AV2816A_技术文档

A^{PLUS 巨華積体電路股份有限公司}

AVxx16 Series

ꢀ GENERAL DESCRIPTION:

The AVH316B, AVH316C, AVH316D, AV0716C, AV0716D, AV1416D, AV2116A, AV2816A is a single-chip synthesizing CMOS VLSI that can synthesize voice

up to 3.5,7,14,21,28 seconds using APLUS qualified coding algorithm (LOGPCM).

Customer speech data will be edited and programmed into ROM by changing one mask during one mask during the device fabrication.

ꢀ FEATURES:

1. Single power supply can operate from 2.4v through 5v.

2. The total voice duration is about 3.5,7,14,21,28,42 seconds could be partitioned up to 16 voice sections.

Each voice section could have 4 playing lengths; the longest one is the origional voice+mute length.

3. Voice + mute length could up to 22 seconds ( 11 seconds in AVH316 ) (6k sampling rate) for each voice section.

4. One 112 voice-steps table, could be partitioned up to 16 subtables of steps.

5. 5 mask option of playback speed : 1> 4.3K ; 2> 5.0K ; 3> 6.0K ; 4> 7.5K ; 5> 10.0K ( Hz )

6. 1 trigger input (TG): with resistive schmitt input (270K---1M) for CDS interface.

sequential function : once the input was triggered sequentially the device will response by one subtable of voice_step

sequentiallyandcyclically,fromsubtable_m(m=1-16)touserdefinedsubtable_n(n=1-16).

random function : Once the input was trigger , the device will response from subtable_m ( m: 1 - 16 ) to subtable_n

( n: 1 - 16 ) at random .

snooze function : use 2 subtables : 1st stores ringing voice , playing when time's up.

2nd stores ( greeting sound + ) snooze time .

7.Has two debounce time : 10 ms, 50 us. with following mask option

A>50us B>10ms C>IO1(VDD-50us,GND-10ms) D>IO2(VDD-50us,GND-10ms) E>IO3(VDD-50us,GND-10ms)

C,D,E;could only be selected when IO1,IO2,IO3 are mask_option as control input .

8. Automatic Rosc selection : enable - the device will use external Rosc if it has external Rosc ; the device will use internal Rosc

automatically if it hasn't external Rosc . ( It must be determined before operation )

disable - use external Rosc only . IO2 - VDD : disable

Internal Rosc options : (mask option)

GND : enable

For VH316B ,AVH316C ,AVH316D ,AV0716C ,AV0716D ,AV1416D ,AV2116A , AV2816A :

playback

A

B

C

D

E

F

G

H

I

J

K

L

M

speed(khz)

4.3

5

8.9

8.6

10

12

15

20

7.9

9.2

7

6.3

7.3

8.8

11

5.8

6.8

5.4

6.3

5.1

5.9

4.7

5.5

6.6

8.3

11

4.3

5

4.1

4.8

5.7

7.1

9.5

3.9

4.6

5.5

6.9

9.2

3.6

4.2

5

6.3

8.3

10.3

12.4

15.5

20.7

8.2

6

11

9.8

12.3

16.3

8.1

7.5

7.1

6

7.5

10

13.8

18.3

10.1

13.5

9.4

12.5

8.9

11.8

7.5

10

14.7

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9. Playing mode :EDGEL/LEVEL , HOLD/UNHOLD , RETRIGGER/IRRETRIGGER with following mask options :

EDGE/LEVEL

HOLD/UNHOLD

RETRIGGERING/IRRETRIGGER

A>IRRETRIGGER

A>EDGE

A>HOLD

B>LEVEL

B>UNHOLD

B>RETRIGGER

C>IO1(VDD-edge.GND-level)

D>IO2(VDD-edge.GND-level)

E>IO3(VDD-edge.GND-level)

C>IO1(VDD-hold,GND-unhold)

D>IO2(VDD-hold,GND-unhold)

E>IO3(VDD-hold,GND-unhold)

C>IO1(VDD-irretrigger,GND-retrigger)

D>IO2(VDD-irretrigger,GND-retrigger)

E>IO3(VDD-irretrigger,GND-retrigger)

C, D, E could only be selected when IO1,IO2,IO3 are mask_option as control input .

10. 3 I/O PINS WITH FOLLOWING OPTIONS:

*IO1

*IO2

*IO3

A>COUT B>STOPH C>STOPL

D>BUSYH E>BUSYL F>6HZ

A>PWM1 B>STOPH C>STOPL

D>BUSYH E>BUSYL F>6HZ

A>PWM2 B>STOPH C>STOPL

D>BUSYH E>BUSYL F>6HZ

G>DYNA1/4 H>DYN2/4 I>DYN3/4 G>DYNA1/4 H>DYN2/4 I>DYN3/4 G>DYNA1/4 H>DYN2/4 I>DYN3/4

J>USEDAS CONTROLINPUT J>USEDASCONTROLINPUT J>USEDASCONTROLINPUT

Item_F : 0.75Hz or 1.5Hz or 3Hz or 6Hz(mask option)

Item_B~I : with one subtable enable status option for IO1, IO2, IO3.

COUT : 3 current output levels, with 4 mask options (1.5mA;3mA;4.5mA;IO3<GND-3mA,VDD-4.5mA>).

PWM1, PWM2 : must be selected on the same time ,direct driving buzzer or 8 or 32 or 64 ohm speaker.

STOPH, STOPL : 40 ms high/low output when device stop playing.(drive 1.8 mA,sink 10mA;3v).

BUSYH, BUSYL : high/low output during device playing (drive 1.8 mA,sink 10mA;3v).

6Hz/3Hz, DYNA1/4, 2/4, 3/4 : LED driving. (drive 1.8 mA, sink 10mA;3v)

Used as control input : internal pull GND (0.5uA,3V)

For all the IO options : the dynamic should choice same level.

If IO2 and IO3 are both at 6Hz(3Hz), they will flash alternatively.

When used as control input, they could be used to control following options by bonding or toggle switch.

EDGE/LEVEL, HOLD/UNHOLD, RETRIGGER/IRRETRIGGER, DEBOUNCE 10ms/50us

ꢁ ㆒般規格:

AVH316B ,AVH316C ,AVH316D ,AV0716C ,AV0716D ,AV1416D ,AV2116A,AV2816A 乃㆒單晶片CMOS

VLSI語音合成器，它以LOGPCM編碼方式，合成長達3.5、7、14、21、28、42 秒之語音。藉由製造過程㆗更換

光罩，將客戶需要之語音資料編寫入ROM㆗。

ꢁ 特性：

1. 單㆒工作電壓範圍為2.4 - 5 伏特。

2. 語音總長度可達3.5、7、14、21、28、42秒，且可被分割成16語音段(section)，每段長度可不

同。每㆒語音段有㆕種不同播放時間的選擇，但是任何㆒種播放時間皆不可長於原段的 (語

音+靜音)時間。

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AVxx16 Serie

3. 其㆗每㆒語音段的長度 (語音+靜音時間) 最多可達22秒( 11秒in AVH316 )。 (在6kHz取樣頻

率㆘)

4. 具有112個語音格(VOICE - STEPS)，可規劃成16語音組(subtable)。

5. 5種播放速度:：1>4.3k ; 2>5k ; 3>6k ; 4>7.5k ; 5>10k Hz

6. 單鍵觸發(TG)：內含電阻式史密特輸入(270K-1M)提供光敏電阻(CDS)使用。

順序觸發 (SEQUENTIAL)：㆒經觸發將由語音組(subtable) 1 至設定之語音組 (subtable

n ; n=1 - 16 )每次觸發播放㆒組按順序循環播放。

隨機觸發(RANDOM)：㆒經觸發將由設定第m語音組 (m由光罩選擇)至第n語音組(n由

光罩選擇) 每次觸發播放㆒語音組, 按不規則播放。

貪睡功能 (SNOOZE)：使用㆓個語音,語音組1 儲存時間到達時的鬧鈴聲音，語音組2

儲存聲音和貪睡時間

7. 防止誤動作(DEBOUNCE)時間：10ms-提供㆒般手動操作, 50us-提供跳動開關使用, 以㆘選擇。

A>50us , B>10ms , C>IO1(VDD-50us,GND-10ms) , D>IO2(VDD-50us,GND-10ms) ,

E>IO3(VDD-50us,GND-10ms) ,

選擇C,D,E 時,IO1,IO2,IO3須選擇為控制輸入

8. 自動選擇振盪電阻(光罩選擇):

A). 致能 - 如果有接外部振盪電阻,則優先使用外部振盪電阻;如果沒有,則使用內部已選擇

之振盪電阻(振盪電阻的狀態須在觸發前決定）。

B). 非致能 - 只能使用外部振盪電阻。

C). IO2控制輸入：VDD - 非致能；GND - 致能。

D). 內部振盪電阻選擇 (光罩選擇)：

For AVH316B ,AVH316C ,AVH316D ,AV0716C ,AV0716D ,AV1416D ,AV2116A ,AV2816A :

電阻選選擇

振

盪

播

A

B

C

D

E

F

G

H

I

J

K

L

M

放

器

項

選

速

度

4.3

5

8.9

8.6

10

12

15

20

7.9

9.2

7

6.3

7.3

8.8

11

5.8

6.8

5.4

6.3

5.1

5.9

4.7

5.5

6.6

8.3

11

4.3

5

4.1

4.8

5.7

7.1

9.5

3.9

4.6

5.5

6.9

9.2

3.6

4.2

5

6.3

8.3

10.3

12.4

15.5

20.7

8.2

6

11

9.8

12.3

16.3

8.1

7.5

7.1

6

7.5

10

13.8

18.3

10.1

13.5

9.4

12.5

8.9

11.8

7.5

10

14.7

9. 觸發模式的光罩選擇：

邊緣觸發 / 位準觸發

(EDGE LEVEL)

保持 / 非保持

( HOLD / UNHOLD)

後段蓋前段 / 無後段蓋

前段

/

(RETRIGGER /

IRRETRIGGER)

□ 後段蓋前段

□ 邊緣觸發

□ 位準觸發

□ 保持

□ 非保持

□ 無後段蓋前段

□ I01 (VDD-邊緣觸發，GND-位準觸發)

□ I02 (VDD-邊緣觸發，GND-位準觸發)

□ I03 (VDD-邊緣觸發，GND-位準觸發)

□ I01 (VDD-保持，GND-非保持)

□ I02 (VDD-保持，GND-非保持)

□ I03 (VDD-保持，GND-非保持)

□ I01(VDD-後段蓋前段,GND-

無後段蓋前段)

□ I02(VDD-後段蓋前段,GND-

無後段蓋前段)

□ I03(VDD-後段蓋前段,GND-

無後段蓋前段)

※ 選擇C,D,E 時,IO1,IO2,IO3須選擇為控制輸入。

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AVxx16 Serie

10.㆔個I/O PINS 有以㆘選擇：

□ IO1的選擇

A) COUT聲音輸出

B) 停止播放時送出高位準脈衝.

C) 停止播放時送出低位準脈衝.

D) 播放時送出高位準訊號.

E) 播放時送出低位準訊號.

F) LED 6HZ閃爍.

□ IO2的選擇

A) PWM1聲音輸出

B)停止播放時送出高位準脈衝.

C) 停止播放時送出低位準脈衝.

D) 播放時送出高位準訊號.

E) 播放時送出低位準訊號.

F) LED 6HZ閃爍.

□ IO3的選擇

A) .PWM2聲音輸出

B)停止播放時送出高位準脈衝.

C) 停止播放時送出低位準脈衝.

D) 播放時送出高位準訊號.

E) 播放時送出低位準訊號.

F) LED 6HZ閃爍.

G) LED動態 1/4位準訊號.

H) LED動態 2/4位準訊號.

I) LED動態 3/4位準訊號.

J) 控制輸入

G) LED動態 1/4位準訊號.

H) LED動態 2/4位準訊號.

I) LED動態 3/4位準訊號.

J) 控制輸入

G) LED動態 1/4位準訊號.

H) LED動態 2/4位準訊號.

I) LED動態 3/4位準訊號.

J) 控制輸入

第 F 項: 可選擇為LED 0.75Hz閃爍或為LED 1.5Hz閃爍或為LED 3Hz閃爍

或為LED 6Hz閃爍。

第 B – I 項:㆒組狀態致能選擇, 可由光罩選擇IO1, IO2及IO3對每㆒語音組(subtable)致能或非

致能。

COUT：3種電流輸出, 4種光罩選擇 (1.5mA，3.0mA，4.5mA， IO3<GND-3mA,VDD-4.5mA> )

PWM1、PWM2須同時選擇，可驅動 buzzer 或 8、32、64 ohm speaker。

IO1、IO2及IO3為控制輸入時，有㆒內部到㆞路徑(0.5uA，3v)。

若IO1 - IO3同時選擇 LED動態位準訊號.，須選擇同㆒位準。

如IO2和IO3選擇相同LED 6HZ(3HZ)之狀態輸出時它們將交互閃爍。

IO1、IO2及IO3為控制輸入時，可控制以㆘功能：

EDGE/LEVEL, HOLD/UNHOLD, RETRIGGER/IRRETRIGGER, DEBOUNCE 10ms/50us

ꢁ BLOCK DIAGRAM:

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AVxx16 Serie

ꢁ PIN DESCRIPTION :

PAD NAME

VDD

PIN ATTR.

FUNCTION

POWER

POSITIVE POWER SUPPLY.

OSC

I

OSCILLATOR INPUT (300K ohm CONNECT TO VDD).

TEST PAD,FOR PRODUCTION TESTING (TEST HIGH FOR TESTING)

TRIGGER INPUT, INTERNAL PULL LOW (HIGH ACTIVE).

AUDIO SIGNAL; STATUS OUTPUT; CONTROL INPUT.

NEGATIVE POWER SUPPLY.

TEST

TG

IO1,IO2,IO3

VSS

I/O

POWER

ꢁ ABSOLUTE MAXIMUM RATING :

SYMBOL

VDD~VSS

VIN (FOR ALL INPUT)

VOUT (FOR ALL OUTPUT)

T (OPERATING)

RATING

-0.5~+7.0

VSS-0.3<VIN<VDD+0.3

GND<VOUT<VDD

0~+70

UNIT

V

℃

T (STORAGE)

-25~+75

℃

ꢁ DC CHARACTERISTICS :

SYMBOL

VDD

Isb

PARAMETER

MIN.

2.4

TYP.

3

MAX.

5

UNIT

V

CONDITION

OPERATING VOLTAGE

SUPPLY

CURRENT

STANDBY

OPERATING

0.1

uA

VDD=3V ,I/O OPEN

(WITH Rosc)

Iop

200

Iih

TG

5

0

uA

VDD=3V

Iil

Ico

IO1 USE AS

-1.2

-2.4

-3.6

-1.5

-3

-1.8

-3.6

-5.4

0.5

mA

VDD=3V, V O/P=0.7V

CURRENT OUT

(FULL SCALE)

-4.5

Iih

Iil

IO1,IO2,IO3

USE AS

uA

VDD=3V

0

CONTROL INPUT

IO1,IO2,IO3

Ioh

min:-0.9

max:-1.4

10

mA

VDD=3V, V O/P=0V

USE AS STATUS OUTPUT

DURING OPERATING

Iol

dF/F

8

-10

12

10

VDD=3V, V O/P=3V

Fosc(3v)-Fosc(2.4v)

Fosc (3v)

VDD=3V,Rosc=300K

(Rosc=180K in AV1416 )

FREQUENCY

%

STABILITY

dF/F

Fosc VARIATION

-10

10

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AVxx16 Serie

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APPLICATION CIRCUIT:

A> IO1 -- COUT ; IO2 -- LED ; IO3 -- CONTROL INPUT.

Rosc

busy,3Hz,6Hz,or dynamic

VDD

IO2

IO1

TG

LED

S ( 8 ohm SPEAKER )

IO3

T ( 8050 )

GND

B> IO1 -- LED ; IO2,IO3 --8,32,64 ohm SPEAKER OR BUZZER.

Rosc

VDD

busy,3Hz,6Hz,or dynamic

IO1

IO2

TG

LED

IO3

GND

S (BUZZER OR 8,32,64 ohm SPEAKER )

C> IO1 -- COUT ; IO2,IO3 -- 8,32,64 ohm SPEAKER OR BUZZER.

Rosc

S ( 8 ohm SPEAKER )

T ( 8050 )

VDD

IO1

IO2

TG

IO3

GND

S (BUZZER OR 8,32,64 ohm SPEAKER )

1>Rosc=300K ohm ( Rosc=180K ohm in AMA140A ) ( typical ) , or use internal Rosc ( it must be determined before operation )

Tbata=130( typical )

NOTE:

2>BUZZER:resonant frequency should around 1KHz.

3>Input switch could be replace by CDS.

4>COUT,PWM1,PWM2 are tristate during standby.

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APPLICATION CIRCUITS :

D > SNOOZE FUNCTION

timer switch

Rosc

S ( 8 ohm SPEAKER )

OSC

TG

VDD

IO1

T ( 8050 )

IO2

IO3

( normal on switch )

GND

( BUZZER or 8 , 32 , 64 ohm SPEAKER )

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ꢁ DIE SIZE:

PRODUCT

AVH316B

AVH316C

AVH316D

AV0716C

AV0716D

AV1416D

AV2116A

AV2816A

X

Y

PAD Size ( um^2 )

Substrate

UNIT

um

1450

1080

80 * 80

GND

1470

1100

80 * 80

um

1450

1470

1230

1250

1610

1970

2370

80 * 80

GND

um

PIN NAME

NO.

AVH316B

AVH316C

AVH316D

AV0716C

AV0716D

AV1416D

AV2116A

X

Y

X

Y

X

Y

X

Y

-606.1

-485.2

-364.3

-243.4

-116.8

43.8

-197.4

-378.9

-354.3

-374.2

-354.3

-606.1

-485.2

-364.3

-243.4

-116.8

43.8

-278

-606.1

-485.2

-364.3

-243.4

-116.8

43.8

-455.2

-636.7

-612.1

-631.9

-612.1

-606.1

-485.2

-364.3

-243.4

-116.8

43.8

-637.5

-819.1

-794.4

-814.3

-794.4

1

2

VDD1

OSC

TEST

TG

459.5

434.8

454.8

434.8

3

4

5

IO1

6

VDD

IO2

GND

GND1

IO3

7

274

8

354.6

574.9

354.6

574.9

354.6

574.9

354.6

574.9

9

10

AV2816A

NO.

NAME

X

Y

-606.1

-485.2

-364.3

-243.4

-116.8

43.8

274

354.6

574.9

-823.9

-1005.5

-975.4

-995.3

-975.4

1

2

3

4

5

6

7

8

9

VDD1

OSC

TEST

TG

IO1

VDD

IO2

GND

GND1

IO3

10

ꢁ

NOTE : ( 1 ) . All data and specifications are subject to change without notice .

( 2 ) . Both VDD and VDD1 be connected to positive power supply ; GND and GND1 be connected to

negative power supply for avoid power supply noise during operation .

( 3 ) . 0.1 uf capacitor be connected between positive and negative power supply were subjected for operating

stability.

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Page 9 / 9

2002-Rev.2


型号：	AV2816A
厂家：	APLUS INTERGRATED CIRCUITS
描述：	single-chip synthesizing CMOS VLSI 单芯片合成CMOS VLSI
文件：	总9页 (文件大小：250K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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