MSS0306-1

MOSEL VITELIC MSS0306 3" VOICE ROM Features Single power supply can operate at 2.4V through 4.5V. Current output can drive 8 ohm speaker with a transistor. The voice content is stored up to 3.5 seconds (5100h) and can be separated to 8 sections. Five trigger input pins are provided. Each trigger pin can access a sentence instead of a simple section. A sentence is composed of one or more sections, or table entries. Duration of sections with appended memory-less mute is up to 22 seconds (20000h). Higher key priority is provided. Last key priority is provided. Up to 192 table entries for all sentences. Auto ramp up / ramp down & sleep functions are built in. Playnext OKY is provided optionally chipwise. Continuous S.W.A.I. OKY is provided optionally chipwise. Home S.W.A.I. OKY is provided optionally chipwise. Off LED when Playing audio is provided optionally entrywise. 3/6/12 Hz Ring LED when playing audio is provided optionally entrywise. Dynamic flash LED when playing audio is provided optionally entrywise. 3Hz fix flash LED when playing audio is provided optionally entrywise. 6Hz fix flash LED when playing audio is provided optionally entrywise. On LED when playing audio is provided optionall y entrywise. High busy when playing audio is provided optionally entrywise. Low busy when playing audio is povided optionally entrywise. DC high (when playing audio and lasting to next trigger) is provided optionally entrywise. DC low(when playing audio and lasting to next trigger) is provided optionally entrywise. Low Stop after playing audio is provided optionally entrywise. High Stop after playing audio is provided optionally entrywise. OKY's sentences could be different from those from TGS'. 8 loudness levels are provided entrywise. 8 different pitches are provided entrywise. Edge trigger is provided optionally triggerwise. Level trigger is provided optionally triggerwise. Holdable output by TG is provided optionally triggerwise. Retriggerrable TG by itself is provided optionall y triggerwise. High trigger is provided optionally triggerwise. Low trigger is provided optionally trigger wise. 1/19 PID239 05/96 MOSEL VITELIC MSS0306 Description The MSS0306 is a monolithic CMOS VLSI ASIC that can memorize voice up to 3.5 seconds (at 6KHz S.R.) using MOSEL qualified coding method (MPCM-4) in 8 sections. Both the volume and pitch can be different for each entry each sentence. 3 versatile outputs are available through programmable logic array. Most of the necessary circuit are built in like oscillator, ROM, DAC and interface logic. Customer voice data will be edited and built in by mask programming during the device fabrication. Mask Option Either LED function or STATUS function for OUT X pin. Either LED function or STATUS function for OUT Y pin. Either LED function or STATUS function for OUT Z pin. Either initial low or inital high for OUT X pin. Either initial low or inital high for OUT Y pin. Either initial low or inital high for OUT Z pin. Among (0) on LED (1) 3Hz Ring (2) dynamic flash (3) 6Hz Ring (4) 12Hz Ring (5) 3Hz fix flash (6) 6Hz fix flash (7) off LED for LED selection when playing audio for every entry. Among (0) high busy (1) low busy (2) DC high (3) reserved (4) reserved (5) DC low (6) low stop (7) high stop for STATUS selection for every entry. Either TG5 or OKY for TG5/OKY pin. Either Continuous S.W.A.I. or Home S.W.A.I. for PLAYNEXT selection. S.W.A.I. means sequence when after interrupt occured. Either small loop or large loop for OKY cycle. 8 loudness levels 7, 6, 5, 4, 3, 2, 1, 0 for each sentence each entry. 8 different pitches 7, 6, 5, 4, 3, 2, 1, 0 for each sentence each entry. Either Edge or Level trigger type for TG1 pin. Either Edge or Level trigger type for TG2 pin. Either Edge or Level trigger type for TG3 pin. Either Edge or Level trigger type for TG4 pin. Either Edge or Level trigger type for TG5/OKY pin. Either active high or active low for TG1 pin. Either active high or active low for TG2 pin. Either active high or active low for TG3 pin. Either active high or active low for TG4 pin. Either active high or active low for TG5/OKY pin. Among (a) Holdable & Irretrigger & No stop (b) Unhold & Irretrigger (c) Unhold & Retrigger for TG1 pin. Among (a) Holdable & Irretrigger & No stop (b) Unhold & Irretrigger (c) Unhold & Retrigger for TG2 pin. Among (a) Holdable & Irretrigger & No stop (b) Unhold & Irretrigger (c) Unhold & Retrigger for TG3 pin. Among (a) Holdable & Irretrigger & No stop (b) Unhold & Irretrigger (c) Unhold & Retrigger for TG4 pin. Among (a) Holdable & Irretrigger & No stop (b) Unhold & Irretrigger (c) Unhold & Retrigger for TG5/OKY pin. 2/19 PID239 05/96 MOSEL VITELIC MSS0306 Block Diagram V DD V SS TG1 TG2 TG3 TG4 TG5/OKY OUTX OUTY OUTZ OSC CONTROL LOGIC TIMING GENERATOR ADDRESS GENERATOR VOICE ROM TRIGGER TABLE CLOCK GENERATOR MPCM DECODER CURRENT BUFFER C OUT Pad Description Pad No. Signal Name 1 V DD 2 OUTZ C OUT 3 4 5 6 7 8 9 10 11 12 13 OUTY OUTX VSS OSC NC TG5/OKY TG4 TG3 TG2 TG1 I/O Power O O O O Power I NC I I I I I Function Positive power supply Status ( STOP/BUSY) or LED output Audio signal current output (for speaker) Status ( STOP/BUSY) or LED output Status ( STOP/BUSY) or LED output Negative power supply Oscillator resistor input No connection Tirgger 5 or One-key input, high active or low active, mask optional Trigger 4 input, high active or low active, mask optional Trigger 3 input, high active or low active, mask optional Trigger 2 input, high active or low active, mask optional Trigger 1 input, high active or low active, mask optional Signals Cout Cout is tristate during standby. Cout has zero current output when sound data is zero. Cout has full current output when sound data is the highest. Cout has half of full current output when sound is silence at middle data value. Cout has half of full current output when playing sound at appended memory-less mute. The bypass Cout Resistor is used to bypass the audio output current from Cout. This bypassing extra current to ground gives a way to prevent the saturation of audio waveform amplified by transistor. This Resistance is 470 ohm typically. It always is not very small. Or user can let it open if the transistor has a fair beta value. A transistor with beta value 150 is sufficient for typical applications. Larger beta value get larger sound but may have the amplified waveform saturated. 3/19 PID239 05/96 MOSEL VITELIC MSS0306 8 ohm speaker is recommended. The speaker characeristics and housing impacts the loudness very much. When user is using variable loudness, user must carefully calculate the bypass resistance and transistor's beta value due to that the current from Cout may vary very much due to user's specified loudness variance. Terms Retriggerable TG Retriggerable TGm means the sentence addressed by TGm could be retriggerred by other TGs. See Timing diagrams. Of course, it can be retriggered by itself. See Timing diagrams II. Hold and Retrigger This combination allows user controlling both the output and the input. Its output is holdable and the input could retrigger the former. This is an exquisite feature, to ensure your application is fit to this feature or not before being manufactured is recommended strongly. Or the user may overshoot the mark and end up with a blunder. To contact MVI sales representatives is the best solution for this feature. Small Loop & Large Loop This is a function belongs to OKY. OKY plays many sentences, up to 32. User can play 1st sentence through 32nd sentence if user selects "large loop". At this time the sentence lst, 2nd, 3rd and 4th may be triggerred by TGs. User will play 16 sentences, from 17th through 32nd sentence, when user selects "small loop". User may have less sentences triggered by OKY at this selection. But user definitely can prevent those OKY's sentences triggerred by TGs. Cycle Loop This is a count number ranges 1 through 32 which defines the sentence range OKY will play. This number is determined automatically by the sentences user filled, user defined. Continuous OKY & Home OKY This is a function belongs to OKY and determines the play sequence when the first OKY comes after any other trigger addressing. The "continuous" preserves the sequence while the "home"rewinds to the very beginning. This very beginning means either 17th sentence or 1st sentence which is determined by Loop Size - small or large. You will see a term S.W.A.I. in this data sheet, it means sequence when after interrupt by other trigge r addressing. Ring 3 Hz LED Ring 3 Hz LED had better to mask 3 LED sink pins together. But if user insists, two LED pins or one LED pin could be used to perform this ring function. LEDX and LEDY must be adopted to perform "Ring" if user specifies 2 LEDs. Adopting LEDX and LEDZ is not guaranteed the performance. Of course adopting LEDY and LEDZ is not guaranteed, either. LEDX must be adopted to perform "Ring" if user specifies one LED. Neither adopting LEDY nor LEDZ can perform guaranteed function. Each LED turns on for 333 ms (1/3 second) and turns off for 667 ms (2/3 second). LEDX turns on first. LEDY turns on immediately after LEDX turns off. LEDZ turns on immediately after LEDY turns off. LEDX turns on again immediately after LEDZ turns off. This 3Hz is sample rate dependent. Ring 6 Hz LED It performs what "Ring 3 Hz LED" works except the turn on and off frequency. Each LED turns on for 1/6 second and turns off for 2/6 seconds. Ring 12 Hz LED It performs what "Ring 3 Hz LED" works except the turn on and off frequency. Each LED turns on for 1/12 second and turns off for 2/12 seconds. Fix flash LED Fix 3 Hz flash means this pin turns LED lamp on for 166ms and then turns it off for 166ms alternately. Fix 6 Hz flash means quicker, it turns on 83 ms and then turns off 83 ms. There are up to 3 LED sink pins could be manufactured as user's mask specified. LEDX is synchronous with LEDZ. LEDY shifts 180 degrees phase with LEDX. User can find their timing relationships on timing diagram VI. These 3Hz as well as 6Hz are sample rate dependent. Dynamic Flash LED The LED turns on whenever the sound amplitude is over a certain threshold potential. Three LEDs (X, Y and Z) have different threshold. LEDX is the easiest to turn on. LEDY's threshold is the highest. LEDX's is 4/8 of full scale output current. LEDY's is 7/8 while LEDZ's is 6/8. For example, A point (a sample pixel) of sound in volume level 90% of full scale output current, it will turn on all three LEDs. A point in 80% current will turn on LEDX as well as LEDZ. A point in 70% current will turn on LEDX only. A point in 49% current or less turns no LED on. Initial high & Initial low This is a function belongs to OUTs. It defines the state only from power on to the first audio activated. It is effective both for LED and Status. "Initial low" means user want this OUT pin is put to low 4/19 PID239 05/96 MOSEL VITELIC MSS0306 whenever this chip is power on. "Initial high" means vice versa. Initial high is good for LED because that high will forbid the LED to be turned on, user want not keep the LED light even user don't use very long time since user power on the chip. So, we suggest user to define "initial high" whenever LED is chosen for that OUT pin. But it is not absolutely right. User may on purpose turn it on once user likes it. Initial low is good for STATUS because that low will have every Status starts from zero on whole time line. So, user are suggested to define "initial low" whenever Status is chosen for that OUT pin. But it is not absolutely right. User may on purpose have a high to do whatever user want, to turn a motor running this way or tell a situation since power on, etc. DC 0 & DC 1 This is a function belongs to OUTs. User may be confused it with Busy. It is similar to Busy signal but it is not only valid during audio is being played, like Busy, but also valid after the audio has been played. Its response lasts until next audio entry is activated. DC0 means zero potential (Vss) while the DC1 means the Vdd. Sample Rate There are some parameters depend on sample rate. They are debounce time, LED Ring frequency, LED fix flash frequency and Stop pulse width. The numbers mentioned in this data sheet are based on 6 KHz sample rate if not specified. Higher SR has LED flashes quicker. Higher SR makes Stop pulse shorter. Higher SR let the debounce time shorter. This chip provides multi-SR function. What it means is that user can digitize two different sounds in different SR but plays them by a common Rosc. For example, user has rocket sound digitized in 9.5 KHz but have rooster digitized at 6KHz. While manufactured, user just specify different pitch numbers on request form - 4 for rocket and 1 for rooster. The chip could be played those two sounds at a Rosc fit for 6 KHz SR. Because that "pitch 4" at 6 KHz Rosc means 6 KHz playback while "pitch 1" at 6 KHz Rosc meas playback in 1.6 times 6 KHz. The 1.2 M ohm Rosc playback 6 KHz sample rate typically, but just typical. Smaller Rosc playbacks quicker - Higher pixel rate. MVI provides voice chip with very flat response for playback vs working voltage. Higher working voltage get slower playback but insignificantly. Stop Pulse Stop pulse is one of Status definition. There never is this pulse o/p if user defines this o/p pins as LEDs. This Stop pulse is not guaranteed when user defines the trigger behavior as Holdable. Stop pulse width is determined on the sample rate as well as the pitch of that playing entry when stop pulse occurs. Higher Key Priority What's the result when multi triggers are activated simultaneously? Which trigger is acknowledged among these five? Among these four? Among these three? Between these two? The higher key priority means the trigger with higher index has the priority to be acknowledged and responsed when there are several triggers activated simultaneously. For example: Three triggers are activated simultaneously, TG1,2,3. The TG3 has the priority, sentence 3 will be responsed. For another example: Five triggers are activated simultaneously, TG1,2,3,4,5. The TG5 has the priority, sentence 5 will be responsed. First Key Priority This feature is not provided on this MSS0306 chip. But it still worth to explain. This defines the relationship on time line for two or more triggers. While user activating a trigger, for example TG1, and its sound plays, user is unable to activate the other trigger once the TG1 is kept activated regardless TG1's sound is finished or not. It means first TGn prohibits the acknowledge of latter TGms when TGn is kept true. Last Key Priority This defines the relationship on time line for two or more triggers. What will it result when a trigger is activated while a trigger is true ahead and kept true ? While user already activates a trigger, for example TG1, and keeps this TG1 true, the latter trigger is still able to come in and acknowledged by chip. It means the last trigger is not prohibited by formers. See timing diagram VII for reference. User may be confused it with "retrigger". They are different. 5/19 PID239 05/96 MOSEL VITELIC MSS0306 Loudness Levels Reference Mask 111 110 101 100 011 010 001 000 Index 7 6 5 4 3 2 1 0 I output Loudness 100% x Ico Loudest 87% x Ico 75% x Ico 62% x Ico 50% x Ico 37% x Ico 25% x Ico 12% x Ico Least Loud Pitches Reference h Mask Index Playback PlaybackPitc 111 7 73% x Fosc Fosc / 1.37 Slowest 110 6 80% x Fosc Fosc / 1.25 101 5 88% x Fosc Fosc / 1.13 100 4 100% x Fosc Standard 011 3 115% x Fosc 010 2 133% x Fosc 001 1 158% x Fosc 000 0 198% x Fosc Fastest The precision is +/- 10% The precision is +/- 10% Absolute Maximum Rating Symbol VDD ~ VSS VIN VOUT T (Operating) T (Storage) Rating -0.5 ~ +7.0 VSS -0.3 < V IN < VDD+0.3 VSS TG4>TG3>TG2>TG1) TG1 TG2 TG3 TG4 TG5 AUDIO URLS URES UILS UIES UIES Sent5 Sent3 VII. 2 Triggered at different time 1, Last key priority and else TG1 TG2 TG3 TG4 AUDIO BUSY Sent1 Sent2 Sent3 URLS URES UILS UIES Sent4 Sent2 VII. 3 Triggered at different time 2, Last key priority and else TG1 TG2 TG3 TG4 AUDIO BUSY Sent1 Sent2 Sent3 Sent3 URLS URES UILS UIES Sent4 Sent2 Sent3 VIII. Debounce Time TG TT AUDIO 10/19 PID239 05/96 MOSEL VITELIC MSS0306 Application Circuit 1. Typical Application 1550um 1 2 3 R2 OUTY OUTX 1850um 13 12 11 10 4 6 7 9 TG1 TG2 TG3 TG4 TG5 Pad No. Designation 1 2 3 4 5 6 7 8 9 10 11 12 13 VDD OUTZ COUT OUTY OUTX VSS OSC NC TG5 / OKY TG4 TG3 TG2 TG1 X -608.5 -608.5 -608.5 -608.5 -602.9 -602.9 95.1 333.7 608.5 608.5 608.5 608.5 608.5 Y 728.7 415.9 173.5 -389.5 -731.7 -731.7 -731.7 -731.7 -629.9 -316.7 -3.5 309.7 622.9 VDD S OUTZ COUT T VSS OSC R1 NC Unit: µm NOTE : SUBSTRATE is VDD Pad Size = 90um X 90um 2. CDS Application 3. Use LED Pin To Drive LED R1 VDD OSC TG COUT VSS R2 T S R1 VDD OSC S T TG1 TG2 R2 TG3 TG4 TG5 OUTX OUTY OUTZ VSS COUT LED Taiwan #1, Creation Road I, Science - based Industrial Park, Hsinchu, 30077 Taiwan, ROC "taylor_hsiao@ccmail.mosel.com.tw" TEL: 886-3-5770055 FAX: 886-3-5772788 FAX: 886-3-5784732 Taipei 7F, #102 Sec. 3, Ming Chung E. Road, Taipei Taiwan, ROC TEL: 886-2-5451213 FAX: 886-2-5451214 Hongkong #19 Dai Fu Street, Taipo Industrial Estate, Taipo, N.T. Hongkong TEL: 852-2388-2777 TEL: 852-2665-4883 FAX: 852-2664-2406 FAX: 852-2770-8011 U.S.A. #3910 North First Street, San Jose, CA. 65134-1501 U.S.A. TEL: 1-408-433-6000 FAX: 1-408-433-0952 11/19 PID239 05/96 MOSEL VITELIC MSS0306 886-3-5772788 (fax) To: Attn : Mosel Vitelic Inc. TITLE Sales & Marketing Department Product Request Form I hereby request MVI to start preparing produce MSS0306 which is specified as below description as well as attached form(s). I already read this data sheet PID 239 and understand MSS0306 completely and know how to specify to fit my requirement. General Desciptions Customer Cannot proceed when empty Agent Sales Repr'tives Who is MVI sales you contact ? Providing to MVI 8-bit PCM sound files .WAV sound files DAT or equivalent application is special, see our written memo Others Service Required from MVI EPROMs with data inside files to be programmed into EPROM 9016 emul'n board & Eprom Confirm table Others TG5 OKY No use & don't care Specify below only for OKY Playnext No use & don't care Home sequence when after Interrupt Continue sequence when after Interrupt No use & don't care Small Loop (17-32) Large Loop (1-32) No use and don't care Power Source Working Voltage Chip descriptions Title SampleRate Output Device Hz Buzzer (F fr =1KHz) Speaker (0.25W, 8 ohm, 1" diam.) Other: 2.5 V 3.0 V 3.5 V 4.0 V 4.5 V Battery size "D" size "AA" size "AAA" other size = Mains Other Form K is attached due to this Single form meets my need. Form H and J are attached due to these simple forms meet my demand. Form G, C, B, A are attached due to my application is delicate. Company Name : Signature : Department/Section : Fax number : Date : Position Title : 12/19 PID239 05/96 MOSEL VITELIC There are 1< MSS0306