KD16903 Datasheet (Samsung semiconductor)

KD16903, DATA PROCESSOR

Related Block HIU PIN NAME RESB SDA SCL SAS DIN CIU DOUT FS MCLK System CKIN GPI0 GPI1 GPI2 GPI3 TSELDR0 TSELDR1 TEST TUPDDR TSHFTDR TIDR TCLKDR TODR GPO0 GPO1 GPO2 GPO3 Power Ground VDD1, VDD2 VDD3, VDD4 GND1, GND2 GND3, GND4 PIN NO.

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DATA PROCESSOR KD16903 1.

BLOCK DIAGRAM 1.1 SYSTEM BLOCK DIAGRAM CKIN RESB SCL SDA VOCODER DIN FS MCLK VIP DOUT VOICE CODEC 1 KD16903 DATA PROCESSOR 1.2 CHIP BLOCK DIAGRAM SRAM 256 MSM VOCODER I2C I/F SRAM 256 SSP1611 Digital I/F CODEC P.ROM 2K VIP NOTE: Not Scaled 2 DATA PROCESSOR KD16903 1.3 FUNCTIONAL BLOCK DIAGRAM Voice Intelligibility Proces DIN PCM INPUT I/F BPF (Center: 300HZ) BPF (Center: 600HZ) DOUT PCM OUTPUT I/F + BPF (Center: 1.2kHZ) HPF (Cutoff: 2.4kHZ) 3