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| === Introduction === | | === Introduction === |
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− | The Zynaptik module includes extra circuitry that is not soldered. You can solder on it 3 extra submodules and a 40 pin header for interfacing them: | + | The zynaptik module provides: |
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| + | * 3 standard MIDI ports (IN, OUT, THRU) |
| + | * 16 x digital Input/Output |
| + | * 4 x Analog Input |
| + | * 4 x Analog Ouput |
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| + | '''New modules''' (from 2021-04-01) include everything soldered on. Ready to work: |
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| [[File:Zynaptik2_top.jpg|900px]] | | [[File:Zynaptik2_top.jpg|900px]] |
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| + | In the other hand, '''older modules''' (before 2021-04-01) only have MIDI circuitry soldered on. You must solder some parts for enjoying all the functionality. You can [https://shop.zynthian.org/shop/product/zynaptik-expander-kit-379 buy the Zynaptik Expander Kit] or order the parts by yourself. |
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| [[File:Zynaptik_top.jpg|900px]] | | [[File:Zynaptik_top.jpg|900px]] |
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| [[File:Zynaptik_40pin_header.png|300px|right]] | | [[File:Zynaptik_40pin_header.png|300px|right]] |
| + | These are the ICs used by the Zynaptik: |
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| '''+ Secondary MCP23017 (Digital I/O):''' It uses I2C address 0x21 and the 2 interrupt lines are connected to the RBPi GPIO. INTA to GPIO27 (pin 36) and INTB to GPIO25 (pin 37). The digital I/O are labelled as GPAx & GPBx on the Zynaptik's header schematic. | | '''+ Secondary MCP23017 (Digital I/O):''' It uses I2C address 0x21 and the 2 interrupt lines are connected to the RBPi GPIO. INTA to GPIO27 (pin 36) and INTB to GPIO25 (pin 37). The digital I/O are labelled as GPAx & GPBx on the Zynaptik's header schematic. |
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| '''+ MCP4728 (MOD-2 Analog Output):''' It uses I2C address 0x60 by default. The 4 analog output pins are labelled as DAx on the Zynaptik's header schematic. | | '''+ MCP4728 (MOD-2 Analog Output):''' It uses I2C address 0x60 by default. The 4 analog output pins are labelled as DAx on the Zynaptik's header schematic. |
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− | This is currently being implemented, but it's not available yet.
| + | It's being implemented currently and it's not available on zynthian software yet. |
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− | [https://shop.zynthian.org/shop/product/zynaptik-expander-kit-379 Buy Zynaptik Expander Kit]
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