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YSS932
AC3D3B
96kHz DIR + Dolby Digital / Pro Logic II / DTS decoder + Sub DSP
OUTLINE
YSS932 is one chip LSI consisting of three built-in blocks : SPDIF receiver (DIR), Dolby Digital (AC-3) / Pro Logic II & DTS decoder (Main DSP) and programmable sound fields processing DSP (Sub DSP). The Sub DSP is capable of realizing various sound fields, such as virtual surround by down-loading the program and coefficient from outside.
FEATURES
[ DIR Block ] • Sampling frequency: Two ranges are available including; 32k to 48kHz (normal rate) and 64k to 96kHz (double rate). • Provides master clock, 256fs, to DAC, ADC and the other peripheral devices. The clock output can be controlled with various modes determined by register settings. • Has a pin that indicates the double rate operation.