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AVH316B Dataheets PDF



Part Number AVH316B
Manufacturers Apuls Intergrated Circuits
Logo Apuls Intergrated Circuits
Description single-chip synthesizing CMOS VLSI
Datasheet AVH316B DatasheetAVH316B Datasheet (PDF)

APLUS 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..

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APLUS 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 sequentially and cyclically , from subtable_m ( m= 1 -16 ) to user defined subtable_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) C,D,E;could only be selected when IO1,IO2,IO3 are mask_option as control input . E>IO3(VDD-50us,GND-10ms) 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 speed(khz) 4.3 5 6 7.5 10 A 8.9 10.3 12.4 15.5 20.7 B 8.6 10 12 15 20 C 7.9 9.2 11 13.8 18.3 D 7 8.2 9.8 12.3 16.3 E 6.3 7.3 8.8 11 14.7 F 5.8 6.8 8.1 10.1 13.5 G 5.4 6.3 7.5 9.4 12.5 H 5.1 5.9 7.1 8.9 11.8 I 4.7 5.5 6.6 8.3 11 J 4.3 5 6 7.5 10 K 4.1 4.8 5.7 7.1 9.5 L 3.9 4.6 5.5 6.9 9.2 M 3.6 4.2 5 6.3 8.3 www.aplusinc.com.tw Page 1 / 9 2002-Rev.2 APLUS EDGE/LEVEL A>EDGE B>LEVEL HOLD/UNHOLD A>HOLD B>UNHOLD C>IO1(VDD-hold,GND-unhold) D>IO2(VDD-hold,GND-unhold) E>IO3(VDD-hold,GND-unhold) RETRIGGERING/IRRETRIGGER A>IRRETRIGGER B>RETRIGGER C>IO1(VDD-irretrigger,GND-retrigger) D>IO2(VDD-irretrigger,GND-retrigger) E>IO3(VDD-irretrigger,GND-retrigger) AVxx16 Serie 9. Playing mode :EDGEL/LEVEL , HOLD/UNHOLD , RETRIGGER/IRRETRIGGER with following mask options : C>IO1(VDD-edge.GND-level) D>IO2(VDD-edge.GND-level) E>IO3(VDD-edge.GND-level) 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 A>COUT B>STOPH C>STOPL D>BUSYH G>DYNA1/4 E>BUSYL F>6HZ H>DYN2/4 I>DYN3/4 * IO2 A>PWM1 B>STOPH D>BUSYH G>DYNA1/4 C>STOPL * IO3 A>PWM2 D>BUSYH B>STOPH C>STOPL E>BUSYL F>6HZ I>DYN3/4 E>BUSYL F>6HZ H>DYN2/4 I>DYN3/4 G>DYNA1/4 H>DYN2/4 J>USED AS CONTROL INPUT J>USED AS CONTROL INPUT J>USED AS CONTROL INPUT 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). 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: AVH316B ,AVH316C ,AVH316D ,AV0716C ,AV0716D ,AV1416D ,AV2116A,AV2816A ㆒CMOS VLSI,LOGPCM,3.5、7、14、21、28、42 。㆗ ,ROM㆗。 : 1. ㆒2.4 - 5 。 2. 3.5、7、14、21、28、42,16(section), 。 ㆒㆕,㆒ ( +)。 www.aplusinc.com.tw Page 2 / 9 2002-Rev.2 APLUS AVxx16 Serie 3. ㆗㆒ (+) 22( 11in AVH316 )。 (6kHz ㆘) 4. 112(VOICE - STEPS),16(subtable)。 5. 5::1>4.3k ; 2>5k ; 3>6k ; 4>7.5k ; 5>10k Hz 6. (TG):(270K-1M)(CDS)。 (SEQUENTIAL):㆒(subtable) 1 (subtable n ; n=1 - 16 )㆒。 (RANDOM):㆒m (m)n(n ) ㆒, 。 (SNOOZE):㆓,1 ,2 7. (DEBOUNCE):10ms-㆒, 50us-, ㆘。 A>50us , B>10ms , C>IO1(VDD-50us,GND-10ms) , D>IO2(VDD-50us,GND-10ms) , E>I.


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