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- Protel for Windows
- Demonstration Program version 1.02 - Readme text file
-
- Copyright Notice
- This demonstration software (including this textfile) may be copied and
- passed on to others for non-commercial use, provided the notice of
- copyright shown below is placed on the label of the copied disk. All other
- rights are reserved.
-
- Copyright (c)1991, Protel Technology Pty Ltd.
-
-
- On-line Help
- The On-line Help system contains detailed and up-to-date information about
- this demo version, especially in the areas of the Advanced Place and
- Advanced Route modules. Some information in the demo booklet which is
- supplied with this demo is out-dated.
-
-
- About the demo version
- This demo version of Protel for Windows is identical to the 'full' version
- with a few key exceptions. You will not be able to Save (or Save as...)
- files nor make permanent changes to the demo PCB files. The Export
- selection command is also disabled. The same constraints apply to the
- library files, you cannot create new library components nor create a new
- library. Also PCB file and program defaults (ie. display settings, colours
- ect.) are not saved with the demo version.
-
-
- Contents of the Protel for Windows demonstration program.
- - Installation cover letter.
- - 'Introducing Protel for Windows' demo booklet
- - Protel for Windows demo diskette, version 1.0 (1.2Mb)
-
- The following files have been installed onto your destination drive and
- directory which was supplied during installation.
-
- PFW.EXE - Protel for Windows application program
- PFW.HLP - On-line help file
- PFW.LIB - component library file
- PFW.PAD - pad file
- DEMO1.PCB - small manually placed PCB
- DEMO2.PCB - large manually placed PCB
- RDEMO1AP.PCB - small routed autoplaced PCB (using Advanced Place/Route)
- RDEMO2AP.PCB - large routed autoplaced PCB (using Advanced Place/Route)
- DEMO1.NET - netlist for small PCBs
- DEMO2.NET - netlist for large PCBs
- README.TXT - this text file
-
- To use the Advanced autorouter on our Autoplaced demo boards (RDEMO1AP.PCB
- and RDEMO2AP.PCB), simply use the Unroute-All option from the Auto menu,
- then setup and run the Advanced autorouter.
-
-
- Autorouting
- For really difficult boards (eg. DEMO2.PCB or RDEMO2AP.PCB) it is often
- better not to use the Line Probe router because it isn't able to hug, or
- share copper as intelligently as the Maze Router. Therefore it is
- recommended to disable the Line Probe Pass and use the Maze router pass.
- Please refer to the On-line Help system for more information.
-
-
-
- Following is a list of features and commands that have been changed, added
- or not yet implemented in this demonstration version.
-
-
- Modifications to Report Generation
- When you select either of the something material reports the netlists report
- or the board statistics report you will be presented with two options.
-
- The first is a standard Protel output and the second is the CSV output.
- CSV stands for Comma Seperated Values. This is a file format that can be
- loaded into common spreadsheets and databases. It is an ASCII text format.
- Some spreadsheets such as Microsoft Excel will load this format, but will
- first of all look for text files that use tabs for separation and you have
- to change one of the options in the program to load files separated with
- comma values.
-
-
- Set Origin command
- When you select Edit Set Origin you will have an opportunity to move the
- cursor and click the mouse button to select a new origin.
-
- New Options for the Place Polygon Plane command
- When you Select Place Polygon Plane a small dialog box will appear and
- there will be four options available in this.
-
- Connect to a net option
- If you select this option then all of the pads within the polygon that
- you select will be connected using short tracks to the plane.
-
- Remove Dead Copper option
- If you select this option then the program will remove all sections of a
- polygon plane that have been placed that are not connected to the net that
- you have specified using the Connect Net option.
-
- Horizontal and Vertical lines options
- Using these options you can have the place either generate either
- horizontal lines, vertical lines or both.
-
-
- Place Array
- When you use the Place Array command the primitives to be repeated must be
- copied into the clipboard using the Edit Copy or Edit Cut command.
-
- Auto Increments in Place Array command.
- If you select the Auto Increment option in the place array command then
- pads placed in the clipboard which are placed using the command will have
- their designators added to by the value of the auto increment option.
- For example, select one pad, edit it and change it to designator 1 and then
- copy it into the clipboard. In the place array command set the increment
- to one, set the number of pads to eight. When you place the array there
- will be a total of nine pads 1 - 9. If you now select all of the pads that
- have been placed and copy them into the clipboard, then go to the place
- array command and set the auto increment to nine change the X axis and the
- Y axis so that the second row will be placed underneath the hole of the
- first row, then when you use the place array command the second row will
- be numbered as 10 - 18.
-
- The Export Nets Command
- If you select Netlist Export Nets the netlist will be generated which is
- exactly the same as the netlist which was loaded, using the Netlist Load
- command. This can then be used for DRC or for Auto Placement.
-
- Notes on Setting Clearances
- Using the netlist clearances command you can set the individual clearances
- for the six types of primitives in Protel for Windows. Please note that
- these clearances are added together. So for example if you set the
- clearance of 5 mil on tracks and 8 mils on pads then the clearance between
- a pad and a track will be 13 mils.
-
- Place Dimension Command
- When you use a Place Dimension Command an arrow is placed at either end of
- the dimension line. The size of the arrow is determined by the current grid
- size. The width of the line is to draw the arrows to the current size and
- the size of the text used to display the dimension is that of the current
- free text size.
-
- The Place Co-ordinate Command
- The Place Co-ordinate command places a cross on the board. This cross is
- plus or minus one snap grid size. The size of the text is the current
- free text size.
-
- Pad Holes and Via Holes
- In the options layers dialogue box there are now two colours and toggles for
- displaying pad holes and via holes. The holes are drawn in the sizes
- currently set for the pad or via.
-
- The show nets and pad numbers options
- In the option display dialogue box two new check boxes have been added for
- showing pad nets and showing pad numbers. If these are turned off then no
- text will be displayed on top of the pads.
-
- Modification to Auto pan
- If you are using Auto pan for example, while dragging a component, if you
- hold down the shift key as you hit the side of the window then the screen
- will shift four times what it would normally, this enables fast panning
- across the board.
-
- Notes on Drill Drawing
- To place a tool legend for drill drawings listing the symbols, sizes
- and numbers of holes, place down the special string
-
- .LEGEND
-
- This is used in the same way that the other special strings in PFW. The
- orientation, mirroring and size of the tool legend is determined by the
- orientation, mirroring and size of the .LEGEND string.
-
- Modification to move arc and move track
- When you move an arc or a track now, if there is an arc or another track on
- the end of it it will also be dragged. For example, if you have 90 corner
- with an arc forming the corner then if you move the arc, the tracks on
- either end will be dragged also.
-
- Modifications to the manual routing
- If you use the auto manual routing command the size of the tracks and vias
- used will be those set in the auto setup router dialogue box.
-
- Auto manual and place track commands
- While using the auto manual route and place tracks commands to place down
- a series of tracks segments and vias you can back space at any time to
- step back one track or via that has been placed.
-
- Notes on Unrouting
- You cannot use the unroute command to remove placed tracks from the board.
- It can only be used to remove tracks that have been routed using the
- autorouter or auto manual route in PFW. If you load Autotrax boards, they
- cannot be unrouted, there is not sufficient information in the Autotrax
- file format to enable this to occur.
-
- If you wish to unroute all of the tracks and vias on an Autotrax board,
- then use the auto unroute all command which will turn all of the
- connections on the board to unrouted, then use the selection commands to
- delete all the free primitives.
-
- Nets status in edit primitive commands
- Whenever you edit a track, a via, pad, fill, or arc, if the item is on a
- net then the net name will be displayed in the caption of the dialogue box.
-
- Editing selection status
- When you edit any of the primitives on PFW the selection status can be
- modified in the edit dialogue box, ie. change from selected to unselected.
- This option can also be globally edited using the global edit options.
- So now for example you can use this command to select all of the vias with
- a particular size and hole size or to select all of the tracks on a
- particular layer with a particular track width.
-
- The select hole size command
- The select hole size asks you for a hole size, it then selects all of
- the vias and pads on the board with that hole size.
-
- Auto route/unroute selected components command
- An additional command has been added to the autoroute menu.
- When you select autoroute selected components all of the connections that
- touch any of the components on the board that have been selected will be
- routed. This enables you to route a particular section of the board where
- the components can be selected for example with the select inside command.
-
- Autotrax Moire and Target pad and aperture types
- If you load and Autotrax board which has a moire or target pad then these
- pads will be converted to free primitives of arcs and tracks. If you
- load an aperture file which has a moire or target aperture set in it then
- it will be converted to a round aperture.
-
- Thermal Reliefs
- Thermal reliefs on PFW are now drawn with the gaps in the arcs at 45 degree
- angles rather than horizontal and vertically. Unless you are using 45
- degree oriented components this will mean that the gaps are as far as away
- from each other as possible from one pad to the next.
-
-
- The route priority
- The route priority which can be set using the edit net command for
- particular PFW is not implemented in this version of PFW.
-
- Use printer fonts
- The option to use printer fonts in the print command is currently not
- implemented and will be available in a future version of PFW.
-
-
-
- rev 17.12.91
- (end)
-