RK808 datasheet(73/75 Pages) ROCKCHIP

Part #	RK808

Description	Power Management System Technical Specifications

PDF	75 Pages

Scroll/Zoom	100%

Manufacturer	ROCKCHIP [Rockchip Electronics Co., Ltd]

Direct Link	http://www.rock-chips.com/a/en/index.html

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73 / 75 page

RK808

Power Management System

Version 1.0.1

www.rock-chips.com

15.2.5.5

IO_POL_REG : IO Polarity Register

Address: 50H

Type: RW

Bit

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

SYMBOL

RESV

DVS2_POL

DVS1_POL

INT_POL

Default

Description

Bit 7-3

Reserved

Bit 2

DVS2_POL: DVS2 pin polarity

0: active low

1: active high

Bit 1

DVS1_POL: DVS1 pin polarity

0: active low

1: active high

Bit 0

INT_POL: INT pin polarity

0: active low

1: active high

15.2.5.6

DCDC_ILMAX_REG : DCDC max inductor current Register

Address: 90H

Type: RW

Bit

Bit7

Bit6

Bit5

Bit4

Bit3

Bit2

Bit1

Bit0

SYMBOL

BUCK4_ILMAX

BUCK3_ILMAX

BUCK2_ILMAX

BUCK1_ILMAX

Default

Description

Bit 7-6

BUCK4_ILMAX: BUCK4 max inductor current

00:2A

01:2.5A

10:3A

11:3.5A

Bit 5-4

BUCK3_ILMAX: BUCK4 max inductor current

00:2A

01:2.5A

10:3A

11:3.5A

Bit 3-2

BUCK2_ILMAX: BUCK4 max inductor current

00:4.5A

01: 5A

10:5.5A

11:6A

Bit 1-0

BUCK1_ILMAX: BUCK4 max inductor current

00:4.5A

01: 5A

10:5.5A

11:6A

RK808 Datasheet(PDF) 73 Page - Rockchip Electronics Co., Ltd

RK808 Datasheet(HTML) 73 Page - Rockchip Electronics Co., Ltd

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