BIO Power Cerebellum
The Cerebellum is a logic matrix module for Eurorack modular synth, designed for sequential Boolean logic operations. It creates complex polyrhythms, works in generative structures, and can process audio-rate signals.
It has a structure of 3 input “rows” and 4 “columns” that operate on those rows via switchable AND / XOR logic at each node in the matrix. Each column includes: a clock divider, static +5V “on” switch, a NOT invert switch. Dividers alternate between a binary counter (/×2^n) and a decade counter (/×2–8), paired with a latch flip-flop. A global “IN ALL” input addresses all columns, plus individual resets and a global reset (“RST ALL”). Columns 1–3 are normalled to Rows A, B, C so that with one input you can generate up to 7 inter-related signals.
Physical Specs:
- Width: 30 HP
- Depth: 38 mm
Customisable Features:
- LED latching switches (15 mm) at each node
- LED colour options: red, blue, amber/orange; custom combinations available at extra charge
- Swappable CMOS logic ICs on the rear to allow different logic behaviours
Companion Module: DM
Size: 4 HP wide, 38 mm deep
Provides extra functions: converts gate patterns to triggers, includes sample & hold for external CV, and extends Cerebellum’s sequencing influence.
Summary Table
| Feature | Details |
|---|---|
| Module Type | Logic matrix / Boolean operations module (Eurorack) |
| Inputs | 3 rows + global “IN ALL” input |
| Columns | 4, each with AND/XOR logic options |
| Dividers | Binary (/×2^n) or decade (/×2–8) + latch flip-flop |
| Switches | Static +5V “on”, NOT invert, AND/XOR operator |
| Reset | Individual per column + global reset (RST ALL) |
| Normalled Inputs | Columns 1–3 normalled to Rows A–C |
| Size | 30 HP wide, 38 mm deep |
| LED Switches | 15 mm latching, customizable colour |
| Logic ICs | CMOS, swappable for alternative logic |
| Companion Module DM | 4 HP, provides gate-to-trigger + sample & hold |
| Status | Final prototype, pricing not yet released |
Price: TBA
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