coriolis/documentation/UsersGuide/images/PR-DetailedPreRoute.fig

#FIG 3.2  Produced by xfig version 3.2.5a
Landscape
Center
Inches
Letter  
100.00
Single
-2
1200 2
6 2700 1800 3300 2100
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
	 2700 1800 3300 1800 3300 2100 2700 2100 2700 1800
4 1 0 50 -1 18 11 0.0000 4 135 390 3000 2025 P&R\001
-6
2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 1 0 2
	1 1 1.00 90.00 180.00
	 3300 1950 3600 1950
2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5
	 3600 1800 6000 1800 6000 2100 3600 2100 3600 1800
4 1 0 50 -1 18 11 0.0000 4 135 2115 4800 2025 Kite - Detailed Pre-Route\001
Add NetRoutingState (Property) on Nets to tell Kite what to do. * New: In Katabatic, add the ability to decorate some (i.e. few) nets with a state that indicate to Katabatic & Kite what to do with it. The possible states are: 1. Fixed : all the wire are in fixed positions. The router cannot move them and account them as obstacles. 2. ManualGlobalRoute : a user-defined topology is supplied. The wires still have to be detailed route in "Detailed Pre-Route" but will be skipped for the global routing and fixed for the general Detailed route. 3. AutomaticGlobalRoute : ordinary nets, to be global routed then detail routed. 4. Excluded : do not try to global or detail route thoses nets. 5. MixedPreRoute : mask combining Fixed and ManualGlobalRoute. Not all nets have this property, only those that needs a special processing. To ease the access to the state, it is nested inside a PrivateProperty in the net (NetRoutingProperty), with an extension access class (NetRoutingExtension). * New: In Kite, take account of NetRoutingState. Pointers to the net's states are strored inside an internal map for faster access. The property is not deleted when Kite is destroyed. The property will remains until the Net itself is destroyed. As a consequence, the lists that where passed to high level function are removed as the information can now be accessed directly through the net NetRoutingProperty. * New: In Unicorn, in CgtMain, comply with the update interface. * New: In documentation, update the User's Guide to explain the Pre-routed step of Kite. 2014-07-02 07:36:58 -05:00			`#FIG 3.2 Produced by xfig version 3.2.5a`
			`Landscape`
			`Center`
			`Inches`
			`Letter`
			`100.00`
			`Single`
			`-2`
			`1200 2`
			`6 2700 1800 3300 2100`
			`2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5`
			`2700 1800 3300 1800 3300 2100 2700 2100 2700 1800`
			`4 1 0 50 -1 18 11 0.0000 4 135 390 3000 2025 P&R\001`
			`-6`
			`2 1 0 2 0 7 50 -1 -1 0.000 0 0 -1 1 0 2`
			`1 1 1.00 90.00 180.00`
			`3300 1950 3600 1950`
			`2 2 0 1 0 7 50 -1 -1 0.000 0 0 -1 0 0 5`
			`3600 1800 6000 1800 6000 2100 3600 2100 3600 1800`
			`4 1 0 50 -1 18 11 0.0000 4 135 2115 4800 2025 Kite - Detailed Pre-Route\001`