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📄 ddr_6to1_16chan_rt_rx.twr

📁 FPGA之间的LVDS传输
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--------------------------------------------------------------------------------
Release 10.1.02 Trace  (nt)
Copyright (c) 1995-2008 Xilinx, Inc.  All rights reserved.

K:\Xilinx\10.1\ISE\bin\nt\unwrapped\trce.exe -ise
E:/ISEworks/LVDS/LVDS_4to1/xapp860.ise -intstyle ise -v 3 -s 1 -xml
DDR_6TO1_16CHAN_RT_RX DDR_6TO1_16CHAN_RT_RX.ncd -o DDR_6TO1_16CHAN_RT_RX.twr
DDR_6TO1_16CHAN_RT_RX.pcf -ucf lvds_tx_rx_merge.ucf

Design file:              DDR_6TO1_16CHAN_RT_RX.ncd
Physical constraint file: DDR_6TO1_16CHAN_RT_RX.pcf
Device,package,speed:     xc5vsx50t,ff1136,-1 (PRODUCTION 1.61 2008-05-28, STEPPING level 0)
Report level:             verbose report

Environment Variable      Effect 
--------------------      ------ 
NONE                      No environment variables were set
--------------------------------------------------------------------------------

INFO:Timing:2698 - No timing constraints found, doing default enumeration.
INFO:Timing:2752 - To get complete path coverage, use the unconstrained paths 
   option. All paths that are not constrained will be reported in the 
   unconstrained paths section(s) of the report.
INFO:Timing:3339 - The clock-to-out numbers in this timing report are based on 
   a 50 Ohm transmission line loading model.  For the details of this model, 
   and for more information on accounting for different loading conditions, 
   please see the device datasheet.



Data Sheet report:
-----------------
All values displayed in nanoseconds (ns)

Setup/Hold to clock CLOCK_RX_N
-----------------+------------+------------+------------------+--------+
                 |  Setup to  |  Hold to   |                  | Clock  |
Source           | clk (edge) | clk (edge) |Internal Clock(s) | Phase  |
-----------------+------------+------------+------------------+--------+
BITSLIP_PAD      |    0.708(R)|    0.820(R)|RXCLKDIV_OBUF     |   0.000|
DATA_RX_N<0>     |   -0.976(R)|    1.484(R)|RXCLK_TEMP        |   0.000|
                 |   -0.976(F)|    1.484(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<1>     |   -1.021(R)|    1.547(R)|RXCLK_TEMP        |   0.000|
                 |   -1.021(F)|    1.547(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<2>     |   -0.963(R)|    1.432(R)|RXCLK_TEMP        |   0.000|
                 |   -0.963(F)|    1.432(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<3>     |   -0.965(R)|    1.474(R)|RXCLK_TEMP        |   0.000|
                 |   -0.965(F)|    1.474(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<4>     |   -0.929(R)|    1.454(R)|RXCLK_TEMP        |   0.000|
                 |   -0.929(F)|    1.454(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<5>     |   -0.986(R)|    1.488(R)|RXCLK_TEMP        |   0.000|
                 |   -0.986(F)|    1.488(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<6>     |   -0.936(R)|    1.392(R)|RXCLK_TEMP        |   0.000|
                 |   -0.936(F)|    1.392(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<7>     |   -1.010(R)|    1.521(R)|RXCLK_TEMP        |   0.000|
                 |   -1.010(F)|    1.521(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<8>     |   -0.969(R)|    1.448(R)|RXCLK_TEMP        |   0.000|
                 |   -0.969(F)|    1.448(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<9>     |   -0.962(R)|    1.487(R)|RXCLK_TEMP        |   0.000|
                 |   -0.962(F)|    1.487(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<10>    |   -1.024(R)|    1.542(R)|RXCLK_TEMP        |   0.000|
                 |   -1.024(F)|    1.542(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<11>    |   -0.956(R)|    1.449(R)|RXCLK_TEMP        |   0.000|
                 |   -0.956(F)|    1.449(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<12>    |   -0.907(R)|    1.377(R)|RXCLK_TEMP        |   0.000|
                 |   -0.907(F)|    1.377(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<13>    |   -0.937(R)|    1.422(R)|RXCLK_TEMP        |   0.000|
                 |   -0.937(F)|    1.422(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<14>    |   -1.016(R)|    1.534(R)|RXCLK_TEMP        |   0.000|
                 |   -1.016(F)|    1.534(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<15>    |   -0.943(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.943(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<16>    |   -0.951(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.951(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<0>     |   -0.976(R)|    1.484(R)|RXCLK_TEMP        |   0.000|
                 |   -0.976(F)|    1.484(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<1>     |   -1.021(R)|    1.547(R)|RXCLK_TEMP        |   0.000|
                 |   -1.021(F)|    1.547(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<2>     |   -0.963(R)|    1.432(R)|RXCLK_TEMP        |   0.000|
                 |   -0.963(F)|    1.432(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<3>     |   -0.965(R)|    1.474(R)|RXCLK_TEMP        |   0.000|
                 |   -0.965(F)|    1.474(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<4>     |   -0.929(R)|    1.454(R)|RXCLK_TEMP        |   0.000|
                 |   -0.929(F)|    1.454(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<5>     |   -0.986(R)|    1.488(R)|RXCLK_TEMP        |   0.000|
                 |   -0.986(F)|    1.488(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<6>     |   -0.936(R)|    1.392(R)|RXCLK_TEMP        |   0.000|
                 |   -0.936(F)|    1.392(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<7>     |   -1.010(R)|    1.521(R)|RXCLK_TEMP        |   0.000|
                 |   -1.010(F)|    1.521(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<8>     |   -0.969(R)|    1.448(R)|RXCLK_TEMP        |   0.000|
                 |   -0.969(F)|    1.448(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<9>     |   -0.962(R)|    1.487(R)|RXCLK_TEMP        |   0.000|
                 |   -0.962(F)|    1.487(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<10>    |   -1.024(R)|    1.542(R)|RXCLK_TEMP        |   0.000|
                 |   -1.024(F)|    1.542(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<11>    |   -0.956(R)|    1.449(R)|RXCLK_TEMP        |   0.000|
                 |   -0.956(F)|    1.449(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<12>    |   -0.907(R)|    1.377(R)|RXCLK_TEMP        |   0.000|
                 |   -0.907(F)|    1.377(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<13>    |   -0.937(R)|    1.422(R)|RXCLK_TEMP        |   0.000|
                 |   -0.937(F)|    1.422(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<14>    |   -1.016(R)|    1.534(R)|RXCLK_TEMP        |   0.000|
                 |   -1.016(F)|    1.534(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<15>    |   -0.943(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.943(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<16>    |   -0.951(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.951(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DEC_PAD          |   -0.919(R)|    1.987(R)|RXCLKDIV_OBUF     |   0.000|
IDLY_RESET       |    2.391(R)|   -0.251(R)|RXCLKDIV_OBUF     |   0.000|
INC_PAD          |   -0.861(R)|    1.820(R)|RXCLKDIV_OBUF     |   0.000|
RESET            |    4.561(R)|   -0.139(R)|RXCLKDIV_OBUF     |   0.000|
RT_MANUAL_DISABLE|    1.261(R)|   -0.148(R)|RXCLKDIV_OBUF     |   0.000|
-----------------+------------+------------+------------------+--------+

Setup/Hold to clock CLOCK_RX_P
-----------------+------------+------------+------------------+--------+
                 |  Setup to  |  Hold to   |                  | Clock  |
Source           | clk (edge) | clk (edge) |Internal Clock(s) | Phase  |
-----------------+------------+------------+------------------+--------+
BITSLIP_PAD      |    0.708(R)|    0.820(R)|RXCLKDIV_OBUF     |   0.000|
DATA_RX_N<0>     |   -0.976(R)|    1.484(R)|RXCLK_TEMP        |   0.000|
                 |   -0.976(F)|    1.484(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<1>     |   -1.021(R)|    1.547(R)|RXCLK_TEMP        |   0.000|
                 |   -1.021(F)|    1.547(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<2>     |   -0.963(R)|    1.432(R)|RXCLK_TEMP        |   0.000|
                 |   -0.963(F)|    1.432(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<3>     |   -0.965(R)|    1.474(R)|RXCLK_TEMP        |   0.000|
                 |   -0.965(F)|    1.474(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<4>     |   -0.929(R)|    1.454(R)|RXCLK_TEMP        |   0.000|
                 |   -0.929(F)|    1.454(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<5>     |   -0.986(R)|    1.488(R)|RXCLK_TEMP        |   0.000|
                 |   -0.986(F)|    1.488(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<6>     |   -0.936(R)|    1.392(R)|RXCLK_TEMP        |   0.000|
                 |   -0.936(F)|    1.392(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<7>     |   -1.010(R)|    1.521(R)|RXCLK_TEMP        |   0.000|
                 |   -1.010(F)|    1.521(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<8>     |   -0.969(R)|    1.448(R)|RXCLK_TEMP        |   0.000|
                 |   -0.969(F)|    1.448(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<9>     |   -0.962(R)|    1.487(R)|RXCLK_TEMP        |   0.000|
                 |   -0.962(F)|    1.487(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<10>    |   -1.024(R)|    1.542(R)|RXCLK_TEMP        |   0.000|
                 |   -1.024(F)|    1.542(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<11>    |   -0.956(R)|    1.449(R)|RXCLK_TEMP        |   0.000|
                 |   -0.956(F)|    1.449(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<12>    |   -0.907(R)|    1.377(R)|RXCLK_TEMP        |   0.000|
                 |   -0.907(F)|    1.377(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<13>    |   -0.937(R)|    1.422(R)|RXCLK_TEMP        |   0.000|
                 |   -0.937(F)|    1.422(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<14>    |   -1.016(R)|    1.534(R)|RXCLK_TEMP        |   0.000|
                 |   -1.016(F)|    1.534(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<15>    |   -0.943(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.943(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DATA_RX_N<16>    |   -0.951(R)|    1.450(R)|RXCLK_TEMP        |   0.000|
                 |   -0.951(F)|    1.450(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<0>     |   -0.976(R)|    1.484(R)|RXCLK_TEMP        |   0.000|
                 |   -0.976(F)|    1.484(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<1>     |   -1.021(R)|    1.547(R)|RXCLK_TEMP        |   0.000|
                 |   -1.021(F)|    1.547(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<2>     |   -0.963(R)|    1.432(R)|RXCLK_TEMP        |   0.000|
                 |   -0.963(F)|    1.432(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<3>     |   -0.965(R)|    1.474(R)|RXCLK_TEMP        |   0.000|
                 |   -0.965(F)|    1.474(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<4>     |   -0.929(R)|    1.454(R)|RXCLK_TEMP        |   0.000|
                 |   -0.929(F)|    1.454(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<5>     |   -0.986(R)|    1.488(R)|RXCLK_TEMP        |   0.000|
                 |   -0.986(F)|    1.488(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<6>     |   -0.936(R)|    1.392(R)|RXCLK_TEMP        |   0.000|
                 |   -0.936(F)|    1.392(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<7>     |   -1.010(R)|    1.521(R)|RXCLK_TEMP        |   0.000|
                 |   -1.010(F)|    1.521(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<8>     |   -0.969(R)|    1.448(R)|RXCLK_TEMP        |   0.000|
                 |   -0.969(F)|    1.448(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<9>     |   -0.962(R)|    1.487(R)|RXCLK_TEMP        |   0.000|
                 |   -0.962(F)|    1.487(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<10>    |   -1.024(R)|    1.542(R)|RXCLK_TEMP        |   0.000|
                 |   -1.024(F)|    1.542(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<11>    |   -0.956(R)|    1.449(R)|RXCLK_TEMP        |   0.000|
                 |   -0.956(F)|    1.449(F)|RXCLK_TEMP        |   0.000|
DATA_RX_P<12>    |   -0.907(R)|    1.377(R)|RXCLK_TEMP        |   0.000|
123

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