224 FOMO
224 : FOMO
- Author: algofoogle (Anton Maurovic)
- Description: Fear Of Missing Out on TTIHP26a!
- GitHub repository
- Open in 3D viewer
- Clock: 0 Hz
How it works
31-stage ring oscillator with controllable current sources.
How to test
Set ui_in = 0xFF and ring_enb=1 to make things oscillate on uo_out[5:0].
External hardware
Maybe just an oscilloscope to measure timing?
IO
| # | Input | Output | Bidirectional |
|---|---|---|---|
| 0 | sel_n[0] | div8 | ring_enb |
| 1 | sel_n[1] | div16 | VGND |
| 2 | sel_n[2] | div32 | VGND |
| 3 | sel_n[3] | div64 | VGND |
| 4 | sel[0] | div128 | VGND |
| 5 | sel[1] | div256 | VGND |
| 6 | sel[2] | VGND | |
| 7 | sel[3] | VDPWR |