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wcore_i2c [2017/09/10 13:08] latigid_on [Assembly] |
wcore_i2c [2018/12/18 09:39] (current) latigid_on [BOM v1.0] |
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====== I2C ====== | ====== I2C ====== | ||
- | Trivial combination of four I2C modules for four MIDI outs. It differs from the previously designed Quad I2C MIDI in that the connectors are on convenient 2*5 IDCs, and the BLM port is moved over to the [[wcore_midi8|MIDI8 module]] If somebody wants to code it, the ADCs onboard could also be used. | + | Trivial combination of four I2C modules for four MIDI outs. It differs from the previously designed Quad I2C MIDI in that the connectors are on convenient 2*5 IDCs, and the BLM port is moved over to the [[wcore_midi8|MIDI8 module]]. If somebody wants to code it, the ADCs onboard could also be used. |
===== Schematic ===== | ===== Schematic ===== | ||
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===== BOM v1.0 ===== | ===== BOM v1.0 ===== | ||
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+ | **Please find the current BOM on [[http://midiphy.com]]. The table below is depreciated and will not be updated.** | ||
^Type ^Qty ^Value ^Package ^Parts^Mouser^Reichelt^Conrad^Other^Notes^ | ^Type ^Qty ^Value ^Package ^Parts^Mouser^Reichelt^Conrad^Other^Notes^ | ||
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| |4 |100nF |THT 2.5mm |C3, C6, C9, C12 | | | | | | | | |4 |100nF |THT 2.5mm |C3, C6, C9, C12 | | | | | | | ||
^Crystals^^^^^^^^^^ | ^Crystals^^^^^^^^^^ | ||
- | | |4 |10 MHz |HC49/s |Q1-4 | | | | | | | + | | |4 |20 MHz |HC49/s |Q1-4 | | | | | | |
^ICs^^^^^^^^^^ | ^ICs^^^^^^^^^^ | ||
| |4 |PIC16F88 |DIP18 | | | | | | | | | |4 |PIC16F88 |DIP18 | | | | | | | |