ainser8_module
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ainser8_module [2016/08/04 09:32] – [Introduction] psykhaze | ainser8_module [2016/08/04 23:51] (current) – [Introduction] psykhaze | ||
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====== AINSER8 Module ====== | ====== AINSER8 Module ====== | ||
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===== Introduction ===== | ===== Introduction ===== | ||
MBHP_AINSER8 is a Reduced version of the MBHP_AINSER64 module without 1-to-8 multiplexers and on-board VR, and **//only supported by MIOS32!// | MBHP_AINSER8 is a Reduced version of the MBHP_AINSER64 module without 1-to-8 multiplexers and on-board VR, and **//only supported by MIOS32!// | ||
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It is based on the 8-channel ADC MCP3208** from Microchip. It can be used to scan pots and/or faders with 12bit resolution between 0 and 5V.**The accuracy and especially the signal/ | It is based on the 8-channel ADC MCP3208** from Microchip. It can be used to scan pots and/or faders with 12bit resolution between 0 and 5V.**The accuracy and especially the signal/ | ||
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**Powering the module via USB (provided at J19 by the core module) is sufficient**. It's recommended to use a " | **Powering the module via USB (provided at J19 by the core module) is sufficient**. It's recommended to use a " | ||
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+ | ===== Parts List / Schematic ===== | ||
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+ | See [[ainser8_board_parts_list|AINSER8 Parts List]] | ||
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+ | * {{http:// | ||
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===== Inputs/ Outputs Port Table ===== | ===== Inputs/ Outputs Port Table ===== | ||
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+ | ^ 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' | ||
+ | | 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.txt · Last modified: 2016/08/04 23:51 by psykhaze