ES9822PRO datasheet(58/126 Pages) ESS

58 / 126 page

0.3

ES9822 PRO Product Datasheet

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

Bits

[7]

[6:5]

[4:0]

Default

1'b0

2'd0

5'd1

Bits

Mnemonic

Description

[7]

RESERVED

[6:5]

TDM_LINE_SEL_CH2

Selects ADC Ch2 data is presented on which TDM data line.

•

2'd0: TDM data line 1 - GPIO3 (default)

•

2'd1: TDM data line 2 - GPIO4

•

2'd2: TDM data line 3 - GPIO5

•

2'd3: TDM data line 4 - GPIO6

[4:0]

TDM_SLOT_SEL_CH2

Selects which TDM channel slot is filled by ADC Ch2 data.

•

5'd0: Slot 1

•

5'd1: Slot 2 (default)

•

5'd31: Slot 32

Bits

[7:4]

[3:2]

[1:0]

Default

4'd5

2'd1

2'd0

Bits

Mnemonic

Description

[7:4]

RESERVED

[3:2]

RAW_DATA_MAPPING_CH2

Re-maps Ch2 data from Ch1 of the analog ADC data inputs.

•

2'd0: Ch2 data is from analog ADC Ch1

•

2'd1: Ch2 data is from analog ADC Ch2 (default)

•

2'd2: Reserved

•

2'd3: Reserved

[1:0]

RAW_DATA_MAPPING_CH1

Re-maps Ch1 data from Ch2 of the analog ADC data inputs.

•

2'd0: Ch1 data is from analog ADC Ch1 (default)

•

2'd1: Ch1 data is from analog ADC Ch2

•

2'd2: Reserved

•

2'd3: Reserved

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