RT5510WSC datasheet(37/52 Pages) RICHTEK

37 / 52 page

RT5510

is a registered trademark of Richtek Technology Corporation

DS5510-00

October

2019

www.richtek.com

Registers Description

Address Byte

Bits

Bits Name

Default

Type

Description

0x00

15:12

Reserved

0000

Reserved

11:8

DEVICE_ID

0000

R/W

Device ID

7:0

CHIP_ID[7:0]

11100000

Chip Revision ID

E0 : First version

E1 : 2nd version

E2 : 3rd version

…..

0x01

7:5

Reserved

000

Reserved

PLL_LOCK

0 : PLL is locked to BCK (default)

1 : PLL is unlocked to BCK

BCK_CLOCK_STABLE

0 : BCK rate stable (default)

1 : BCK rate unstable

BCK_VALID

0 : BCK stable and match with

BCK_MODE setting (default)

1 : BCK unstable and miss match with

BCK_MODE setting

BCK_LOSS

0 : BCK no loss(default)

1 : BCK loss

LRCK_LOSS

0 : LRCK no loss(default)

1 : LRCK loss

0x03

SW_RESET

R/W

0 :

Chip doesn’t Software reset

(default)

1 : Chip reset by Software reset

6:4

Reserved

000

Reserved

AMPDS

R/W

Soft off mode enable

0 : Enter soft mode before off mode

(enable ramp control) (default)

1 : Enter off mode directly (disable

ramp control)

AMPE

R/W

Class-D enable

0 : Disable Class-D (default)

1 : Enable Class-D

SPKM

R/W

0 : Unmute (default)

1 : Force speaker mute (with ramp

control)

PWDN

R/W

Chip power down control

0 : Chip enable

1 : Chip power down (default)

RT5510WSC Datasheet(PDF) 37 Page - Richtek Technology Corporation

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