top.bld

Xilinx ISE 官方源代码盘第八章

Release 5.2i - ngdbuild F.28
Copyright (c) 1995-2002 Xilinx, Inc.  All rights reserved.

Command Line: ngdbuild -modular assemble -pimpath
\example-8-1\modular_design\pims top.ngo 

Launcher: "top.ngo" is up to date.
Reading NGO file "J:/Example-8-1/Modular_Design/Imp_top/top.ngo" ...
Reading component libraries for design expansion...
Loading design module
"\example-8-1\modular_design\pims/module_c/module_c.ngc"...
Loading design module
"\example-8-1\modular_design\pims/module_b/module_b.ngc"...
Loading design module
"\example-8-1\modular_design\pims/module_a/module_a.ngc"...
INFO:NgdBuild:782 - output buffer 'moda_out_obuf' driving design level port
   'moda_out' is being pushed into module 'instance_a' to enable I/O register
   usage.
INFO:NgdBuild:784 - input buffer 'top2b_ibuf' driving design level port 'top2b'
   is being pushed into module 'instance_b' to enable I/O register usage.
INFO:NgdBuild:784 - input buffer 'moda_data_ibuf' driving design level port
   'moda_data' is being pushed into module 'instance_a' to enable I/O register
   usage.
INFO:NgdBuild:784 - input buffer 'modb_data_ibuf' driving design level port
   'modb_data' is being pushed into module 'instance_b' to enable I/O register
   usage.
INFO:NgdBuild:784 - input buffer 'modc_data_ibuf' driving design level port
   'modc_data' is being pushed into module 'instance_c' to enable I/O register
   usage.
INFO:NgdBuild:782 - output buffer 'modb_out_obuf' driving design level port
   'modb_out' is being pushed into module 'instance_b' to enable I/O register
   usage.
INFO:NgdBuild:782 - output buffer 'mod_c_out_obuf' driving design level port
   'mod_c_out' is being pushed into module 'instance_c' to enable I/O register
   usage.
INFO:NgdBuild:782 - output buffer 'modc_out_obuf' driving design level port
   'modc_out' is being pushed into module 'instance_c' to enable I/O register
   usage.

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

Checking timing specifications ...
INFO:XdmHelpers:862 - TNM "ipad_dll_clk_in", used in period specification
   "TS_ipad_dll_clk_in", was traced through DCM instance "dll_1" to the loads on
   the CLK0 output.
Checking expanded design ...

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

Writing NGD file "top.ngd" ...

Writing NGDBUILD log file "top.bld"...