ES9080 datasheet(110/146 Pages) ESS

110 / 146 page

CONFIDENTIAL ADVANCE INFORMATION 0.4.3

ES9080 Product Datasheet

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

110

Synchronous Slave Interface (no clock required)

Bits

[7]

[6]

[5:3]

[2]

[1]

[0]

Default

1'b0

3'd0

1'b0

Bits

Mnemonic

Description

[7]

AO_SOFT_RESET

Performs soft reset to clocked registers.

•

1’b0: Disabled (default)

•

1’b1: Enabled

[6]

PLL_SOFT_RESET

Performs soft reset to clock not required registers.

•

1’b0: Disabled (default)

•

1’b1: Enabled

[5:3]

RESERVED

[2]

I2C_ADDR

This bit configures the I2C device address for 1 of 2 devices

•

1'b0: I2C device address 0x90/0x98 (default)

•

1'b1: I2C device address 0x92/0x9A

See Register Overview for more information

[1]

GPIO1_SDB_AO

Configures GPIO1 SDB (Shutdown_b)

When SYS_CLK is provided through GPIO1, set this bit to ‘1’

to allow SYS_CLK input.

•

1’b0: Disabled (default)

•

1’b1: Enabled

[0]

PLL_CLKHV_PHASE_INV

Inverts SYS_CLK.

•

1’b0: Disabled (default)

•

1’b1: Enabled

ES9080 Datasheet(PDF) 110 Page - ESS Technology,Inc

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