ES9080 datasheet(50/146 Pages) ESS

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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

Bits

[7:6]

[5:3]

[2:0]

Default

2'd2

3'd5

3'd3

Bits

Mnemonic

Description

[7:6]

DAC_REG_DELAY_SEL

Sets the delay between DAC reference is enabled and DAC

regulators are enabled.

•

2'd0: zero delay

•

2'd1: (5ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

2'd2: (10ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR (default)

•

2'd3: (20ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

[5:3]

FC_LN_DELAY_SEL

Sets the delay between DAC reference is enabled and LN

mode is enabled.

•

3'd0: zero delay

•

3'd1: (20ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

3'd2: (40ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

3'd3: (80ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

3'd4: (160ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

3'd5: (200ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR (default)

•

3'd6: (400ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

•

3'd7: (800ms * (50MHz / FSYS_CLK)) /

2^SYS_MODE_CLK_GEAR

[2:0]

SYS_MODE_CLK_GEAR

Speeds up analog control delays by

2^SYS_MODE_CLK_GEAR times.

•

3’d3: Default

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