返回列表 发帖

[资料] IC Compiler 1 Student & Lab Guide 2010.12(可搜寻 PDF)

The Log Viewer is a graphical interface for displaying the Encounter log file in a separate console. The viewer helps you debug by letting you Easily find the information in log files Expand/collapse log file contentsView color-coded messages (ERROR and WARN)Run string matching/search/findView real time updates as log file changesGet direct links to extended

TOP

non-MMMC mode, you cannot use the same minimum or maximum library configuration
and run both bcWc and OCV analysis. In a typical EDI configuration, the provided.libs are
for two major PVT corners, that is, this is a bcWc configuration. If you want to run meaningful
OCV timing analysis using this configuration you can use the following commands so that
data from the two libraries does not get mixed together:
setTimingLibrary -

TOP

By default, the time and capacitance unit values for the design are set using the values
specified in the timing libraries, when the libraries are loaded into the design. If the values in
the timing libraries differ, the software generates warning messages and sets the value to
internal default setting of 1ns for time units and 1pF for capacitance units.
To change the unit definitions being used by the software, use the setLibraryUnit
command or the Design Import - Advanced - Timing form after importing the design

TOP

To ensure that your design meets the timing requirements, you must specify what the
requirements are by setting the constraints. You can use the timing constraints to set:
■ Timing context for constraint assertions.
■ Boundary conditions such as input and output delays.
■ Slew rates

TOP

After performing timing analysis, you can identify all timing violations and slacks. You can also
identify all of the critical paths in combinatorial or clocked circuits at both block and chip level.
You can use the timeDesign command to generate timing summary reports at different
stages in the implementation flow. You can also use reporting commands such as
report_timing to perform

TOP

谢谢楼主分享

TOP

thanx man

TOP

好东西,正好是我想要的,非常感谢楼主!

TOP

果然好东西~~~

TOP

謝分享~!

TOP

返回列表

站长推荐 关闭


音频系统、USB TYPE-C、智能手机、移动电源、SSD 参考设计汇总(免信元)

太多参考设计,原理图了,都是精品!(免信元下载)


查看