YSS944/943/940

32

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).

ADAMB

DIR

ADC

DAC

SDI1

SDIMCK

SDIBCK

SDIWCK

SDI0

SDO0

SDO1

SDO2

SDO3

Digital input

Analog input

DIT

Digital output

Analog output

SDOMCK

SDOBCK

SDOWCK

(YSS944/943/941)

Microprocessor

nIC

Reset

(SRAM)

optional

12.288MHz