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A
ZiLOG Z8 80-pin microcontroller is at the
heart of this portable battery-powered MIDI
player. The MIDI files (and optional waveform
files) are stored on a CompactFlash card and
played through two 16-bit parallel input DACs.
Volume and song advance are controlled using
a quadrature encoder like those used in older
Sony/Qualcomm cell phones.
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Jesse
Gordon
U.S.
jesseg@suespammers.org
Abstract
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