The µSD card
The µSD card supplied is an 8 GB µSD card. This is a very common memory
format that can be plugged in most computers. To extract the µSD card from its
holder, pinch the card by the sides and pull down.
The µSD card contains all the programs and sound files needed to operate the
NW7 board..
All those files can be downloaded on : www.pinball-technology.com.
It is not recommended to modify files or folders that are outside the scope of
this documentation.
µSD content :
•
a “00-NW7” folder containing a sub-folder for each game. In these sub-
folders are the audio files with the following name format :
“number_of_the_sound.wav”
•
a system folder containing one or more firmware files with the name format :
“system_upcpu_version.bin”
•
a "Jukebox" folder containing the jukebox configuration file “jukebox.conf"
and audio files.
Sound customization
Only one type of sound file is supported by the NW7 board : WAV file sampled at
44100 Hz with one of the four following formats : 8bit PCM MONO, 8bit PCM
STEREO, 16bit PCM MONO and 16bit PCM STEREO. Others sound file types (MP3,
WMA, OGG, ...) are not supported.
To replace an original sound, open the folder of the desired game, locate the
sound to be changed, delete it and copy the selected sound into the folder.
Rename this new sound with the name of the deleted sound.
Example : Replace "02-Gorgar.wav" sound from Gorgar by a new file
"sexy_voice.wav".
•
Open the folder "00-NW7"
•
Open the folder "016-Gorgar"
•
Delete the file "02-Gorgar.wav"
•
Copy the new audio file "sexy_voice.wav" in the same folder
•
Rename "sexy_voice.wav" in "02-Gorgar.wav"
•
Disconnect the µSD card properly from the computer and plug it in the socket
of the NW7 board.
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