emrankb / logisim-evolution Goto Github PK

logisim-evolution#255

Make Logisim to automatically pan into the direction of the mouse if the latter hits the screen border while one is wiring or placing components. Currently, one has to use the arrow keys for panning in this situation.

Auto-pan while wiring or placing components

Suggested revision:
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logisim-evolution#72
From forked repo:
When using the "clipboard" (read cut/copy/paste) the undo and redo functionality are not always functioning properly (copied pasted items are missing). As this might be of minimal importance it is still in some cases annoying ;-)

Pull the documentation from standardized documentation of TTL components

From forked repo:
logisim-evolution#15

The F2 key allows to do a clock step on the main clock. The problem is that it Logisim looks for the clock only in the circuit marked as main when handling the F2 key (file ChronoFrame.java), ignoring the circuit that is analysed with the chronogram at that precise moment if it is not marked as such.

The functioning of the F2 key should be revised, making it work properly and making its behaviour intuitive.

A component that has two ports that swaps around which bit from one port is associated with which bit from the other port

• Has no propagation delay, like splitter
• Is bidirectional, like splitter
• Variable bit width
• Input and output are multi-bit values of identical bit width
• Has support for facing property
• Compiles to VHDL and Verilog