster-i are still experimental due complexity, but you can experiment around those devices right now

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dh73 2017-10-01 11:04:17 -05:00
parent c5b204d8d2
commit cbaba62401
31 changed files with 2969 additions and 729 deletions
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techlibs/intel/common/m9k_bb.v Executable file
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/*
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
(* blackbox *)
module altsyncram(data_a, address_a, wren_a, rden_a, q_a, data_b, address_b, wren_b, rden_b,
q_b, clock0, clock1, clocken0, clocken1, clocken2, clocken3, aclr0, aclr1,
addressstall_a, addressstall_b);
parameter clock_enable_input_b = "ALTERNATE";
parameter clock_enable_input_a = "ALTERNATE";
parameter clock_enable_output_b = "NORMAL";
parameter clock_enable_output_a = "NORMAL";
parameter wrcontrol_aclr_a = "NONE";
parameter indata_aclr_a = "NONE";
parameter address_aclr_a = "NONE";
parameter outdata_aclr_a = "NONE";
parameter outdata_reg_a = "UNREGISTERED";
parameter operation_mode = "SINGLE_PORT";
parameter intended_device_family = "MAX 10 FPGA";
parameter outdata_reg_a = "UNREGISTERED";
parameter lpm_type = "altsyncram";
parameter init_type = "unused";
parameter ram_block_type = "AUTO";
parameter numwords_b = 0;
parameter numwords_a = 0;
parameter widthad_b = 1;
parameter width_b = 1;
parameter widthad_a = 1;
parameter width_a = 1;
// Port A declarations
output [35:0] q_a;
input [35:0] data_a;
input [7:0] address_a;
input wren_a;
input rden_a;
// Port B declarations
output [35:0] q_b;
input [35:0] data_b;
input [7:0] address_b;
input wren_b;
input rden_b;
// Control signals
input clock0, clock1;
input clocken0, clocken1, clocken2, clocken3;
input aclr0, aclr1;
input addressstall_a;
input addressstall_b;
// TODO: Implement the correct simulation model
endmodule // altsyncram