// dcm100.v
`default_nettype none
`timescale 1ns / 1ps
module dcm100 (CLKIN_IN, RST_IN, CLK0_OUT, CLK2X_OUT, LOCKED_OUT);
input CLKIN_IN;
input RST_IN;
output CLK0_OUT;
output CLK2X_OUT;
output LOCKED_OUT;
wire CLKIN_IN;
wire RST_IN;
wire CLK0_OUT;
wire CLK2X_OUT;
wire LOCKED_OUT;
wire clk_node, clk_bufg;
wire clk2x_node;
DCM DCM_INST1 (
.CLKIN(CLKIN_IN),
.CLKFB(clk_bufg),
.DSSEN(1'b0),
.PSINCDEC(1'b0),
.PSEN(1'b0),
.PSCLK(1'b0),
.RST(1'b0), // リセットごとにDCMのロックが外れないようにgndにしておく
.CLK0(clk_node),
.CLK90(),
.CLK180(),
.CLK270(),
.CLK2X(clk2x_node),
.CLK2X180(),
.CLKDV(),
.CLKFX(),
.CLKFX180(),
.LOCKED(LOCKED_OUT),
.PSDONE(),
.STATUS()
);
defparam DCM_INST1.CLKIN_PERIOD = 20.0;
defparam DCM_INST1.DLL_FREQUENCY_MODE = "LOW";
defparam DCM_INST1.DUTY_CYCLE_CORRECTION = "TRUE";
defparam DCM_INST1.CLKDV_DIVIDE = 16.0;
defparam DCM_INST1.PHASE_SHIFT = 0;
defparam DCM_INST1.CLKOUT_PHASE_SHIFT = "NONE";
defparam DCM_INST1.STARTUP_WAIT = "FALSE";
defparam DCM_INST1.FACTORY_JF = 16'hFFFF;
BUFG CLK_BUFG_INST (
.I(clk_node),
.O(clk_bufg)
);
assign CLK0_OUT = clk_bufg;
BUFG CLK_BUF_2X_INST (
.I(clk2x_node),
.O(CLK2X_OUT)
);
endmodule
Target Device : xc3s500e
Target Package : fg320
Target Speed : -4
Mapper Version : spartan3e -- $Revision: 1.36 $
Mapped Date : SUN 18 MAR 20:14:54 2007
Design Summary
--------------
Number of errors: 0
Number of warnings: 2
Logic Utilization:
Number of Slice Flip Flops: 575 out of 9,312 6%
Number of 4 input LUTs: 517 out of 9,312 5%
Logic Distribution:
Number of occupied Slices: 581 out of 4,656 12%
Number of Slices containing only related logic: 581 out of 581 100%
Number of Slices containing unrelated logic: 0 out of 581 0%
*See NOTES below for an explanation of the effects of unrelated logic
Total Number of 4 input LUTs: 804 out of 9,312 8%
Number used as logic: 517
Number used as a route-thru: 63
Number used for Dual Port RAMs: 172
(Two LUTs used per Dual Port RAM)
Number used for 32x1 RAMs: 52
(Two LUTs used per 32x1 RAM)
Number of bonded IOBs: 66 out of 232 28%
IOB Flip Flops: 49
Number of ODDR2s used: 38
Number of DDR_ALIGNMENT = NONE 38
Number of Block RAMs: 1 out of 20 5%
Number of GCLKs: 6 out of 24 25%
Number of DCMs: 3 out of 4 75%
Total equivalent gate count for design: 113,976
Additional JTAG gate count for IOBs: 3,168
Peak Memory Usage: 165 MB
Target Device : xc4vlx15
Target Package : sf363
Target Speed : -10
Mapper Version : virtex4 -- $Revision: 1.36 $
Mapped Date : SUN 18 MAR 12:50:36 2007
Design Summary
--------------
Number of errors: 0
Number of warnings: 4
Logic Utilization:
Number of Slice Flip Flops: 577 out of 12,288 4%
Number of 4 input LUTs: 609 out of 12,288 4%
Logic Distribution:
Number of occupied Slices: 608 out of 6,144 9%
Number of Slices containing only related logic: 608 out of 608 100%
Number of Slices containing unrelated logic: 0 out of 608 0%
*See NOTES below for an explanation of the effects of unrelated logic
Total Number of 4 input LUTs: 896 out of 12,288 7%
Number used as logic: 609
Number used as a route-thru: 63
Number used for Dual Port RAMs: 172
(Two LUTs used per Dual Port RAM)
Number used for 32x1 RAMs: 52
(Two LUTs used per 32x1 RAM)
Number of bonded IOBs: 66 out of 240 27%
Number of BUFG/BUFGCTRLs: 6 out of 32 18%
Number used as BUFGs: 6
Number used as BUFGCTRLs: 0
Number of FIFO16/RAMB16s: 1 out of 48 2%
Number used as FIFO16s: 0
Number used as RAMB16s: 1
Number of DCM_ADVs: 3 out of 4 75%
Total equivalent gate count for design: 93,429
Additional JTAG gate count for IOBs: 3,168
Peak Memory Usage: 210 MB
Target Device : xc5vlx30
Target Package : ff324
Target Speed : -1
Mapper Version : virtex5 -- $Revision: 1.36 $
Mapped Date : SUN 18 MAR 13:10:3 2007
Design Summary
--------------
Number of errors: 0
Number of warnings: 3
Slice Logic Utilization:
Number of Slice Registers: 584 out of 19,200 3%
Number used as Flip Flops: 584
Number of Slice LUTs: 692 out of 19,200 3%
Number used as logic: 561 out of 19,200 2%
Number using O6 output only: 476
Number using O5 output only: 56
Number using O5 and O6: 29
Number used as Memory: 124 out of 5,120 2%
Number used as Dual Port RAM: 106
Number using O6 output only: 6
Number using O5 output only: 34
Number using O5 and O6: 66
Number used as Single Port RAM: 18
Number using O6 output only: 18
Number used as exclusive route-thru: 7
Number of route-thrus: 64 out of 38,400 1%
Number using O6 output only: 63
Number using O5 output only: 1
Slice Logic Distribution:
Number of occupied Slices: 306 out of 4,800 6%
Number of LUT Flip Flop pairs used: 881
Number with an unused Flip Flop: 297 out of 881 33%
Number with an unused LUT: 189 out of 881 21%
Number of fully used LUT-FF pairs: 395 out of 881 44%
Number of unique control sets: 47
A LUT Flip Flop pair for this architecture represents one LUT paired with
one Flip Flop within a slice. A control set is a unique combination of
clock, reset, set, and enable signals for a registered element.
The Slice Logic Distribution report is not meaningful if the design is
over-mapped for a non-slice resource or if Placement fails.
IO Utilization:
Number of bonded IOBs: 66 out of 220 30%
IOB Flip Flops: 70
Specific Feature Utilization:
Number of BlockRAM/FIFO: 1 out of 32 3%
Number using BlockRAM only: 1
Total primitives used:
Number of 18k BlockRAM used: 1
Total Memory used (KB): 18 out of 1,152 1%
Number of BUFG/BUFGCTRLs: 6 out of 32 18%
Number used as BUFGs: 6
Number of DCM_ADVs: 3 out of 4 75%
Total equivalent gate count for design: 119,969
Additional JTAG gate count for IOBs: 3,168
Peak Memory Usage: 403 MB
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