-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathdcm_200mhz.v
executable file
·92 lines (88 loc) · 3.17 KB
/
dcm_200mhz.v
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 1995-2008 Xilinx, Inc. All rights reserved.
////////////////////////////////////////////////////////////////////////////////
// ____ ____
// / /\/ /
// /___/ \ / Vendor: Xilinx
// \ \ \/ Version : 10.1.03
// \ \ Application : xaw2verilog
// / / Filename : dcm_200mhz.v
// /___/ /\ Timestamp : 05/05/2011 18:51:54
// \ \ / \
// \___\/\___\
//
//Command: xaw2verilog -st C:\Xilinx\10.1\ISE\dcm_200mhz.xaw C:\Xilinx\10.1\ISE\dcm_200mhz
//Design Name: dcm_200mhz
//Device: xc3s500e-fg320-4
//
// Module dcm_200mhz
// Generated by Xilinx Architecture Wizard
// Written for synthesis tool: XST
// Period Jitter (unit interval) for block DCM_SP_INST = 0.14 UI
// Period Jitter (Peak-to-Peak) for block DCM_SP_INST = 0.70 ns
`timescale 1ns / 1ps
module dcm_200mhz(CLKIN_IN,
RST_IN,
CLKFX_OUT,
CLKIN_IBUFG_OUT,
CLK0_OUT,
CLK2X_OUT,
LOCKED_OUT);
input CLKIN_IN;
input RST_IN;
output CLKFX_OUT;
output CLKIN_IBUFG_OUT;
output CLK0_OUT;
output CLK2X_OUT;
output LOCKED_OUT;
wire CLKFB_IN;
wire CLKFX_BUF;
wire CLKIN_IBUFG;
wire CLK0_BUF;
wire CLK2X_BUF;
wire GND_BIT;
assign GND_BIT = 0;
assign CLKIN_IBUFG_OUT = CLKIN_IBUFG;
assign CLK2X_OUT = CLKFB_IN;
BUFG CLKFX_BUFG_INST (.I(CLKFX_BUF),
.O(CLKFX_OUT));
assign CLKIN_IBUFG = CLKIN_IN;
//IBUFG CLKIN_IBUFG_INST (.I(CLKIN_IN),.O(CLKIN_IBUFG));
BUFG CLK0_BUFG_INST (.I(CLK0_BUF),
.O(CLK0_OUT));
BUFG CLK2X_BUFG_INST (.I(CLK2X_BUF),
.O(CLKFB_IN));
DCM_SP DCM_SP_INST (.CLKFB(CLKFB_IN),
.CLKIN(CLKIN_IBUFG),
.DSSEN(GND_BIT),
.PSCLK(GND_BIT),
.PSEN(GND_BIT),
.PSINCDEC(GND_BIT),
.RST(RST_IN),
.CLKDV(),
.CLKFX(CLKFX_BUF),
.CLKFX180(),
.CLK0(CLK0_BUF),
.CLK2X(CLK2X_BUF),
.CLK2X180(),
.CLK90(),
.CLK180(),
.CLK270(),
.LOCKED(LOCKED_OUT),
.PSDONE(),
.STATUS());
defparam DCM_SP_INST.CLK_FEEDBACK = "2X";
defparam DCM_SP_INST.CLKDV_DIVIDE = 2.0;
defparam DCM_SP_INST.CLKFX_DIVIDE = 1;
defparam DCM_SP_INST.CLKFX_MULTIPLY = 4;
defparam DCM_SP_INST.CLKIN_DIVIDE_BY_2 = "FALSE";
defparam DCM_SP_INST.CLKIN_PERIOD = 20.000;
defparam DCM_SP_INST.CLKOUT_PHASE_SHIFT = "NONE";
defparam DCM_SP_INST.DESKEW_ADJUST = "SYSTEM_SYNCHRONOUS";
defparam DCM_SP_INST.DFS_FREQUENCY_MODE = "LOW";
defparam DCM_SP_INST.DLL_FREQUENCY_MODE = "LOW";
defparam DCM_SP_INST.DUTY_CYCLE_CORRECTION = "TRUE";
defparam DCM_SP_INST.FACTORY_JF = 16'hC080;
defparam DCM_SP_INST.PHASE_SHIFT = 0;
defparam DCM_SP_INST.STARTUP_WAIT = "FALSE";
endmodule