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Datasheet ALC883-GR PDF ( 特性, スペック, ピン接続図 )

部品番号 ALC883-GR
部品説明 7.1 + 2 Channel HD Audio Codec
メーカ Realtek Microelectronics
ロゴ Realtek Microelectronics ロゴ 
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ALC883-GR Datasheet, ALC883-GR PDF,ピン配置, 機能
ALC883-GR
ALC883DD-GR
7.1+2 CHANNEL HIGH DEFINITION AUDIO CODEC
www.DataSheet.co.kr
DATASHEET
Rev. 1.3
15 June 2007
Track ID: JATR-1076-21
Realtek Semiconductor Corp.
No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan
Tel.: +886-3-578-0211. Fax: +886-3-577-6047
www.realtek.com.tw
Datasheet pdf - http://www.DataSheet4U.net/

1 Page



ALC883-GR pdf, ピン配列
ALC883 Series
Datasheet
Table of Contents
1. General Description .................................................................................................... 1
2. Features ........................................................................................................................ 2
2.1. HARDWARE FEATURES.....................................................................................................................2
2.2. SOFTWARE FEATURES ......................................................................................................................3
3. System Applications .................................................................................................... 3
4. Block Diagram ............................................................................................................. 4
4.1. ANALOG INPUT/OUTPUT UNIT .........................................................................................................5
5. Pin Assignments........................................................................................................... 6
5.1. GREEN PACKAGE AND VERSION IDENTIFICATION ............................................................................6
6. Pin Descriptions........................................................................................................... 7
6.1. DIGITAL I/O PINS .............................................................................................................................7
6.2. ANALOG I/O PINS.............................................................................................................................7
6.3. FILTER/REFERENCE ..........................................................................................................................8
6.4. POWER/GROUND ..............................................................................................................................8
7. High Definition Audio Link Protocol ........................................................................ 9
7.1. LINK SIGNALS ..................................................................................................................................9
7.1.1. Signal Definitions ....................................................w.ww.D.ataSh.eet.c.o.kr.........................................................................................10
7.1.2. Signaling Topology ............................................................................................................................................... 11
7.2. FRAME COMPOSITION.....................................................................................................................12
7.2.1. Outbound Frame – Single SDO............................................................................................................................12
7.2.2. Outbound Frame – Multiple SDOs.......................................................................................................................13
7.2.3. Inbound Frame – Single SDI ................................................................................................................................14
7.2.4. Inbound Frame – Multiple SDIs...........................................................................................................................15
7.2.5. Variable Sample Rates..........................................................................................................................................15
7.3. RESET AND INITIALIZATION............................................................................................................18
7.3.1. Link Reset .............................................................................................................................................................18
7.3.2. Codec Reset ..........................................................................................................................................................19
7.3.3. Codec Initialization Sequence ..............................................................................................................................20
7.4. VERB AND RESPONSE FORMAT.......................................................................................................20
7.4.1. Command Verb Format ........................................................................................................................................20
7.4.2. Response Format..................................................................................................................................................21
7.5. POWER MANAGEMENT ...................................................................................................................21
8. Supported Verbs and Parameters............................................................................ 23
8.1. VERB – GET PARAMETERS (VERB ID=F00H) .................................................................................23
8.1.1. Parameter – Vendor ID (Verb ID=F00h, Parameter ID=00h).............................................................................23
8.1.2. Parameter – Revision ID (Verb ID=F00h, Parameter ID=02h) ..........................................................................23
8.1.3. Parameter – Subordinate Node Count (Verb ID=F00h, Parameter ID=04h)......................................................24
8.1.4. Parameter – Function Group Type (Verb ID=F00h, Parameter ID=05h) ...........................................................24
7.1+2 Channel High Definition Audio Codec
iii
Track ID: JATR-1076-21 Rev. 1.3
Datasheet pdf - http://www.DataSheet4U.net/


3Pages


ALC883-GR 電子部品, 半導体
ALC883 Series
Datasheet
List of Tables
Table 1.
Table 2.
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Table 36.
Table 37.
Table 38.
Table 39.
Table 40.
Table 41.
Table 42.
Table 43.
Table 44.
Digital I/O Pins ...........................................................................................................................7
Analog I/O Pins...........................................................................................................................7
Filter/Reference...........................................................................................................................8
Power/Ground .............................................................................................................................8
Link Signal Definitions.............................................................................................................10
HDA Signal Definitions............................................................................................................10
Defined Sample Rate and Transmission Rate...........................................................................16
48kHz Variable Rate of Delivery Timing .................................................................................16
44.1kHz Variable Rate of Delivery Timing ..............................................................................17
40-Bit Commands in 4-Bit Verb Format...................................................................................20
40-Bit Commands in 12-Bit Verb Format.................................................................................20
Solicited Response Format .......................................................................................................21
Unsolicited Response Format ...................................................................................................21
System Power State Definitions ...............................................................................................21
Power Controls in NID 01h ......................................................................................................22
Powered Down Conditions .......................................................................................................22
Verb – Get Parameters (Verb ID=F00h) ...................................................................................23
Parameter – Vendor ID (Verb ID=F00h, Parameter ID=00h) ...................................................23
Parameter – Revision ID (Verb ID=F00h, Parameter ID=02h) ................................................23
Parameter – Subordinate Node Count (Verb ID=F00h, Parameter ID=04h)............................24
Parameter – Function Group Type (Verb ID=F00h, Parameter ID=05h) .................................24
Parameter – Audio Function Capabilities (Verb ID=F00h, Parameter ID=08h).......................25
Parameter – Audio Widget Capabilities (Verb ID=F00h, Parameter ID=09h) .........................25
Parameter – Supported PCM Size, Rates (Verbwww.DataSheet.co.kr ID=F00h, Parameter ID=0Ah) ......................26
Parameter – Supported Stream Formats (Verb ID=F00h, Parameter ID=0Bh) ........................27
Parameter – Pin Capabilities (Verb ID=F00h, Parameter ID=0Ch)..........................................28
Parameter – Amplifier Capabilities (Verb ID=F00h, Input Amplifier Parameter ID=0Dh) .....29
Parameter – Amplifier Capabilities (Verb ID=F00h, Output Amplifier Parameter ID=12h) ...29
Parameter – Connect List Length (Verb ID=F00h, Parameter ID=0Eh) ..................................30
Parameter – Supported Power States (Verb ID=F00h, Parameter ID=0Fh) .............................30
Parameter – Processing Capabilities (Verb ID=F00h, Parameter ID=10h) ..............................30
Parameter – GPIO Capabilities (Verb ID=F00h, Parameter ID=11h) ......................................31
Parameter – Volume Knob Capabilities (Verb ID=F00h, Parameter ID=13h) .........................31
Verb – Get Connection Select Control (Verb ID=F01h)...........................................................32
Verb – Set Connection Select (Verb ID=701h) .........................................................................32
Verb – Get Connection List Entry (Verb ID=F02h)..................................................................33
Verb – Get Processing State (Verb ID=F03h) ...........................................................................37
Verb – Set Processing State (Verb ID=703h)............................................................................37
Verb – Get Coefficient Index (Verb ID=Dh).............................................................................38
Verb – Set Coefficient Index (Verb ID=5h) ..............................................................................38
Verb – Get Processing Coefficient (Verb ID=Ch).....................................................................39
Verb – Set Processing Coefficient (Verb ID=4h)......................................................................39
Verb – Get Amplifier Gain (Verb ID=Bh) ................................................................................40
Verb – Set Amplifier Gain (Verb ID=3h)..................................................................................42
7.1+2 Channel High Definition Audio Codec
vi
Track ID: JATR-1076-21 Rev. 1.3
Datasheet pdf - http://www.DataSheet4U.net/

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