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ainser8_module [2016/08/04 09:33]
psykhaze [Introduction]
ainser8_module [2016/08/04 23:51] (current)
psykhaze [Introduction]
Line 22: Line 22:
 **Powering the module via USB (provided at J19 by the core module) is sufficient**. It's recommended to use a "​selfpowered"​ USB Hub like this one from Reichelt. It also decouples the power from the (noisy) PC supply, and allows to run the MIDIbox without a PC connection. **Powering the module via USB (provided at J19 by the core module) is sufficient**. It's recommended to use a "​selfpowered"​ USB Hub like this one from Reichelt. It also decouples the power from the (noisy) PC supply, and allows to run the MIDIbox without a PC connection.
 \\ \\
 +
 +===== Parts List / Schematic =====
 +
 +See [[ainser8_board_parts_list|AINSER8 Parts List]]
 +\\
 +  * {{http://​ucapps.de/​mbhp/​mbhp_ainser8.pdf|Schematic}}<​sup>​UCapps</​sup>​
 +
 +
 ===== Inputs/ Outputs Port Table ===== ===== Inputs/ Outputs Port Table =====
 +
 +^ Port ^ Pins # ^ Description ​                                                                           ^
 +| J2   | 10     | Serial input which is usually connected to J19 of MBHP_CORE_STM32F4 module. ​           |
 +| J3   | 10     | Serial output which could be used to chain multiple MBHP_AINSER* modules.**Please note: the standard AINSER driver for MIOS32 doesn'​t support this method!** Instead it expects that multiple modules are connected to J19 in parallel, and that they are using dedicated chip select lines (selected via jumper J4)!        |
 +| J4   | 3      | A jumper has to be connected to this port to select the first or second chip select line of J2 for accessing the ADC.  |
 +| J6   | 10     | 8 analog inputs and 5V (=Vd) / Ground (=Vs) connections.**Please note: all unused analog inputs have to be clamped to ground (Vss)**, otherwise your MIDIbox will send out a lot of random MIDI events |
ainser8_module.1470303183.txt.gz ยท Last modified: 2016/08/04 09:33 by psykhaze