FlowHS

Flow Based Hardware Simulator

Features

• Recent Files List
• Chip Names Independent from filename
• Chip Save/LOAD
• Brute Force Chip Tester (Truth Table Builder)
• Customizable Chip Tester (Truth Table Tester) {Only Test Select Pin Combinations}
• Titlebar Reflects the state of the file and what the current ChipName is
• Chip Pin Renaming
• Toggle PinIN or Constant with Keyboard Hotkey
• Embed Chips inside other chips to easily build up complex chips from simpler chips
• Library of general purpose logic chips like Mux chips, Adders, etc...
• Keyboard Input Functionality
• Black and White Screen Functionality
• Build-in Chips allow Optional Clock Based Delay for realism
• Color Screen Functionality
• Sound Functionality
• Arduino based hardware interfacing functionality

Benefits of Built-in Chips

• Built-in chips both provide a starting point.
• If you don't want to work at a super low level they are ready for you to use.
• Because all built-in chips are just raw programming logic not emulated hardware, they can preform faster then the simulated equivalent.

Built-in Chips

• 1 Bit Pin-IN

• 1 Bit Pin-OUT

• 1 Bit dip switch / constant

• NOT (1 BIT IN, 1 BIT OUT)

• OR (2 BIT IN, 1 BIT OUT)

• AND (2 BIT IN, 1 BIT OUT)

• NOR (2 BIT IN, 1 BIT OUT)

• NAND (2 BIT IN, 1 BIT OUT)

• XOR (2 BIT IN, 1 BIT OUT)

• XNOR (2 BIT IN, 1 BIT OUT)

• NOT (1 BUS IN, 1 BUS OUT)

• OR (2 BUS IN, 1 BUS OUT)

• AND (2 BUS IN, 1 BUS OUT)

• NOR (2 BUS IN, 1 BUS OUT)

• NAND (2 BUS IN, 1 BUS OUT)

• XOR (2 BUS IN, 1 BUS OUT)

• XNOR (2 BUS IN, 1 BUS OUT)

• OR (1 BUS IN, 1 BIT OUT)

• AND (1 BUS IN, 1 BIT OUT)

• NAND (1 BUS IN, 1 BIT OUT)

• MUX (1 BIT IN, 1 BIT Select, A BIT OUT, B BIT OUT)

• DMUX (A BIT IN, B BIT IN, 1 BIT Select, 1 BIT OUT)

• D FlipFlop (DATA BIT, LOAD BIT, CLOCK BIT, BIT OUT)

• Counter 8Bit (8 BIT BUS IN, LOAD BIT, INC BIT, RESET BIT, CLOCK BIT, 8 BIT BUS OUT)

• Counter 16Bit (16 BIT BUS IN, LOAD BIT, INC BIT, RESET BIT, CLOCK BIT, 16 BIT BUS OUT)

• Counter 32Bit (32 BIT BUS IN, LOAD BIT, INC BIT, RESET BIT, CLOCK BIT, 32 BIT BUS OUT)

• Counter 64Bit (64 BIT BUS IN, LOAD BIT, INC BIT, RESET BIT, CLOCK BIT, 64 BIT BUS OUT)

• Variable Size RAM (64 BIT BUS IN, LOAD BIT, INC BIT, RESET BIT, CLOCK BIT, 64 BIT BUS OUT)

• ADD

• SUBTRACT

• MULTIPLY

• DIVIDE

Known Bugs

• Mouse must be moved at least a little between spawning nodes or only the first click will spawn a node
• Explodes a little bit if you alt+f4 the editor window and then try to open a new file. simple fix but I don't care right now just don't do that.