VC0938 is a high-quality, low-power mobile
audio processor for mobile multimedia application,
it is a complete Mobile Audio Sub-system providing
total mobile multimedia applications solution
like MP3 Ringtone, Polyphonic MIDI Ringtone,
Game Background Music, and Streaming Audio Playback.
VC0938 integrates 64-polyphony Wavetable MIDI
synthesizer, full MIDI GM Preset ROM, MP3 decoder,
16-bit 48 KHz Delta-Sigma DAC, Stereo Headphone
driver and Speaker Power Amplifier into a 6.5mm
x 5.5mm 40-pin LPCC Package. It generates mobile
ringtone in various formats, such as MIDI Ringtone
(SMF format), MP3 Ringtone (VMD Format), Hybrid
Ringtone (VMD format), etc. Many innovative
features are included, such as MP3 mixed with
MIDI, 3D sound effect, User-Defined Musical
Instrument (UDMI), User-Defined Sound Effect
(UDSF), Vibrator controlled by Rhythm, RGB color
LED controlled by Rhythm and Caller ID, Hands-free
Operation, Karaoke, it supports Fast-Forward,
Fast-Backward, Fade-in, Fade-out and 4 channel
streaming audio etc.
|
Synthesis
|
Wavetable |
Polyphony
|
64 |
MIDI
|
SMF, SP-MIDI, VMD, PCM/ADPCM, UDMI*, UDSF*,
Reverb/Chorus |
Audio
decoder |
MP3
with ten bands equalizer, |
LED &
Vibrator controller
|
Wavebeat |
Power
Amplifier |
Built-in |
DAC |
16-bits stereo Delta-Sigma DAC, 48 kHz
sample rate |
Clock
rate |
3Mhz-36Mhz |
Programmable
GPIOs |
4 |
Packages:
6.5 mmx 5.5mm 40-Pin LPCC |
|