Everest Semiconductor Confidential ES7210
Revision 2.0 2 February 2018
1. PIN OUT AND DESCRIPTION ................................................................................................ 4
2. TYPICAL APPLICATION CIRCUIT .......................................................................................... 5
3. CLOCK MODES AND SAMPLING FREQUENCIES ............................................................... 5
4. MICRO-CONTROLLER CONFIGURATION INTERFACE ...................................................... 5
5. DIGITAL AUDIO INTERFACE .................................................................................................. 7
6. ELECTRICAL CHARACTERISTICS ....................................................................................... 9
ABSOLUTE MAXIMUM RATINGS .................................................................................................. 9
RECOMMENDED OPERATING CONDITIONS ................................................................................ 9
ADC ANALOG AND FILTER CHARACTERISTICS AND SPECIFICATIONS .......................................... 9
POWER CONSUMPTION CHARACTERISTICS .............................................................................. 10
SERIAL AUDIO PORT SWITCHING SPECIFICATIONS ................................................................... 10
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2
C SWITCHING SPECIFICATIONS ............................................................................................... 11
7. CONFIGURATION REGISTER DEFINITION ........................................................................ 12
REGISTER 0X00 – RESET CONTROL, DEFAULT 00110010 .......................................................... 12
REGISTER 0X01 – CLOCK OFF, DEFAULT 00100000 ................................................................... 12
REGISTER 0X02 – MAIN CLOCK CONTROL, DEFAULT 00000010 ............................................... 12
REGISTER 0X03 – MASTER CLOCK CONTROL, DEFAULT 00000100 ........................................... 13
REGISTER 0X04 – MASTER LRCK DIVIDER 1, DEFAULT 00000001 ............................................. 13
REGISTER 0X05 – MASTER LRCK DIVIDER 0, DEFAULT 00000000 ............................................. 13
REGISTER 0X06 – POWER DOWN, DEFAULT 00000000 ............................................................ 13
REGISTER 0X07 – ADC OSR CONFIG, DEFAULT 00100000 ......................................................... 13
REGISTER 0X08 – MODE CONFIG, DEFAULT 00010000 ............................................................. 13
REGISTER 0X09 – TIME CONTROL 0 FOR CHIP INITIALIZATION, DEFAULT 01000000 ............... 14
REGISTER 0X0A – TIME CONTROL 1 FOR CHIP INITIALIZATION, DEFAULT 01000000 ............... 14
REGISTER 0X0B – CHIP STATUS, DEFAULT 00000000 ................................................................ 14
REGISTER 0X0C – INTERRUPT CONTROL, DEFAULT 00000000 .................................................. 14
REGISTER 0X0D – MISC. CONTROL, DEFAULT 00001001 .......................................................... 15
REGISTER 0X10 – DMIC CONTROL, DEFAULT 00000000 ........................................................... 15
REGISTER 0X11 – SDP INTERFACE CONFIG 1, DEFAULT 00000000 ........................................... 15
REGISTER 0X12 – SDP INTERFACE CONFIG 2, DEFAULT 00000000 ........................................... 16
REGISTER 0X13 – ADC AUTOMUTE CONTROL, DEFAULT 00000000 ......................................... 16
REGISTER 0X14 – ADC34 MUTE CONTROL, DEFAULT 00000000 ............................................... 16
REGISTER 0X15 – ADC12 MUTE CONTROL, DEFAULT 00000000 ............................................... 17
REGISTER 0X16 – ALC SELECT, DEFAULT 00000000 .................................................................. 17
REGISTER 0X17 – ALC COMMON CONFIG 1, DEFAULT 00000000 ............................................. 18
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