YSS944 Datasheet, PDF (32/34 Pages) YAMAHA CORPORATION – ADAMB Advanced Digital Audio Multi channel decode processor

YSS944/943/940
„ Example of System Configuration
The YSS944/943/940 is connected to CODEC (ADC/DAC) or DIR/DIT via the audio interface.
The YSS944/943/940 is connected to a microprocessor for control via the microcomputer interface.
External memory (SRAM) is an option when using the input/output delay function. The YSS944/943/940 can
be used with only the internal RAM (without connecting external memory).
Microprocessor
Digital input
Reset
DIR
Analog input
ADC
nIC
SDIMCK
SDIBCK
SDIWCK
SDOMCK
SDOBCK
SDOWCK
SDI0
ADAMB
SDO0
SDI1 (YSS944/943/941) SDO1
SDO2
SDO3
DIT
Digital output
DAC
Analog output
12.288MHz
(SRAM)
optional
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