ES9080 datasheet(137/146 Pages) ESS

137 / 146 page

CONFIDENTIAL ADVANCE INFORMATION 0.4.3

ESS TECHNOLOGY, INC. 109 Bonaventura Drive, San Jose, CA 95134, USA Tel (408) 643-8800 WWW.ESSTECH.COM

137

ES9080 Product Datasheet

w 0x90 86 0x10;

//TDM_CH3_LINE_SEL = 01 (DATA2), TDM_CH3_SLOT_SEL = 0

w 0x90 87 0x11;

//TDM_CH4_LINE_SEL = 01 (DATA2), TDM_CH4_SLOT_SEL = 1

w 0x90 88 0x20;

//TDM_CH5_LINE_SEL = 02 (DATA2), TDM_CH5_SLOT_SEL = 0

w 0x90 89 0x21;

//TDM_CH6_LINE_SEL = 02 (DATA2), TDM_CH6_SLOT_SEL = 1

w 0x90 90 0x30;

//TDM_CH7_LINE_SEL = 03 (DATA2), TDM_CH7_SLOT_SEL = 0

w 0x90 91 0x31;

//TDM_CH8_LINE_SEL = 03 (DATA2), TDM_CH8_SLOT_SEL = 1

w 0x90 109 0xE4; //Set Dither into the IIR filters for best low level linearity

//THD Compensation Registers

w 0x90 111 0x68; //THD C2 Coefficient for CH1/3/5/7

w 0x90 112 0x01; //THD C2 Coefficient for CH1/3/5/7

w 0x90 113 0x8D; //THD C3 Coefficient for CH1/3/5/7

w 0x90 115 0x68; //THD C2 Coefficient for CH2/4/6/8

w 0x90 116 0x01; //THD C2 Coefficient for CH2/4/6/8

w 0x90 117 0x8D; //THD C3 Coefficient for CH2/4/6/8

//Automute Registers

w 0x90 119 0xFF; //Enable Automute for 8 channels

w 0x90 120 0x0F; //Set Automute parameters

w 0x90 121 0xC0; //Set Automute parameters

w 0x90 122 0x08; //Set Automute Engage level to -120.4dB

w 0x90 124 0x0A; //Set Automute Disengage level to -118.4dB

//NSMOD Registers

w 0x90 128 0xCC; //Set the NSMOD dither phases for best performance if summing channels

together, (NOTE: not strictly needed for 8 channel mode)

w 0x90 129 0x54; //Set NSMOD dither type

w 0x90 131 0x44; //Set the Amount of dither into the NSMOD CH1/2 quantizer to best

linearity

w 0x90 132 0x44; //Set the Amount of dither into the NSMOD CH3/4 quantizer to best

linearity

ES9080 Datasheet(PDF) 137 Page - ESS Technology,Inc