cadence pcb solution - · pdf filed.de flowcad floware 2017 q2-01 flowcad confidential 2...

FlowCAD

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FloWare

Whats New

Version 2017 Q2 01

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Floware 2017 Q2-01

FlowCAD Confidential

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• FloWare Installer

– New module

– Executable which guides users through the installation

• Silkscreen

– New module

– Silkskreen generation including DRC check

• Shield Generator

– New module

– Generate ESD rings and shield boxes including via pattern

• Padstack Usage

– New module

– Library report utility

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Floware 2017 Q2-01


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• Installer support

– Executable which guides users through the installation

– Toolbox & Translators

– PCB Editor FloWare

– Capture FloWare

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Floware 2017 Q2-01

Silkscreen

• Powerful silkscreen utility

• Configuration Objects to silk e.g. lines and labels can be configured

as well as obstacles which require silk objects to be cut

e.g. soldermask, keepout areas..

• Rules Clerances and minimum segment length can be

defined.


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Silkscreen

• DRC Before generating silkscreen data, a DRC check can be performed, indicating all violations

helping users to identify problems and fix them before actual data is generated.

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Floware 2017 Q2-01

Shield Generator

• Facilitates the generation of shape

and via pattern for shielding

purposes – ESD rings

– Shield boxes for RF circuits

• Different modes for shield

generation – Select Boundary

– Draw/Place Rectangle

– Derive from Line

• Shape parameters ..

• Via parameters ..

• Mask generation and cutting

capabilities for solder mask and

paste mask

• Ability to create groups or symbols


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Floware 2017 Q2-01


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Padstack Usage

• Generate padstack reports by extracting data from PCB Editor symbol libraries (*.dra). Different reports are available:

• Report types – Where-Used

A report which lists all footprints that use a given padstack.

– Padstack Standard A report that lists the padstack definitions for a given footprint.

– Padstack Detailed A report which lists detailed information for a given footprint. This information includes number of pins, vias and mechanical pins, pin numbers, xy coordinates etc.

• Report format – HTML

– Excel

– Text

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Floware 2017 Q2-01


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Padstack Usage

• Report examples

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FlowCAD

Floware 2015 Q1 SP1


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• CAF-DRC V15.1

– GUI overhaul

– Significant improvements

– Supporting two different spacing types (Fiber clearance and Base clearance)

– Adjustable fiber orientation

– Two ways to classify nets • By Voltage property

• By Net Class

– Customizable tool defaults

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• Drawing Size V15.1

– New module

– Resize drawing extents based on offsets and margins

• Change Width V15.1

– New module

– Change width of clines and cline segments including advanced filter capabilities

• Net Color View V15.1

– New module

– Save and restore rat visibility and net color settings

• Push to Grid V15.1

– New module

– Application to highlight off grid symbols including an option to move symbols to nearest grid point

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• Usability shortcuts V15.1

– New module

– Useful shortcuts for various purposes

• Shape Utilities V15.1

– New features

– Expand/Contract support for boolean operations

– Priorit edit mode for dynamic shapes

• Panelization V15.1

– Include all layers option

– Batch command for panel update without user interaction

• Miscellaneous – Configuration of form parameters and other settings

through CDS_SITE and FLW_SITE

– Alternate license file location through FLW_LIC_FILE

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• Module Drawing Size V15.1 – Let‘s you change the design extents in a

quick and easy way.

– Useful if you wan to reduce design extents to minimum values.

– Settings can be applied to all or individual sides.

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• Module Change Width V15.1 – Change the width of clines and clines

segments.

– Supporting a filter mechanism in that the changes are only applied to segments matching a given width.

– Select by Pick, Window, Temp Group or Find By Name

– Highlight and report functionality including cross probing

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• Module Net Color View V15.1

– Allows saving and restoring net color and rat visibility settings.

– Useful for floorplanning and route feasibility studies.

– Global visibility commands

• Useful hands-on for configuring a view (display/blank rats and assign net colors)

• Find By Name support

• No need for jumping and travelling to standard commands from PCB Editor.

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• Module Push to Grid V15.1 – Placement application

– Highlight off grid symbols

– Option to move/push symbols to the nearest grid point.

– Regular placement mode for standard placement operations

• Single and multiple selected symbols

• Including mirror and spin support

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• Module Usability Shortcuts V15.1 – Provides useful utilities with shortcuts

– Shortcut applications

• Step grid by arrow keys

• Display control by mouse wheel

• Toggle edit layer only

• Toogle grid on-the-fly

– Shortcuts are defined for current session when generated by form through Apply

– Can be stored also into env file manually for permanent usage

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FloWare 2015 Q1

• Module Shape Utilities V15.1

Change Priority

– Interactive application to modify the

priority of a dynamic shape

– Use model • Select shapes by subsequent picks

• Choose RMB – Complete selection to enter priority

edit mode

• Use one of the options and select a shape the

modify the priority

– Highest

– Increase one level

– Decrease one level

– Lowest

– Priority numbers are displayed

dynamically

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• Site customization

– Configuration of initial form parameters and other tool settings

– Environment variables CDS_SITE and FLW_SITE

– Currently supported modules

• Batchplot

• PCB Library Plot

• Barcode Generator

• Panelization

• Snap Generator

• License file location

– Alternate location outside installation through environment variable FLW_LIC_FILE

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Floware 2014 Q4


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• CAF-DRC V14.4

– New module

– Special DRC for Conductive Anodic Filaments (CAF) on PCB‘s

– Performs Hole-to-Hole clearance checks in orthoganal directions.

– Based on voltage classification

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CAF-DRC V14.4

• Use model

– Assign voltage properties in Constraint Manager

– Launch application

– Specify rules and select mode to be used

– Export/Import rules for reuse purposes

– Run DRC

„Two padstacks where the associated nets have a voltage difference smaller than 50 V require a hole to hole clearance of 0.7 MM when mode Middle is chosen“

Example:

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CAF-DRC V14.4

• Results

– DRC markers in PCB Editor and Constraint Manager including crossprobing

– Visualization of DRC polygons on DRAWING FORMAT subclasses CAFDRC_DV1, _DV2, DV3 and _DV4

– Handles all drill and slot types

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• Usability Shortcuts V14.4

– New module

– Provides useful utilities with shortcuts

– Currently supported

• Step grid by arrow keys

• Display control by mouse wheel

• Toggle edit layer only

– Shortcuts are defined for current session when generated by form through Apply

– Can be stored also into env file manually for permanent use

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Usability Shortcuts V14.4

„Step grid using arrow keys“ – With arrow keys cursor moves one grid unit in the

corresponding direction

– Useful for placement and drafting operations

– Standard arrow keys step based on Non-etch grid settings

– CTRL+arrow keys step based on TOP-etch grid setting

alias Right 'flw stepgrid right'

alias Left 'flw stepgrid left‚

alias Up 'flw stepgrid up'

alias Down 'flw stepgrid down'

alias CRight 'flw stepgrid cright'

alias CLeft 'flw stepgrid cleft'

alias CUp 'flw stepgrid cup'

alias CDown 'flw stepgrid cdown'

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„Display control by mouse wheel“

• CTRL-Wheel Up/Down Change shape transparency

• SHIFT-Wheel Up/Down Change shadow level brightness

• CTRL+SHIFT+Wheel Up/Down Change global transparency

button Cwheel_up 'flw dispcontrol plusshape'

button Cwheel_down 'flw dispcontrol minusshape'

button Swheel_up 'flw dispcontrol plusshadow'

button Swheel_down 'flw dispcontrol minusshadow'

button SCwheel_up 'flw dispcontrol plusglobal'

button SCwheel_down 'flw dispcontrol minusglobal'

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„Toggle edit layer only“

• Useful during interactive route and slide

• Switches all non-active ETCH layers off

• Toggle functionality with keyboard key „e“

• Key „w“ let‘s you define a layer set to be used when returning back from edit layer only

funckey e 'flw editlayer toggle'

funckey w 'flw editlayer workset'

Press e-key

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– Display of actual board outline during interactive placement

– Snap to grid capability

– Annotate of secondary reference designator

– Usability improvements

• Label Tune V14.3

– Usability improvements

– Visibility control

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Floware 2014 Q3

Panelization V14.3

• General

– Ability to annotate secondary reference

designator to panel documentation

subclass

– GUI changes

• Interactive placement

– Separate form

– Ability to display actual design outline

instead of design bounding box

– Snap to grid option

– Fully dynamic


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Display actual design outline

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Floware 2014 Q3

Label Tune V14.3

• Visibility control

– Limit layers

– Toggle display of corresponding

subclasses separately for TOP and

BOTTOM

• Usability improvements

– Direct interaction (No Execute

button any longer)


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• Polar Grid Utilities V14.2

– New module

– Set functions for boards where circular placement and routing is required

• Menu structure overhaul

– New menu structure

– Based on categories

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Floware 2014 Q2

Polar Grid Utilities V14.2

• Set of functions

– Defining and editing a polar grid

– Polar placement

– Polar routing

– Polar shape editing including voids

• Snap control

– Coarse and fine grid

– System grid

• Polar grid can be also used in

conjunction with standard PCB Editor

commands using RMB - Snap pick to -

Intersection


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Floware 2014 Q2


• Setup Grid

– Define a new grid

– Edit an existing grid

– Fully parameterized

– Coarse and fine grid settings

– Line and dot style support

– Stored as format symbol in database

– Visibility control


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• Polar placement

– Special mode for placing component in circular or radial

fashion

– Snap to fine or coarse grid

– Various alignment and rotation capabilities

– Spinning on polar grid basis (e.g. Polar lock)


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Place and Spin mode

Place mode

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• Polar Routing

– Special mode for drafting or routing in a circular or

radial fashion


– Ability to follow radial and angular contour

– Alternate path options (e.g. Arc smart)


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• Polar shape and void editing

– Special mode for creating shapes and voids in a polar

grid


– Ability to follow radial and angular contour

– Alternate path options (e.g. Arc smart)


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Menu structure overhaul

• Based on categories

• Improved navigation

• Console commands have not

changed


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Draft menu Shapes menu Edit menu

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Menu structure overhaul

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Free Apps menu

Check/Review menu Documentation menu

Manufacturing menu


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Floware 2014 Q1 SP2


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• Barcode Generator V14.1

– Now supporting QR Code

– Other enhancements (e.g. parameter preset through configuration file)

• Snap Generator V14.1

– Bugfix

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• Barcode Generator V14.1: QR Code support

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• IBIS Prototype Modeler V14.1

– New module

– Creates scalable IBIS models

– For early stage signal integrity analysis

– Available in Sigxp


– Enhancements

• Installation Guide

– Documentation Update

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– Ability to create Push/Pull, Open-Sink and Open-Source buffers

– Adjustable voltage levels

– Adjustable internal resistance including a calculator

– Adjustable slew rate dV/dt

– Ability to include saturation and clamping effects

– Support for single-ended as well as differential outputs

– Support for output only and bidirectional models

– Ability to view curves in Sigwave

– Generate DML models as well as native IBIS models

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Pullup, Pulldown and Rload curves

Power Ground clamp curves

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Floware 2013 Q4 SP1


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– Bugfixes

– Enhancements

• Skeleton view for selected shape in Boolean mode

• Support for pins and vias in Boolean mode, useful for ANDNOT operations

• All function from Shape Utilities now retain group membership

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• Advanced Mirror V13.4

– New options in Geometry only mode

• Mirror text

• Smart spin 2-pin devices

• PCB Library Plot V13.4

– Improved customization

– Enhanced display styles

• Drill holes

• Hatch display support for shapes, pads and holes

• Panelization V13.4 – Enhancements

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Floware 2013 Q3 SP1


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– New module

– Supports mirror operations while moving or copying objects


– Fixes, new features

• Variant Assembly V13.3

– Fixes

– New features

• Variant BOM V13.2

– Fixes

– Already available in Q2 SP1

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– Enables mirror operations while moving or copying elements

• Mirror across subclasses (Geometry and Layer)

• Mirror on the same subclass (Geometry only)

– Including placement and routing

– Selection through window or single pick, dynamic preview

– Special handling for symbols and vias in Geometry only mode


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Floware 2013 Q3 SP1


– New features

• Load Artwork option

• Load Techfile option

• Save and Load

configuration to file

• Support for relative design

pathes

• …

– Fixes

• Performance

• Library dependencies


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– Color option for DNI

components

– New color chooser

– Handling for additional layers

– Fixes


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• Sigxp Colors V13.2

– Adjusts color scheme to white background

– Useful for presentation and documentation purposes

– Free of charge

• Floware Startup

– Sigxp integration

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Floware 2013 Q1 SP1


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• Shield Routing V13.1

– New module for interactive shielding of critical nets

• Post Processing V13.1A

– Bugfix

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Floware 2013 Q1 SP1

Shield Routing V13.1

• Creates shield for critical signals in a

semiautomatic way

– Through interactive routing including dynamic

preview

– By selecting existing clines

• Support for side and tandem shields

including parameters for gap and width and

net name

• Support for dynamic or static shapes as well

as route keepouts

• Advanced parameters can be used to control

layers individually

• Parameters stored in database for each

shield structure separately

– Existing shields can be updated at any time

without reentering information


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• Default shield parameters

– For regular applications

– Side shielding (width and gap)

– Tandem shielding (width) on

adjacent layers only

– Shape style and net name

• Advanced parameters

– Can be used to define parameters

for several layers individually

– Export/Import settings for reuse

purposes


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• Routing shields interactively


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Dynamic preview while routing with cursor

Final structure once snapping to pin or via

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• Updating existing shield structures due to routing modifications

– Seamless update since parameters are stored in the database for each

shield structure


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• Creating combined shields for

several contiguous clines

– Through Temp Group

command


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• Parameter probe

– Simply copy parameters from one structure to another

– Parameters will be extracted and can be applied to other clines

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Floware 2013 Q1

• Replace Via 13.1

– Improved selection handling, now

supporting window drag and LMB

pick for selecting and deselecting

vias

– Bugfixes

• Licensing mechanism change

– Affects all modules

– New license file required when

using kit 2013_q1 and higher

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Floware 2012 S14

• SPB 16.6 database changes

require update for

– Class Color V1.10

– Padstack Finder V1.10

– Variant Assembly V4.20

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• Quick Symbol Edit V1.00

– Opens symbol editor out of a layout database for viewing or editing purposes

– Three modes

• Edit same session Acts similar to Tools – Modify Design Padstack (next slide)

• Edit new session Launches a new session and open the symbol dra file

• Export only Only exports symbol data (dra, psm, pad etc.) for the selected symbol to a specified directory

• Free of charge


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Quick Symbol Edit V1.00

• Edit same session

– Seamless edit and update of a symbol definition in board context

– Acts like Tools – Modify Design Padstack

– Steps

1. Launch Quick Symbol Edit in layout context

2. Select a symbol

3. Choose Edit same session

4. Current database closes, symbol dra file will be opened

5. Make your modifications

6. Finally choose File – Update board database

7. Specify update settings

8. The layout database from which the command was launched opens again and the footprints will be updated.


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Floware 2012 S12


– Automatic notification for update

– Status check (time stamp

compare)

– Specify other board layers to be

included in panel

– Other enhancements

• All module data are now fixed by

default

• Setting long name size to 255 by

default

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Floware 2012 S12


– Automatic notification when board

databases have been modified

– Status report gives details about

time stamps

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Floware 2012 S12


– Specify additional board layers to be included in panel

– Environment variable no longer needed

– Settings stored in database

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Floware 2012 S11

• Class Color V1.00

– New module

– Free of charge

• Documentation updates

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• Class Color V1.00 – Enables users to color spacing net

classes for review and documentation purposes

– Color chooser

– Legend support

– Settings stored in database

– Export/import settings

– Free of charge


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Floware 2012 S10

• Padstack Finder

– New module

– Free of charge

• Highlight Dummy Pins V1.20

– Use model update

• Color chooser

• Assign Net to Via V1.10

– Bugfix pattern matching

• Floware Loader V4.30

– Bugfix double pulldown

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• Padstack Finder V1.00

– Enables users to search and navigate for padstacks in the current design

– Filter capabilities

• Distinguish between pins and vias

• Padstack name

• Drill size

• Wildcard support

– Highlight and crossprobe

– Color by group

– Free of charge


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Floware 2012 S10

• Padstack Finder V1.00

– Color by group

• By specifying a group name individual groups can be colored

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Floware 2012 S08


– New: Advanced Boundary Edit

• Stretching

• Cutting

• Rounding Off

• ….


– New module

– Free of charge


– Bugfix

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Floware 2012 S08

• Shape Utilities V3.01 – Advanced Boundary Edit

– Supports several modes

• Stretching of shapes

• Cutting of shapes

• Rounding off vertices

• Changing existing round off radius

• Modifying individual arc segments of a shape

– All modes within one command

• Including Oops support

– Additional features

• Can also edit voids (Find Filter)

• Supports single pick as well as window selection

(several vertices)

• Snap to grid, Trim to selection window

• Display control (e.g. handle size)

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Floware 2012 S08


– Use model

1. Select the shape or void to be modified

2. Select an action,

e.g. Round off vertex

3. Pick a vertex or drag a window to select the vertices

4. Switch to other modes if necessary and continue

5. RMB - Done

User window

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– Stretching of shapes

• Specify offset if accurate stretch distance is needed

• Trim to selection window let’s you control stretch point origin


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– Cutting of shapes

• Adjacent segments of selected vertices will be deleted

• Trim to selection window simply cuts at the window boundary


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– Rounding off vertices


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– Change Round Off radius

• Let’s you change existing rounded off corners

• Can also restore original vertices by specifying a radius of 0.0


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– Change Arc mode

• Parameters of existing arcs can be changed in Options panel. End points

of adjacent segments will be adjusted automatically. Tuning possible by

using +/- buttons.


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– Other highlights

• Stretch/Cut on arc segments in conjunction with Trim option

• Round Off with adjacent arc segments


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Floware 2012 S08


– Enables users to change the net on existing

vias

– No need to delete and route new ones

– Use model

• Select net from list (including wildcard

support) or by context RMB - Pick Net

• Click on one or more vias

• Choose RMB – Done to confirm

– Free of charge

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Floware 2012 S08


Example

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Floware 2012 S07

• Drafting Utilities V2.00

– New feature Arc2Vec:

• Supporting vectorization of arcs

• ZDRC V4.10

– Bugfix

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Floware 2012 S06

• Mask Generator V1.00

– New module

– Free of charge


– Minor changes

• Synchronize Testprep V1.10

– Minor changes

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– In some cases customers may want to

oversize mask data (soldermask,

pastemask) due to manufacturing

requirements.

– Data will be generated on Manufacturing

subclass.The original padstacks won’t be

touched.

– Input parameters

• Source data (“What to oversize”) can be

specified separately for vias and pins

• Oversize values (positive and negative)

• Side to process

• Manufacturing subclass where data will

be written to

– Free of charge

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Pins and vias on TOP Manufacturing subclass MSK_OV30U_TOP


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– Ability to specify a destination layer where the result of the Boolean

operation will be written to. By default the result will be applied to the

shape which was selected first.

– Ability to split shapes across voids, useful when working on non-

voidable layers such as KEEPOUT, NO_PROBE etc.

–

Shape 1 Shape 2

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– Assigns a color to all pins in a design which are not connected to any net

– Including report and crossprobe functionality

– Useful for review purposes

– Free of charge

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– Support for MCM and SIP databases

– Bugfixes

• Post Processing 1.21

– Bugfixes

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• Label Tune V2.00

– User can choose other labels to process (e.g. Refdes, Value,

Part_Number)

– New rotation mode „Force Angle“ which allows users to specify a fixed

angle for center and fit operations

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• PCB Library Plot V1.60

– Bugfix: Initialization issue

– Bugfix: White spaces in pathes

– Uprev warning suppressed

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• Variant BOM V3.70

– New feature: „Exclude Parts by“ allows users to exclude BOM non-

relevant parts such as testpoints, including wildcard support (e.g.

REFDES=TP*)

– Bugfixes

Several match pattern can be separated by |

e.g. TP*|X*

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• Synchronize Testprep V1.00

– Automates the testpoint assignment in PCB

Editor when dummy testpoint symbols (one-

pin components with Refdes) have been used

in the schematic.

– Postprocessing can then be done using PCB

Editor Testprep functionality.

– Free of charge

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