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Audial USB board

 Mk2

USB AUDIO CLASS 2.0

This  USB  device  employs  USB  Audio  Class  2.0 
definitions. 

Mac OS X and Linux are natively USB Audio Class 2.0 
compliant for several years now, and this device hence 
does not require special driver when used with Mac OS 
X or Linux. 

WINDOWS USB AUDIO CLASS 2.0

Since  September  2017,  Windows  10  also  supports 
USB Audio Class 2.0 definitions. This basically makes 
this device plug and play with Windows 10, and once it 
is connected to Win 10 machine, the small window will 
pop  up  in  the  bottom  right  corner  of  the  screen, 
reporting about the initial connection routine. Once 
this  process  is  finished,  the  device  can  be  found  as 
playback audio device, available in the system.

DEDICATED WINDOWS DRIVER

Audial  provides  dedicated  Windows  driver  for  this 
device,  which  is  still  necessary  with  earlier  Windows 
versions.  Also,  this  driver  provides  additional 
functionality  as  firmware  update,  ASIO  interface, 
buffer length control, and can be generally preferred 
soundwise.

Users can download this driver from Audial web site. 
Driver  version  1.26 

can  be 

install

ed

 

t

o  Windows  XP, 

Vista,  7,  8,  8.1  and  10.  Later  driver  version  2.10 
however  improves  on  compatibility  with  later  PC 
systems, and can be installed to Windows 7, 8, 8.1 and 
10. All driver versions are compatible with both 32 and 
64-bit Windows. 

To install the driver, please unzip provided file, and run 
setup.exe. Installation window will pop up, and at one 
stage you will be asked to connect the device. Also, 
during  this  process,  depending  on  your  Windows 
version  and  security  settings,  you  might  be  asked  a 
couple of times to allow the installation, so please do 
so. These windows will look like this.

Once the installation is complete, you can configure 
your settings by using the control panel, available in 
Windows Start Menu -> Audial.

Содержание USB board Mk2

Страница 1: ...USB board Mk2 INSTRUCTION MANUAL Revision 0 December 2017...

Страница 2: ...essive heat or mechanical force 4 Use this device exclusively with specified voltages 5 Unplug the device from the wall outlet during a lighting storm Copyright 2017 Audial d o o www audialonline com...

Страница 3: ...e U FL PCB connectors These U FL outputs are 3 3 V level with 50 Ohm build out resistors and they can drive several gates but are not meant to drive terminated lines Modules do not include BNC output...

Страница 4: ...till necessary with earlier Windows versions Also this driver provides additional functionality as firmware update ASIO interface buffer length control and can be generally preferred soundwise Users c...

Страница 5: ...mplement format and it is clocked on the raising edge of BCK Output formats are graphically shown on the figure 4 page 9 OUTPUT CONNECTIONS The table below shows detailed list of the signals available...

Страница 6: ...tember 2017 to add 352 8 kHz and 384 kHz compatibility to the boards with TDA1541 A simultaneous data output and 22 5792 24 576 MHz master clocks Please note that the Windows audio is currently limite...

Страница 7: ...chieved by four U FL cables Data L Data R BCK LE while I2S requires three U FL cables Data BCK WS By making these connections the whole set up is ready for operation Two boards should be placed one be...

Страница 8: ...s 110 mm width x 120 mm depth There are four mounting holes each 4 mm in diameter located 5 mm from the board back left and front edge and 25 mm from the right edge Center of USB connector is 27 mm fr...

Страница 9: ...cture shows USB input connector J101 S PDIF output connector J201 U FL output connectors J202 J210 BNC output connectors J301 J307 transformer connections AC1 AC2 LED indicators D10 D101 D102 and moun...

Страница 10: ...TA RIGHT TDA1541 A simultaneous data split channels 16 bit data is offset binary MSB MSB LE WCLK BCK DATA LEFT DATA RIGHT PCM1704 split channels 24 bit LSB right justi ed MSB MSB BCK LSB RIGHT CHANNEL...

Страница 11: ...Fig 6 24 576 MHz master clock U FL output 12 pF load Fig 7 2 8224 MHz bit clock U FL output 12 pF load 11 Audial USB board...

Страница 12: ...Fig 8 2 8224 MHz bit clock U FL output spectral analysis 200 kHz span Fig 9 1 4112 MHz bit clock U FL output spectral analysis 100 kHz span 12 Audial USB board Mk2...

Страница 13: ...13 Audial USB board Fig 10 2 8224 MHz bit clock BNC output 12 pF load no termination Fig 11 2 8224 MHz bit clock BNC output 75 Ohm 12 pF load...

Страница 14: ...14 Audial USB board Mk2 Fig 12 1 4112 MHz bit clock BNC output spectral analysis 50 kHz span...

Страница 15: ......

Страница 16: ...Copyright 2017 Audial d o o...

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