one_pulse_lcd.bld

具有LCD显示单元的可编程单脉冲发生器的硬件实现

Release 5.2.03i - ngdbuild F.31
Copyright (c) 1995-2002 Xilinx, Inc.  All rights reserved.

Command Line: ngdbuild -dd _ngo -uc ONE_PULSE_LCD.ucf -p xc9500
ONE_PULSE_LCD.ngc ONE_PULSE_LCD.ngd 

Reading NGO file "D:/Xilinx52/Wtest/ONE_PULSE_LCD/ONE_PULSE_LCD.ngc" ...
Reading component libraries for design expansion...
INFO:NgdBuild:782 - output buffer 'LD_4_OBUF' driving design level port 'LD<4>'
   is being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'LD_3_OBUF' driving design level port 'LD<3>'
   is being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'LD_2_OBUF' driving design level port 'LD<2>'
   is being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'LD_1_OBUF' driving design level port 'LD<1>'
   is being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'LD_0_OBUF' driving design level port 'LD<0>'
   is being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'P_3_OBUF' driving design level port 'P<3>' is
   being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'P_2_OBUF' driving design level port 'P<2>' is
   being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'P_1_OBUF' driving design level port 'P<1>' is
   being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.
INFO:NgdBuild:782 - output buffer 'P_0_OBUF' driving design level port 'P<0>' is
   being pushed into module 'BIN_BCD_LCD/LCD' to enable I/O register usage.

Annotating constraints to design from file "ONE_PULSE_LCD.ucf" ...

Checking timing specifications ...
Checking expanded design ...
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<16>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<16>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<15>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<15>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<14>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<14>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<13>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<13>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<12>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<12>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<11>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<11>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<10>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<10>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<9>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<9>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/A<8>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/A<8>' has no load
WARNING:NgdBuild:452 - logical net 'BIN_BCD_LCD/BB<2>' has no driver
WARNING:NgdBuild:454 - logical net 'BIN_BCD_LCD/BB<2>' has no load

NGDBUILD Design Results Summary:
  Number of errors:     0
  Number of warnings:  20

Writing NGD file "ONE_PULSE_LCD.ngd" ...

Writing NGDBUILD log file "ONE_PULSE_LCD.bld"...