Everest Semiconductor

ES8155

Version 1.0

3/29/2011

23

6.3.23 Register 0x22 – SHELVING3_A[29:24], Default 0001 1111

Bit Name

Bit

Description

SHEV3_A[29:24]

5:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.24 Register 0x23 – SHELVING3_A[23:16], Default 1111 0111

Bit Name

Bit

Description

SHEV3_A[23:16]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.25 Register 0x24 – SHELVING3_A[15:8], Default 1111 1101

Bit Name

Bit

Description

SHEV3_A[15:8]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.26 Register 0x25 – SHELVING3_A[7:0], Default 1111 1111

Bit Name

Bit

Description

SHEV3_A[7:0]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.27 Register 0x26 – SHELVING3_B[29:24], Default 0001 1111

Bit Name

Bit

Description

SHEV3_B[29:24]

5:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.28 Register 0x27 – SHELVING3_B[23:16], Default 1111 0111

Bit Name

Bit

Description

SHEV3_B[23:16]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.29 Register 0x28 – SHELVING3_B[15:8], Default 1111 1101

Bit Name

Bit

Description

SHEV3_B[15:8]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.3.30 Register 0x29 – SHELVING3_B[7:0], Default 1111 1111

Bit Name

Bit

Description

SHEV3_B[7:0]

7:0

30-bit a coefficient for shelving filter; Default value is {5'h0f, 5'h1f, 5'h0f, 5'h1f, 5'h0f, 5'h1f}

6.4

Digital Audio Interface Setting

6.4.1

Register 0x2A – Digital Audio Interface 1, Default 0000 0000

Bit Name

Bit

Description

DACFORMAT

7:6

Audio data format

00 – I2S format (default)

01 – left justify

10 – right justify,

11 – DSP mode

DACLRSWP

5:4

00 – left data = left DAC, right data = right DAC (default)