What's new in LogicSim 6/22/2010
Jun 22, 2010
- Changes:
- Added automatic label positioning
- Grid size is now part of settings
- Grid is now smaller
- Colors are no part of settings
- Rewrote code for storing MRU object of each type
- Pin values are now stored as a collection of tristate values
- Tristate moved from enum to class to allow for operators on tristates
- Inverted buffer is now availabe
- Bus Join/Split is now available
New in LogicSim 6/15/2010 (Jun 22, 2010)
- Bug Fixes:
- After placing NOR gate, the OR gate would place NOR gates.
- NAND has the same truth table as OR
- Other changes:
- Input now defaults to binary rather than 3-state.
New in LogicSim 6/14/2010 (Jun 22, 2010)
- Changed style of inputs and outputs to match style seen in some schematic capture software.
- Changed IO Labeling to show by default
- Added ability to change bitwith on items
- Added Radix to IO
- Added Description
- Description will display as a tooltip when hovering the mouse
- Added interaction to inputs
- Toobar buttons for select/interact/wire now work
- Added icons to menu items
- Added program icon
- Added more properties to input and output items
- Bit Width
- Radix
- Added interaction to inputs. Clicking on a 1 bit input cycles values
- clicking on a multi-bit input allows user to type a new value
- Added interaction toolbar button
- Added description property. The description displays when the mouse
- is moved over an item.
- Moved the input's type to the behavior category heading
- removed the irrelevant MinSize property
- Created the base class for the gates
- Created AND gate
- Added necessary code to handle gate invert input handles
- Created NAND gate
- Create OR gate
- Created NOR gate
- Created XOR gate
- Created Inverter
- Created Tristate Buffer
New in LogicSim 6/02/2010 (Jun 22, 2010)
- Select and Drag completed
- Tab key toggles between select and any other mode
- Shift Temporarily switches to select and drag mode
- Control Adds and removes items to/from the selection
- Toolbar, Status Bar, and menu added
- Not functional yet
- Properties window added
- Basic properties available. Labeling works. Item orientation not yet available.
New in LogicSim 5/23/2010 (Jun 22, 2010)
- Added wiring mode:
- Wiring mode can be entered with the w key
- Dragging with the left mouse button will draw wires.
- Currently, the wires do not yet commit.
- Routing is restricted to 45° angles.
- Final version of the program will allow selection between 40° and 90° angle restrictions.
- Some changes to Select/Drag mode. Allowing everything that was shown in the screenshot.