ClockDivider - djphazer/O_C-Phazerville GitHub Wiki
Complex clock divisions / multiplications made easy! ClockDiv is a dual, complex clock divider and multiplier, using a single clock source. Each stage can divide from 1:1 to 1:32 (for a maximum of 1:1024), or multiply from 1:1 to 32:1 (for a theoretical maximum of 1024:1 — although in practice you're unlikely to exceed 180:1 without strange behaviour). Voltage control is available for the first stage of each channel (displaying a CV icon when engaged).
I/O
| 1/3 | 2/4 | |
|---|---|---|
| TRIG | Clock input | Reset |
| CV INs | Ch 1 div/mult factor 1 modulation (bipolar) | Ch 2 div/mult factor 1 modulation (bipolar) |
| OUTs | Ch 1 div/mult result | Ch 2 div/mult result |
UI Parameters
- Ch 1 div/mult factor 1
- Ch 1 div/mult factor 2
- Ch 2 div/mult factor 1
- Ch 2 div/mult factor 2
Notes
Division works by counting clocks and sending a trigger on the _n_th clock. When the encoder is turned, the counter is reset.
Multiplication works by counting interrupt cycles (c) between the last two clock inputs, and sending a trigger every c/n cycles.
CV inputs are bipolar, with a range of about -2.5 volts to about 2.5 volts. Positive values set clock division, and negative values set clock multiplication. There's a small center detent CV range, over which range control is only set from the panel. This is done because O_C can't sense whether a jack is patched.
Credits
Adapted from Clock-Divider-Multiplier © 2018-2022, Jason Justian and Beige Maze Laboratories.