Wiring instructions » History » Version 5
Giulio Moro, 2016-06-01 03:41 PM
| 1 | 1 | Giulio Moro | h1. Wiring instructions |
|---|---|---|---|
| 2 | 1 | Giulio Moro | |
| 3 | 1 | Giulio Moro | h2. Voltage levels |
| 4 | 2 | Giulio Moro | |
| 5 | 5 | Giulio Moro | * *Audio I/O* levels depend on the adjustable settings of the audio codec. You can comfortably plug in a guitar, a dynamic microphone, a piezo pickup, most stuff really, having up to 59.5dB of gain at your disposal. You can refer to the TLV320AIC3104 datasheet for more details. |
| 6 | 1 | Giulio Moro | The gain can be set for each channel using the command lines switches --pga-gain-left and --pga-gain-right |
| 7 | 1 | Giulio Moro | |
| 8 | 4 | Giulio Moro | * *Analog ins* are in the range *0-4.096V* (inputs are 5V tolerant). |
| 9 | 3 | Giulio Moro | |
| 10 | 3 | Giulio Moro | * *Analog outs* are in the range *0-5V*. |
| 11 | 3 | Giulio Moro | |
| 12 | 3 | Giulio Moro | * *Digital* I/O levels are 0/3.3V. Mind that these are the BeagleBone's AM3358's own digital pins, so make sure you *NEVER exceed 3.3V* or you will brick your BeagleBone Black. |
| 13 | 1 | Giulio Moro | |
| 14 | 1 | Giulio Moro | h2. Pin diagram |
| 15 | 1 | Giulio Moro | |
| 16 | 1 | Giulio Moro | See an interactive reference map of the pins and features of the cape: |
| 17 | 1 | Giulio Moro | http://bela.io/belaDiagram/ |