Library Reference
A Logisim library holds a set of tools that allow you to interact with a circuit via clicking and dragging the mouse in the canvas area. Most often, a tool is intended for adding components of a particular type into a circuit; but some of the most important tools, such as the Poke Tool (
) and the Select Tool (
), allow you to interact with components in other ways.
Frequently, when the component is selected or added, Alt-0 to Alt-9 is used to change its Data Width attribute. Quick use of the keys allows the entry of larger values, for example: ALT-1 ALT-2 donne 12.
All of the tools included in Logisim's built-in libraries are documented in this reference material.
Wiring library
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Splitter | |
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Pin | |
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Probe | |
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Tunnel | |
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Pull Resistor | |
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Clock | |
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Power on Reset | |
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Constant | |
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Power/Ground | |
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Do not connect | |
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Transistor | |
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Transmission Gate | |
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Bit Extender |
Gates library
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IEC
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NOT Gate | |
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Buffer | |
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AND/OR/NAND/NOR Gate | |
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XOR/XNOR/Odd Parity/Even Parity Gate | |
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Controlled Buffer/Inverter | |
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Programmable logic array |
Plexers library
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Multiplexer | |
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Demultiplexer | |
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Decoder | |
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Priority Encoder | |
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Bit Selector |
Arithmetic library
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Adder | |
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Subtractor | |
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Multiplier | |
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Divider | |
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Negator | |
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Comparator | |
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Shifter | |
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Bit Adder | |
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Bit Finder |
Memory library
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D/T/J-K/S-R Flip-Flop | |
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Register | |
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Counter | |
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Shift Register | |
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Random | |
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RAM | |
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ROM |
Input/Output library
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Button | |
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Dip Switch | |
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Joystick | |
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Keyboard | |
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LED | |
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RGB LED | |
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7-Segment Display | |
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Hex Digit Display | |
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LED Matrix | |
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TTY | |
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Port I/O | |
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Repetar Local Bus | |
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RVB Video |
Input/Output Extra library
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Swicth | |
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Buzzer | |
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Slider | |
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Digital oscilloscope | |
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pla |
System On Chip components library
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Risc V IM simulator | |
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Nios2s simulator | |
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SOC bus simulator | |
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Memory simulator | |
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Parallel inpout/output expander | |
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VGA screen | |
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Jtag Uart component |
Other library TTL,TCL,HDL-IP,BFH
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TCL REDS console | |
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TCL generic |