alc262w-vd2-gr Realtek Semiconductor Corporation, alc262w-vd2-gr Datasheet - Page 4

• Manufacturer Part Number: alc262w-vd2-gr
• Description: 4-channel Dac And 6-channel Adc High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

1.
2.
3.
4.
5.
6.
7.
4-Ch DAC and 6-Ch ADC High Definition Audio Code
2.1.
2.2.
4.1.
4.2.
4.3.
4.4.
5.1.
5.2.
5.3.
5.4.
5.5.
5.6.
6.1.
6.2.
6.3.
6.4.
7.1.
7.2.
7.3.
7.4.
7.5.
GENERAL DESCRIPTION ..............................................................................................................................................1
FEATURES .........................................................................................................................................................................3
SYSTEM APPLICATIONS...............................................................................................................................................5
BLOCK DIAGRAM ...........................................................................................................................................................6
PIN ASSIGNMENTS .......................................................................................................................................................10
PIN DESCRIPTIONS.......................................................................................................................................................13
HIGH DEFINITION AUDIO LINK PROTOCOL .......................................................................................................15
7.1.1.
7.1.2.
7.2.1.
7.2.2.
7.2.3.
7.2.4.
7.2.5.
7.3.1.
7.3.2.
7.3.3.
7.4.1.
7.4.2.
7.5.1.
7.5.2.
H
S
ALC262 A/B V
ALC262 C V
ALC262 D V
A
ALC262 A/B V
G
ALC262 C V
G
ALC262 D V
G
D
A
F
P
L
F
R
V
P
OFTWARE
ILTER
OWER
RAME
OWER
INK
ESET AND
ARDWARE
NALOG
REEN
REEN
REEN
IGITAL
NALOG
ERB AND
Signal Definitions .................................................................................................................................................16
Signaling Topology...............................................................................................................................................17
Outbound Frame – Single SDO............................................................................................................................18
Outbound Frame – Multiple SDO ........................................................................................................................19
Inbound Frame – Single SDI ................................................................................................................................20
Inbound Frame – Multiple SDI ............................................................................................................................21
Variable Sample Rates .........................................................................................................................................21
Link Reset .............................................................................................................................................................24
Codec Reset ..........................................................................................................................................................25
Codec Initialization Sequence ..............................................................................................................................26
Command Verb Format........................................................................................................................................27
Response Format..................................................................................................................................................27
ALC262 A/B/C Versions .......................................................................................................................................28
ALC262 D Version ...............................................................................................................................................29
S
/R
IGNALS
/G
P
P
P
C
M
ACKAGE AND
ACKAGE AND
ACKAGE AND
I/O P
I
I/O P
OMPOSITION
EFERENCE
ROUND
ANAGEMENT
NPUT
R
F
I
F
NITIALIZATION
ESPONSE
EATURES
ERSION
ERSION
ERSION
ERSION
EATURES
INS
INS
............................................................................................................................................................15
/O
ERSION
ERSION
........................................................................................................................................................14
.......................................................................................................................................................13
UTPUT
......................................................................................................................................................13
....................................................................................................................................................14
....................................................................................................................................................7
....................................................................................................................................................8
..................................................................................................................................................11
..................................................................................................................................................12
F
..................................................................................................................................................4
................................................................................................................................................18
V
V
V
...............................................................................................................................................28
ORMAT
................................................................................................................................................3
................................................................................................................................................6
..............................................................................................................................................10
ERSION
ERSION
ERSION
U
NIT
.......................................................................................................................................24
.....................................................................................................................................9
..................................................................................................................................27
I
I
I
Table of Contents
DENTIFICATION
DENTIFICATION
DENTIFICATION
......................................................................................................10
......................................................................................................11
......................................................................................................12
iv
Track ID: JATR-1076-21
ALC262 Series
Datasheet
Rev. 1.9