CONFIDENTIAL INFORMATION Rev. 1.2

May 4, 2020

SABRE9006ADatasheet

ESS TECHNOLOGY, INC. 237 South Hillview Drive, Milpitas, CA 95035, USA Tel (408) 643-

8800 • Fax (408) 643-8801

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Register Settings:

Register #0: Volume of DAC0

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #1: Volume of DAC1

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #2: Volume of DAC2

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #3: Volume of DAC3

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #4: Volume of DAC4

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #5: Volume of DAC5

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #6: Volume of DAC6

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #7: Volume of DAC7

(default = 8’d0)

Volume in dBs = -REG_VALUE/2

Register #8: Automute_lev

(default = 1’b0,7’d104)

[7]: SPDIF_ENABLE.

1’b0 = Use either I2S or DSD input

1’b1 = Use SPDIF input

[6:0]: Auto-mute trigger point in dB = -REG_VALUE

Register #9: Automute_time

(default = 8’d4)

Larger REG_VALUE = less time.

Smaller REG_VAULE = longer time.

Time in Seconds = 2096896/(REG_VALUE x DATA_CLK).