STAC9707T datasheet(3/49 Pages) HYNIX

部品番号	STAC9707T

部品情報	Multimedia Audio Codec for AC97

Download	49 Pages

Scroll/Zoom	100%

メーカー	HYNIX [Hynix Semiconductor]

ホームページ	http://www.skhynix.com/kor/main.do

Logo

3 / 49 page

SigmaTel, Inc

STAC9704/7

3

10/02/98

Table of Contents

General Description

1

Ordering Information

2

1. PIN/SIGNAL Descriptions

8

1.1 Digital I/O

8

1.2 Analog I/O

9

1.3 Filter and Voltage References

10

1.4 Power and Ground Signals

11

2. AC-Link

11

2.1 Clocking

12

2.2 Reset

12

3. Digital Interface

12

3.1 AC-link Digital Serial Interface

Protocol

12

3.1.1 AC-link Audio Output Frame

(SDATA_OUT)

14

3.1.1.1 Slot 1: Command Address Port

16

3.1.1.2 Slot 2: Command Data Port

16

3.1.1.3 Slot 3: PCM Playback Left

Channel

16

3.1.1.4 Slot 4: PCM Playback Right

Channel

17

3.1.1.5

Slots 5-12: Reserved.

17

3.1.2 AC-link Audio Input Frame

(SDATA_IN)

17

3.1.2.1 Slot 1: Status Address Port

19

3.1.2.2 Slot 2: Status Data Port

19

3.1.2.3 Slot 3: PCM Record Left

Channel

19

3.1.2.4 Slot 4: PCM Record Right

Channel

19

3.1.2.5 Slots 5-12: Reserved

20

3.2 AC-link Low Power Mode

20

3.2.1 Waking up the AC-Link

21

4. STAC9704/7 Mixer

21

4.1 Mixer Input.

23

4.2 Mixer Output

23

4.3 PC Beep Implementations

23

4.4 Mixer Registers

24

4.4.1 Reset Register

25

4.4.2 Play Master Volume Registers

25

4.4.3 PC Beep Register

25

4.4.4 Analog Mixer Input Gain

26

4.4.5 Record Select Control

26

4.4.6 Record Gain Registers

28

4.4.7 General Purpose Register

28

4.4.8 3D Control Register

29

4.4.9 Powerdown Control/Status

29

5. Low Power Modes

30

6. Testability

32

7. AC Timing Characteristics

32

7.1 Cold Reset.

32

7.2 Warm Reset

33

7.3 Clocks

34

7.4 Data Setup and Hold

35

7.5 Signal Rise and Fall Times

36

7.6 AC-link Low Power Mode Timing

36

7.7 ATE Test Mode

37

8. Electrical Specifications

38

8.1 Absolute Maximum Ratings

38

8.2 Recommended Operating Conditions 38

8.3 Power Consumption

39

8.4 AC link Static Digital Specifications 39

8.5 9704 Analog Performance

Characteristics

40

8.6 9707 Analog Performance

Characteristics

42

APPENDIX A

44

APPENDIX B

45

同様の部品番号 - STAC9707T

メーカー	部品番号	データシート	部品情報
List of Unclassifed Man...	STAC9708	247Kb / 56P	Multi-Channel AC97 Codec With Multi-Codec Option
List of Unclassifed Man...	STAC9708T	247Kb / 56P	Multi-Channel AC97 Codec With Multi-Codec Option

More results

同様の説明 - STAC9707T

メーカー	部品番号	データシート	部品情報
Asahi Kasei Microsystem...	AK4544A	381Kb / 35P	AC97 MULTIMEDIA AUDIO CODEC WITH SRC
Wolfson Microelectronic...	WM9701A	192Kb / 24P	Low Power AC97 Multimedia Audio Codec
Winbond	W83971D	494Kb / 58P	AC97 AUDIO CODEC
Wolfson Microelectronic...	WM9712L	725Kb / 77P	AC97 Audio and Touchpanel CODEC
	WM9705	496Kb / 55P	Multimedia AC97 CODEC with Integrated Touch Screen Controller
	WM9708	205Kb / 28P	AC97 Revision 2.1 Audio Codec
	WM9703	239Kb / 30P	AC97 Revision 2.1 Audio Codec
	WM8993	2Mb / 229P	Audio Hub CODEC for Multimedia Phones
YAMAHA CORPORATION	YMF752	105Kb / 14P	AC97 Rev2.1 Audio CODEC with SRC
Asahi Kasei Microsystem...	AK4545	363Kb / 33P	AC97 AUDIO CODEC WITH SRC AND DIT