335 spinner
335 : spinner
- Author: Juan Gonzalez-Gomez
- Description: Simple animation of a spinner (4 frames) in the Display + hello world gates
- GitHub repository
- Open in 3D viewer
- Open in Tiny Tapeout Explorer
- View in Wokwi
- Clock: 1 Hz
How it works
This project is divided into two sub-proyects:
Subproject 1: Spinner
An animation of a spinner rotating clockwise in the upper 4 segments. It consist of 4 frames. On each frame only one segment is on
All segments Frame 1 frame 2 frame 3 frame4
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Subproject 2: Hello world gates
Demostration of the following combinational components, shown in the lower 4 segments:
- A wire (Input: IN0 ---> output: OUT4)
- Not gate (Input: IN1 --> output: OUT5 )
- And gate (Inputs: IN2, IN3 --> Output: OUT6)
- Or gate (Inputs: IN4, IN5 --> oUTPUT: OUT7)
The output of the components is shown in the three lower segments and the point
SW1 --> Connected to the point (wire) SW2 --> Connected to segment 2 (not) SW3, SW4 --> Connected to segment 3 (and) SW5, SW6 --> Connected to segment 4 (or)
0
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5 | 6 | 1
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4 | | 2
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3
How to test
- Subproject 1: Just turn on the circuit. You will see an animation in the LED Display
- Subproject 2: Change inputs IN0, IN1, IN2, IN3, IN4 and IN5 to see the efect of the following gates
- A wire
- Not gate
- And gate
- Or gate
External hardware
- LED Display
- DIP switches
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | wire | SEG_A | |
| 1 | not | SEG_B | |
| 2 | AND0 | SEG_G | |
| 3 | AND1 | SEG_F | |
| 4 | OR0 | DOT | |
| 5 | OR1 | SEG_C | |
| 6 | SEG_D | ||
| 7 | SEG_E |