diff options
Diffstat (limited to 'common/rtl/ipcore/clkmgr_dcm/example_design')
3 files changed, 0 insertions, 293 deletions
diff --git a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.ucf b/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.ucf deleted file mode 100644 index dffb528..0000000 --- a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.ucf +++ /dev/null @@ -1,60 +0,0 @@ -# file: clkmgr_dcm_exdes.ucf
-#
-# (c) Copyright 2008 - 2011 Xilinx, Inc. All rights reserved.
-#
-# This file contains confidential and proprietary information
-# of Xilinx, Inc. and is protected under U.S. and
-# international copyright and other intellectual property
-# laws.
-#
-# DISCLAIMER
-# This disclaimer is not a license and does not grant any
-# rights to the materials distributed herewith. Except as
-# otherwise provided in a valid license issued to you by
-# Xilinx, and to the maximum extent permitted by applicable
-# law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-# WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-# AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-# BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-# INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-# (2) Xilinx shall not be liable (whether in contract or tort,
-# including negligence, or under any other theory of
-# liability) for any loss or damage of any kind or nature
-# related to, arising under or in connection with these
-# materials, including for any direct, or any indirect,
-# special, incidental, or consequential loss or damage
-# (including loss of data, profits, goodwill, or any type of
-# loss or damage suffered as a result of any action brought
-# by a third party) even if such damage or loss was
-# reasonably foreseeable or Xilinx had been advised of the
-# possibility of the same.
-#
-# CRITICAL APPLICATIONS
-# Xilinx products are not designed or intended to be fail-
-# safe, or for use in any application requiring fail-safe
-# performance, such as life-support or safety devices or
-# systems, Class III medical devices, nuclear facilities,
-# applications related to the deployment of airbags, or any
-# other applications that could lead to death, personal
-# injury, or severe property or environmental damage
-# (individually and collectively, "Critical
-# Applications"). Customer assumes the sole risk and
-# liability of any use of Xilinx products in Critical
-# Applications, subject only to applicable laws and
-# regulations governing limitations on product liability.
-#
-# THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-# PART OF THIS FILE AT ALL TIMES.
-#
-
-# Input clock periods. These duplicate the values entered for the
-# input clocks. You can use these to time your system
-#----------------------------------------------------------------
-NET "CLK_IN1" TNM_NET = "CLK_IN1";
-TIMESPEC "TS_CLK_IN1" = PERIOD "CLK_IN1" 20.0 ns HIGH 50% INPUT_JITTER 200.0ps;
-
-
-# FALSE PATH constraints
-PIN "COUNTER_RESET" TIG;
-PIN "RESET" TIG;
-
diff --git a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.v b/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.v deleted file mode 100644 index 10627b3..0000000 --- a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.v +++ /dev/null @@ -1,164 +0,0 @@ -// file: clkmgr_dcm_exdes.v
-//
-// (c) Copyright 2008 - 2011 Xilinx, Inc. All rights reserved.
-//
-// This file contains confidential and proprietary information
-// of Xilinx, Inc. and is protected under U.S. and
-// international copyright and other intellectual property
-// laws.
-//
-// DISCLAIMER
-// This disclaimer is not a license and does not grant any
-// rights to the materials distributed herewith. Except as
-// otherwise provided in a valid license issued to you by
-// Xilinx, and to the maximum extent permitted by applicable
-// law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-// WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-// AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-// BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-// INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-// (2) Xilinx shall not be liable (whether in contract or tort,
-// including negligence, or under any other theory of
-// liability) for any loss or damage of any kind or nature
-// related to, arising under or in connection with these
-// materials, including for any direct, or any indirect,
-// special, incidental, or consequential loss or damage
-// (including loss of data, profits, goodwill, or any type of
-// loss or damage suffered as a result of any action brought
-// by a third party) even if such damage or loss was
-// reasonably foreseeable or Xilinx had been advised of the
-// possibility of the same.
-//
-// CRITICAL APPLICATIONS
-// Xilinx products are not designed or intended to be fail-
-// safe, or for use in any application requiring fail-safe
-// performance, such as life-support or safety devices or
-// systems, Class III medical devices, nuclear facilities,
-// applications related to the deployment of airbags, or any
-// other applications that could lead to death, personal
-// injury, or severe property or environmental damage
-// (individually and collectively, "Critical
-// Applications"). Customer assumes the sole risk and
-// liability of any use of Xilinx products in Critical
-// Applications, subject only to applicable laws and
-// regulations governing limitations on product liability.
-//
-// THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-// PART OF THIS FILE AT ALL TIMES.
-//
-
-//----------------------------------------------------------------------------
-// Clocking wizard example design
-//----------------------------------------------------------------------------
-// This example design instantiates the created clocking network, where each
-// output clock drives a counter. The high bit of each counter is ported.
-//----------------------------------------------------------------------------
-
-`timescale 1ps/1ps
-
-module clkmgr_dcm_exdes
- #(
- parameter TCQ = 100
- )
- (// Clock in ports
- input CLK_IN1,
- // Reset that only drives logic in example design
- input COUNTER_RESET,
- output [1:1] CLK_OUT,
- // High bits of counters driven by clocks
- output COUNT,
- // Status and control signals
- input RESET,
- output INPUT_CLK_STOPPED,
- output CLK_VALID
- );
-
- // Parameters for the counters
- //-------------------------------
- // Counter width
- localparam C_W = 16;
- // Create reset for the counters
- wire reset_int = RESET || COUNTER_RESET;
-
- reg rst_sync;
- reg rst_sync_int;
- reg rst_sync_int1;
- reg rst_sync_int2;
-
-
-
- // Declare the clocks and counter
- wire clk_int;
- wire clk_n;
- wire clk;
- reg [C_W-1:0] counter;
-
- // Insert BUFGs on all input clocks that don't already have them
- //--------------------------------------------------------------
- BUFG clkin1_buf
- (.O (clk_in1_buf),
- .I (CLK_IN1));
-
- // Instantiation of the clocking network
- //--------------------------------------
- clkmgr_dcm clknetwork
- (// Clock in ports
- .CLK_IN1 (clk_in1_buf),
- // Clock out ports
- .CLK_OUT1 (clk_int),
- // Status and control signals
- .RESET (RESET),
- .INPUT_CLK_STOPPED (INPUT_CLK_STOPPED),
- .CLK_VALID (CLK_VALID));
-
- assign clk_n = ~clk;
-
- ODDR2 clkout_oddr
- (.Q (CLK_OUT[1]),
- .C0 (clk),
- .C1 (clk_n),
- .CE (1'b1),
- .D0 (1'b1),
- .D1 (1'b0),
- .R (1'b0),
- .S (1'b0));
-
- // Connect the output clocks to the design
- //-----------------------------------------
- assign clk = clk_int;
-
-
- // Reset synchronizer
- //-----------------------------------
- always @(posedge reset_int or posedge clk) begin
- if (reset_int) begin
- rst_sync <= 1'b1;
- rst_sync_int <= 1'b1;
- rst_sync_int1 <= 1'b1;
- rst_sync_int2 <= 1'b1;
- end
- else begin
- rst_sync <= 1'b0;
- rst_sync_int <= rst_sync;
- rst_sync_int1 <= rst_sync_int;
- rst_sync_int2 <= rst_sync_int1;
- end
- end
-
-
- // Output clock sampling
- //-----------------------------------
- always @(posedge clk or posedge rst_sync_int2) begin
- if (rst_sync_int2) begin
- counter <= #TCQ { C_W { 1'b 0 } };
- end else begin
- counter <= #TCQ counter + 1'b 1;
- end
- end
-
- // alias the high bit to the output
- assign COUNT = counter[C_W-1];
-
-
-
-endmodule
diff --git a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.xdc b/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.xdc deleted file mode 100644 index 787023d..0000000 --- a/common/rtl/ipcore/clkmgr_dcm/example_design/clkmgr_dcm_exdes.xdc +++ /dev/null @@ -1,69 +0,0 @@ -# file: clkmgr_dcm_exdes.xdc
-#
-# (c) Copyright 2008 - 2011 Xilinx, Inc. All rights reserved.
-#
-# This file contains confidential and proprietary information
-# of Xilinx, Inc. and is protected under U.S. and
-# international copyright and other intellectual property
-# laws.
-#
-# DISCLAIMER
-# This disclaimer is not a license and does not grant any
-# rights to the materials distributed herewith. Except as
-# otherwise provided in a valid license issued to you by
-# Xilinx, and to the maximum extent permitted by applicable
-# law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND
-# WITH ALL FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES
-# AND CONDITIONS, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING
-# BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, NON-
-# INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE; and
-# (2) Xilinx shall not be liable (whether in contract or tort,
-# including negligence, or under any other theory of
-# liability) for any loss or damage of any kind or nature
-# related to, arising under or in connection with these
-# materials, including for any direct, or any indirect,
-# special, incidental, or consequential loss or damage
-# (including loss of data, profits, goodwill, or any type of
-# loss or damage suffered as a result of any action brought
-# by a third party) even if such damage or loss was
-# reasonably foreseeable or Xilinx had been advised of the
-# possibility of the same.
-#
-# CRITICAL APPLICATIONS
-# Xilinx products are not designed or intended to be fail-
-# safe, or for use in any application requiring fail-safe
-# performance, such as life-support or safety devices or
-# systems, Class III medical devices, nuclear facilities,
-# applications related to the deployment of airbags, or any
-# other applications that could lead to death, personal
-# injury, or severe property or environmental damage
-# (individually and collectively, "Critical
-# Applications"). Customer assumes the sole risk and
-# liability of any use of Xilinx products in Critical
-# Applications, subject only to applicable laws and
-# regulations governing limitations on product liability.
-#
-# THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS
-# PART OF THIS FILE AT ALL TIMES.
-#
-
-# Input clock periods. These duplicate the values entered for the
-# input clocks. You can use these to time your system
-#----------------------------------------------------------------
-create_clock -name CLK_IN1 -period 20.0 [get_ports CLK_IN1]
-set_propagated_clock CLK_IN1
-set_input_jitter CLK_IN1 0.2
-
-# FALSE PATH constraint added on COUNTER_RESET
-set_false_path -from [get_ports "COUNTER_RESET"]
-set_false_path -from [get_ports "RESET"]
-
-# Derived clock periods. These are commented out because they are
-# automatically propogated by the tools
-# However, if you'd like to use them for module level testing, you
-# can copy them into your module level timing checks
-#-----------------------------------------------------------------
-
-#-----------------------------------------------------------------
-
-#-----------------------------------------------------------------
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