1 miniDSP + 2 miniDIGIs App note
Contents
1. marn id s p Application Note Configuration of 1 x miniDSP 2 x miniDIGI Disclaimer Please make sure to read the miniDIGI and miniDSP user manual This application is not intended as a one for all application note since each board is highly configurable Note that in this configuration only ONE miniDIGI can be used as a source for the digital section This configuration has the following clocking configuration 1 x miniDIGI as I2S master 1 x miniDIGI as I2S slave 1 x miniDSP as 12S slave Hardware configuration 1 miniDSP board Configured to receive Master clock from miniDIGI S position Configured as 12S slave device See last steps a celia gt Mez 188 mm i L Em sm EEL 187 Pii se S mee m TA G ral guaj C fa ninl cme 5 JE a BB 2 x EE 2 Make sure to place miniDIGI in Master by C removing jumper an Ea T typically located fal a here e fe z A iL a fal mj R5 E DEDEDIN mj R39 HHHH r32 m m m m Ea fei E3 Jumper location depends on selected source See miniDIGI manual for more info Jumper location depends on selected source See miniDIGI manual for more info 12S routing depends on your plug in Check user manual of miniDIGI marn id s p 3 miniDIGI board 2 Used as an output device only and operating as 12S slave No jumper here to m2. ake sure no collision of data 12S routing depends on your plug in Check Place a jumper user manual of here to put i niDIGI miniDIGI in 12S r zam ONG slave since im a Och miniDIGI 1 is een Wath te a cs m a Warning Remove AAR M anal E that last jumper here Eek on this board only It basically remove the MCLK from that oscillator Ea vme Software configuration The miniDSP must first be configured as an 12S slave See below instructions on how to 1 Install the plug in software on your computer The Default installation path will be C Program Files miniDSP If a previous version was installed make sure to un install first 4 Application Install MiniDSP 2way V5 Installation Preferences v Add shortcut icon to my desktop v Start application after installation Installation Location C Program Files miniDSP e 2 Once installation completed we need to create a unique folder called 90 your board id to ensure that only this board will be configured as 12S slave in future synchronization your_installation_path your_plug in_name setting You can find your board id from the sychronization pop up window as follow A miniDSP kit with Serials 904848 was detected Please choose from one of the following options For example if my plug in name is 2way V5 and my board ID is 4848 Create a folder called 904848 in the above setting folder C Program Files miniDSP M
3. he restore to default complete go to system settings tab to select the Digital input I2S Adjust values in the crossover PEQ or delay as required Unplug the usb to disconnect the sychronization after setting tay MiniDSP 2way V5 MINI DSP 2 WAY CROSSOVER PEQ v5 AUDIO ON HELP O G0 DEFAULT CONFIGURATION Audio Settings System Settings SYSTEM SETTINGS LOAD CONFIGURATION SAVE CONFIGURATION Save the current configuration on Restore your MiniDSP back to factory default Warning this step Load a previously saved xml your PC Remember to save as a will clear all configuration settings configuration to the MiniDSP board xml file format Plugin version 1 00 ANALOG DIGITAL INPUT Toggle between the on chip ADC or 12S input signal Analog input Digital input 125 lt External Volume Control Enable only when potentiometer in place Yolume Control Enabled Software and hardware configuration is finished Simply stack up all three boards together fire up the system and you should be good to go
4. iniDSP 2way V5 setting 904848 3 Next step go to the conf_file folder in the same directory and copy the i2s_slave minidsp conf file into the newly created 904848 folder Mel Milt File Edit view Favorites Tools Help Back 7 wi P Search Key Folders i Address C Program Files miniDSP MiniDSP 2way V5 setting conf_file Name Size Type Date Modified File and Folder Tasks A i2s_master_minidsp conf 1KB CONF File 7 26 2010 6 16 PM i Sauk pen RA i2s_slave_minidsp conf 1KB CONF File 7 26 2010 6 16 PM A Publish this Folder to the Web E3 Share this folder Other Places G setting My Documents Shared Documents My Computer My Network Places Details 2S _master_minidsp conf is the default settings configuration file 12S _Slave_minidsp conf is used for 2 minidsp 1 minidigi 904848 CS File Edit Yiew Favorites Tools Help ay Back P pi Ks Search Key Folders Ei Address B C Program Files miniDSP MiniDSP 2way V5 setting 904848 Name Size Type i2s_slave_minidsp conf 1KB CONF File v EJ co Date Modified File and Folder Tasks 7 26 2010 6 16 PM TJ Make a new folder Publish this Folder to the Web E3 Share this folder Other Places setting G My Documents Shared Documents 2 My Computer My Network Places Details 4 Rename the copied file as the name minidsp conf 904848 File Edit View Favorites Tools Help bid Qa BH sea
5. rch f Foes E Address B C Program Files miniDSP MiniDSP 2way V5 setting 904848 Name Size Type minidsp conf 1KB CONF File ILE Date Modified File and Folder Tasks 7 26 2010 6 16 PM 5 Make a new folder ve Publish this Folder to the Web fag Share this Folder Other Places B setting L My Documents Shared Documents ig My Computer My Network Places Details 5 5 Plug in the usb cable to one minidsp Open the plug in software and click on the Connect button Click the Restore to Default at the prompt tag MiniDSP 2way V5 z MINI DSP 2 WAY CROSSOVER PEQ v5 Help Page MiniDSP Basics I Main tab This software is organized in two main sections Audio Settings Contains all the controls to the MiniDSP audio algorithms System Settings Gives access to the basic Load Save configurations and reset back to factory default The control toolbar Use the control toolbar to access controls of each section of the audio flow Input gain RMS Mute Digital Gain Parametric Equalizer 6 bands parametric equalizer for input channel 1 2 and output channel 1 2 3 amp 4 Crossover Controls for the bandpass filters for 2 output channels from each input channel Delay RMS Outputs Controls for the digital gain polarity delays marn id s p 2 Syster A miniDSP kit with Serial 904848 was detected Please choose from one of the following options Ts 6 Once t
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