PLUS MAKE YOUR PRODUCTION A-PLUS VOICE aP89341 341sec aP89170 170

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PLUS MAKE YOUR PRODUCTION A-PLUS VOICE aP89341 341sec aP89170 170

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aP89341/170/085
PLUS MAKE YOUR PRODUCTION A-PLUS
VOICE aP89341 341sec aP89170 170sec aP89085 85sec
APLUS
INTEGRATED CIRCUITS INC.
Sales E-mail:
Address: F-10, Sec. Chenggung Rd., Taipei, Taiwan 115, R.O.C. (115) TEL: 886-2-2782-9266 FAX: 886-2-2782-9255 WEBSITE http: //www.aplusinc.com.tw
sales@aplusinc.com.tw
Support E-mail:
service@aplusinc.com.tw
FEATURES
Standard CMOS process. Embedded 8M/4M/2M EPROM.
aP89341/170/085
341/170/85 Voice Length 6KHz sampling 4-bit ADPCM compression. Maximum voice groups. Combination voice blocks extend playback duration. 7680 table entries available voice block combinations. User selectable ADPCM data compression Three triggering modes available (controlled input pins): Trigger Mode (M1=0, M0=0) trigger voice groups; trigger voice groups sequentially. Parallel Trigger Mode (M1=0, M0=1) S[8:1] services 8-bits address trigger voice groups with goes HIGH strobe address bits. Serial Command Mode (M1=1, M0=0) user commands clocked serially into chip which enable user fully control operation chip.
Voice Group Trigger Options: Edge Level; Hold Un-hold; Retrigger Non-retrigger. Whole Chip Options: Ramp No-ramp; Output Options; Long Short debounce time. Optional 16ms 65us 8KHz sampling rate) selectable debounce time HIGH stop playback once Three user programmable outputs STOP pulse, BUSY signal flashing LED. Built-in oscillator control sampling frequency with external resistor 2.2V 3.6V single power supply stand-by current Vout1 Vout2 drive speaker directly COUT drives speaker through external Development System support voice compilation.
DESCRIPTION
aP89341/170/085 series high performance Voice fabricated with Standard CMOS process with embedded 8M/4M/2M bits EPROM. store 341/170/85 voice message with 4-bit ADPCM compression 6KHz sampling rate. 8-bit also available user selectable option. Three trigger modes, simple trigger mode, Parallel trigger mode serial command mode, facilitate different user interface. User selectable triggering output signal options provide maximum flexibility various applications. Built-in resistor controlled oscillator, 8-bit current mode output direct speaker driving output minimize number external components. controlled programmer developing software available.
2009
aP89341/170/085
NAMES
(24-pin)
Playback Mode VOUT1 VOUT2 AVDD COUT AVSS OUT3 OUT2 OUT1 S1~S6
Program Mode AVDD ACLK AVSS DCLK IO0~IO5
Description Trigger (I/O with internal pull-down) Trigger (I/O with internal pull-down) Ground output drive speaker directly output drive speaker directly Supply voltage Analog supply voltage Supply voltage programming Oscillator input current output Analog ground Programmable output (I/O pin) Programmable output (I/O pin) Programmable output (I/O pin) Reset (input with internal pull-down) Trigger (I/O with internal pull-down) Mode select (input with internal pull-down) Mode select (input with internal pull-down) Trigger input (I/O with internal pull-down)
2009
DESCRIPTIONS
aP89341/170/085
Input Trigger Pins: Trigger Mode, used trigger first total Voice Groups Parallel Command Mode, serve Voice Group address inputs Voice Groups with MSB. Serial Command Mode, Chip Select (SC) initiate command input. Serial Clock (SCK) which clocks input command data bits into chip. Data (DI) which command data bits shifted input into chip. Programming Mode, used data pins. Input Trigger Pin: Trigger Mode, this trigger trigger playback Voice Groups sequentially. Parallel Command Mode, this used address strobe latch Voice Group address input starts voice playback. Programming Mode, this used signal. AVDD Power Supply Pins: These pins must connected together positive power supply. AVSS Power Ground Pins: These pins must connected power ground. Operating Mode Setting Pins: M1=0, M0=0 chip into Trigger Mode M1=0, M0=1 chip into Parallel Command Mode M1=1, M0=0 chip into Serial Command Mode M1=1, M0=1 chip into Programming Mode VOUT1 VOUT2 Digital output pins which drive speaker buzzer directly voice playback. During voice playback, external resistor connect between this sampling frequency. Programming Mode, this ACLK input signal. During voice playback, this must connected together with positive power supply voltage. Programming Mode, this connected separate 6.5V power supply voltage EPROM programming. OUT1, OUT2 OUT3 Trigger Mode Parallel Command Mode, these pins user programmable pins STOP pulse, BUSY signals. Serial Command Mode, OUT1, OUT2 OUT3 fixed BUSY, POUT FULL status output which tell status chip operation. POUT further configurable BUSYB, 16Hz, EMPTY FULLB). During programming, OUT1 serves while OUT2 serves (serial data IO). COUT Analog 8-bit current mode output voice playback Chip reset playback mode DCLK programming mode.
2009
VOICE SECTION COMBINATIONS
aP89341/170/085
Voice files created base developing system stored built-in EPROM aP89341/170/085 chip number fixed length Voice Blocks. Voice Blocks then selected grouped into Voice Groups playback. Voice Groups allowed. Voice Block Table used store information combinations Voice Blocks then group them together form Voice Group. Chip Memory size Voice Block Max. Voice Group Voice Table entries Voice Length 6KHz 4-bit ADPCM) aP89341 bits 2016 7680 aP89170 bits 7680 aP89085 bits 7680
Example Voice Block Combination Assume here have three voice files, they "How You?", Sound Effect Music. Each voice file divided into number fixed length Voice Block stored into memory. Voice File "How You?" stored Voice Block B12. Voice File Sound Effect stored Voice Block B15. Voice File Music Voice Block B40. Voice Blocks grouped together using Voice Table form Voice Group playback: Group Group Group Group Group Voice Group contents "How You?" Sound Effect "How You?" "How You?" Music Music Voice Table Entries
Voice Data Compression
Voice File data stored on-chip EPROM either 4-bit ADPCM 8-bit format. Voice data stored 4-bit ADPCM provides data compression which save memory space. other hand, voice data stored 8-bit format means data compression employed voice playback quality will better.
2009
Programmable Options
aP89341/170/085
Trigger Mode (M1=0; M0=0) Parallel Trigger Mode (M1=0; M0=1), user select different trigger functions output signals sent from pins OUT1, OUT2 OUT3. Options that affect Voice Group playback called Whole Chip Options. Options that only affect playback individual Voice Group called Group Options. Whole Chip Options Long (16ms) short (65us) debounce time 8KHz sampling rate. Ramp-up-down enable disable: When COUT used playback, Ramp-up-down should enabled. This function eliminates `POP' noise begin voice playback. When VOUT1 VOUT2 used drive speaker directly, Ramp-up-down should disabled.
Fig. Ramp-up-down Enable
Fig.2 Ramp-up-down Disable
Output Options: This option sets three output pins OUT1, OUT2 OUT3 send different signals during voice playback. Four settings allowed: OUT1 Option Option Option Option LED1 STOP LED1 LED1 OUT2 LED2 LED1 BUSY BUSY OUT3 BUSY LED2 STOP BUSYB
Note: BUSY reset associated with each Voice Block. Stop plus must enable order have STOP plus come playback.
Fig. Output waveforms
2009
Group Options
aP89341/170/085
User selectable options that affect each individual group called Group Options. They are: Edge Level trigger Unholdable Holdable trigger Re-triggerable non-retriggerable Stop pulse disable enable
Fig. Fig. show voice playback with different combination triggering mode relationship between outputs voice playback.
Fig. Level, Unholdable, Non-retriggerable
Fig. Level Holdable
Fig. sequential trigger with Level Holdable Unholdable
2009
aP89341/170/085
Fig. Edge, Unholdable, Non-retrigger
Fig. Edge, Holdable
Fig. sequential trigger with Edge Holdable Unholdable
TRIGGER MODES
There three trigger modes available aP89341/170/085 series which determined setting pins logic HIGH LOW. Trigger Mode (M1=0; M0=0); Parallel Trigger Mode (M1=0; M0=1); Serial Command Mode (M1=1; M0=0);
2009
Trigger Mode (M1=0, M0=0)
aP89341/170/085
With this trigger mode, beginning Voice Groups triggered setting HIHG different combinations. Each Voice Group have only independent trigger options (See Fig. trigger options definition). maximum Voice Groups available. 33rd 254th Voice Groups only triggered sequentially with (See Fig. setting triggering 32nd Voice Groups follow: Voice Group HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH
Note: represents open connection
2009
Parallel Trigger Mode (M1=0, M0=1)
aP89341/170/085
this mode, serve 8-bit addresses input Voice Groups with represents represents LSB. After Group address ready, setting input HIGH will trigger corresponding Voice Group playback. Trigger options defined Fig. valid this mode.
Fig. Parallel Trigger Mode Note that cannot used Single Button Sequential trigger this mode. stead, acts Strobe input clock-in Voice Group address into chip. Voice Groups represented Binary address format. example: S[8:1] 0000 0000 (00hex) Voice Group S[8:1] 0000 0001 (01hex) Voice Group S[8:1] 0000 1000 hex) Voice Group S[8:1] 1000 1000 hex) Voice Group #137 S[8:1] 1111 1101 hex) Voice Group #254
Serial Command Mode (M1=1, M0=0) This trigger mode specially designed simple interface. aP89341/170/085 controlled command sent from host CPU. used input command word into chip while OUT1 OUT3 output from chip host feedback response. acts (Chip Select) initiate command word input acts (Serial Clock) clock-in command word rising edge. acts (Data-In) input command bits. OUT1 acts BUSY indicate chip busy state. OUT2 acts POUT output user selected information. OUT3 acts FULL signal indicate Voice Group address buffer full.
Command input into chip contains 8-bit 16-bit data. first 8-bit data command bits while second 8-bit data any) Voice Group address data. Table summarize available commands their functions.
2009
Command PUP1 (C5h) PUP2 (8Dh) PDN1 (E1h) PDN2 (A9h) STATUS (E3h) PAUSE (39h) RESUME (1Dh) PREFETCH (71h)
aP89341/170/085
Description
Power chip with ramp-up (suitable VOUT direct drive) Power chip WITH ramp-up (suitable COUT transistor drive) Power down chip with ramp-down (suitable VOUT direct drive) Power down chip WITH ramp-down (suitable COUT transistor drive) output status OUT2 OUT2 BUSYB (000), (001), 16Hz, EMPTY (FULLB) Pause playback hold current COUT value Resume playback from previous COUT value Pre-load Voice Group address into buffer next playback Voice Group address (G7=MSB; G0=LSB)
Power with RAMP-UP (PU2-C5H) without RAMP-UP (PU1-8DH)
Fig. Power-up command timing (C5H) will power-up chip COUT immediately stay there. (8DH) will Ramp-up chip ramp-up COUT from stay there. Power-up will start after 350us 6KHz sampling rate). Voice will playback immediately after completes section buffer filled with PREFETCH command before power-up. OUT1 (BUSY) will output logic HIGH during Ramp-up operation. PDN2 (Power-down with ramp-down) will executed correctly only executed before.
2009
aP89341/170/085
Power-down with RAMP-DOWN (PD2-A9H) without RAMP-DOWN (PD1-E1H)
Fig. Power-down commands timing PDN1 will power-down chip COUT data immediately. PDN2 will power-down chip Ramp-down COUT from current value 00H. Power-down will start after 350us 6KHz sampling rate). OUT1 (BUSY) will output logic HIGH during Ramp-down operation. PDN2 (Power-down with ramp-down) will executed correctly only executed before.
OUT2 status (STATUS-E3H)
Fig. Setup status programmable output pin, OUT2 Signal output from pin, OUT2, defined G[3:0], below: G[3:0] OUT2 BUSYB 8KHz 4KHz 2KHz G[3:0] OUT2 1KHz 16Hz 1MHz FULLB
STATUS executed, default value OUT2 internal Reset signal. BUSYB logical inversion BUSY. EMPTY FULLB) logical inversion FULL. Only 1MHz clock will stopped PAUSE command.
2009
Pause Resume (PAUSE-39H; RESUME-1DH)
aP89341/170/085
Fig. Pause Resume command timing Pause state, VOUT1 VOUT2 will stay logic while COUT will stay current data level (i.e. COUT kept outputting current). When Resume, COUT data will continue current data level. Pause state will released PDN1, PDN2 RESUME commands. Prefetch Voice Group Address (PREFETCH-71H)
Fig. Prefetch next Voice Group timing PREFETCH command pre-load next Voice Group Address into address buffer. OUT3 output (FULL) will become logic HIHG once Group Address successfully loaded. Voice Group will played once playing current Voice Group finished. FULL signal will become logic once Voice Group played address buffer released ready next PREFECT action. Using PREFECT make sure there between each Voice Group.
2009
BLOCK DIAGRAM
aP89341/170/085
Fig. Block Diagram
ABSOLUTE MAXIMUM RATINGS
Symbol VOUT (Operating): (Junction) (Storage) Rating -0.5 +3.8 0.3<VIN<VDD <VOUT<VDD +125 +125 Unit
2009
Symbol Parameter
Operating Voltage Standby current Operating current Input Voltage Input Voltage VOUT Current VOUT high Current Current high Current Current
aP89341/170/085
Unit
open open VDD=3.0V VDD=3.0V Vout=0.3V Vout=2.5V VCOUT=1.0V VOH=2.5V VOL=0.3V
CHARACTERISTICS 3.3V,
Min.
-0.3
Typ.
Max.
Condition
Frequency Stability
Fosc(2.7V) Fosc(3.4V) Fosc(3V)
2009
TIMING WAVEFORMS
Trigger Mode
S1~S8, COUT STOP BUSY tKDD tSTPD
aP89341/170/085
tSTPW
Parallel Mode
Addr. S1~S8
tSBTW
Serial Command Mode
S1(CS) S3(DI) tSCKW S2(SCK) COUT BUSY FULL tSCKC tCOUTD
Fig. Timing Waveform
2009
Symbol
tKDD tSTPD tSTPW tSBTW tSBTW tSCKW tSCKC tCOUTD tLEDC
Notes
aP89341/170/085
Typ.
CHARACTERISTICS 3.3V, 8KHz sampling
Parameter
trigger debounce time (long) trigger debounce time (long) retrigger option trigger debounce time (short) trigger debounce time (short) retrigger option
Min.
Max.
Unit
Note
trigger delay after ramp down
STOP pulse output delay time STOP pulse width BUSY signal output delay time BUSY signal output hold time Address set-up time Address hold time stroke pulse width (long) stroke pulse width (short) Chip select set-up time Chip select hold time Data-in set-up time Data-in hold time Serial clock pulse width Serial clock cycle time COUT output delay time FULL signal output delay time flash frequency
256/Fs
This parameter inversely proportional sampling frequency. long short debounce time selectable whole chip option during Voice Files Compiling. This parameter proportional sampling frequency. sampling frequency 2009
OSCILLATOR RESISTANCE TABLE
Sampling Frequency 4.90 5.26 5.88 6.09 6.33 6.67 6.85 7.14 7.46 7.70 8.06 8.47 8.93 9.26 9.80 10.42 ROSC KOhm
aP89341/170/085
Sampling Frequency 11.00 11.76 12.50 13.33 14.51 15.63 16.95 18.18 19.23 20.83 22.22 23.81 25.00
ROSC KOhm
Note: data above tables within accuracy measured 3.0V. Oscillator frequency subjected variation.
2009
TYPICAL APPLICATIONS
Trigger Mode
aP89341/170/085
0.01uF
VDD, AVDD,VPP
ROSC
1/4W Speaker
COUT
3.3V
VOUT1 VOUT2 OUT1 VSS, AVSS
Speaker
Fig. Using 3.3V Battery
HT7335
0.01uF Speaker
VDD, AVDD,VPP
ROSC
COUT
4.5V
VOUT1 VOUT2 OUT1 VSS, AVSS
Speaker
Output driving LDO: HT7136 (30mA, 3.6V) HT7133 (30mA, 3.3V) HT7536 (100mA, 3.6V) HT7335 (250mA, 3.5V)
Fig. Using 4.5V Battery
2009
Parallel Mode
aP89341/170/085
VIN=+5V
VOUT=+3.5V
HT7335
0.01uF ROSC 1/4W Speaker
VDD, AVDD,VPP COUT
Addr[0] Addr[1] Addr[2]
Addr[7] I[0.2]
OUT[1.3] VSS, AVSS
860K (VIN-VOUT) VOUT
Fig. Control with COUT
Note:
capacitor from 0.1uF 4.7uF depends kind source sound loudness. base resistor from depends value transistor gain. transistor with beta larger than 150. Reference value above components 2.2uF, 8050D. Refer Oscillator Resistor Table suitable value Rosc.
2009
Serial Command Mode
aP89341/170/085
VIN=+5V
VOUT=+3.5V
HT7335
0.01uF ROSC 10uF
VDD, AVDD,VPP
10uF 0.01uF 0.1u Speaker
COUT (CS) (SCK) (DI)
TDA2822M
BUSY FULL
OUT1 OUT3 VSS, AVSS
0.1u
860K (VIN-VOUT) VOUT
Fig. Control with Power Amplifier
2009
BONDING DIAGRAMS
aP89341/170/085
aP89341
Notes:
pads should connected Positive Power Supply during voice playback. AVDD should connected Positive Power Supply. AVSS should connected Power GND. Substrate should connected Power GND.
2009
aP89341/170/085
aP89170
aP89085
Notes:
pads should connected Positive Power Supply during voice playback. AVDD should connected Positive Power Supply. AVSS should connected Power GND. Substrate should connected Power GND.
2009
PACKAGES DIMENSION OUTLINES
24-Pin 300mil P-DIP Package
aP89341/170/085
28-Pin 300mil Package
2009

PLUS MAKE YOUR PRODUCTION A-PLUS VOICE aP89341 341sec aP89170 170

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