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| MOSEL VITELIC MOSEL DECEMBER Features Single power can operate at 2.4 V through 6V. Current output could drive 8 ohm speaker with a transistor, Vout could drive buzzer directly. The voice content is stored up to 15 seconds and can be separated to 64 sections. Duration of each section can be different. Mute is available for each section up to 48 seconds totally. A Forever Play function is available. Four addressing interface modes are provided for versatile applications: CPU, Stand alone, Ring Trigger and Table Trigger. Stand alone mode: 8 sections can be accessed by 8 trigger input pins individually. Table trigger mode: a. A phrase is accessed by TG0, low active. b. This phrase is composed of 16 elements contiguously as the table content. c. These 16 elements are chosen from 8 sections. d. Section is located and numbered by 0 through 7. MSS1506 VOICE ROM Ring trigger mode: a. A section-by-section phrase is accessed by TG0, low active. b. This phrase is composed of 16 element (section)s contiguously as the table content. c. Each single trigger plays next one element (section) following above sequence. d. These 16 elements are chosen from 8 sections. e. Section is located and numbered by 0 through 7. CPU addressing mode: a. 64 sections can be accessed by 6 address bits with enable strobe trigger. b. Section is located and numbered by 0 through 63. c. The address bit is high true. Mask option for either retriggerable output or not. Mask option for either Level or Edge trigger type. For all four modes, retrigger action restarts playing from the beginning. One BUSY output signal is available. Automatic power down function(selected by external input, pwr). *\OG E@u@q 2.4*OOS .0 *OOSC 6 *i*H Oae(c)OEE 8*zC 64q((c)OE 8q)nAEeAAEeTM 15IA(R)Cqya RAE...TM*iF 48IC (R)-- 4"f(c)OEGLae(c)w}BBE*yUB ae*yC oW*fl(c)OU*i*HQ*OE 8"(TGn )(c)O 8"EC E*yae*y*i*H@(c)O*X@*yAo*y*i*H 16"rA o"r*i*HO8q*UN@qC General Description E*yUpPE*yae*yA(c)(R)Co@oE*X Lae(c)w}U*i*H(c)O 64"ErEC *i*HzL*noOae*i*HQ*q\(c)OEOn *i*HzL*noOaeq*o(c)OEOtoC @"LHoE*X iJYqTMAC (R)*L*\O-`**U*LB(c) The MSS1506 is a single-chip CMOS LSI ROM that can memorize voice up to 15 seconds using MOSEL qualified coding method (MPCM). Four addressing interfaces are provided: CPU mode, Stand Alone mode, Ring Trigger mode and Table Trigger mode for versatile applications. The voice content can be stored separatly into 64 or 8 or 16 sections or 1 phrase with arbitary length. With minimum external components, this chip can be applied to various application. Customer voice is edited and programmed into ROM by changing one mask during fabrication. Block Diagram 9 OSC 2 CLOCK GENERATOR VOICE DATA ROM MPCM DECODER BUFFERS 8 7 VOUT2 VOUT1 COUT ADDRESS GENERATOR and KEY SWITCH INTERFACE 4 BUSY VDD 1 18 TG0 17 TG1 16 TG2 15 TG3 14 TG4 13 TG5 12 TG6/E1 11 TG7/E2 3 PWR VSS PID216C 12/93 10 Contact your sales representative for the most recent information 1 MOSEL VITELIC Absolute Maximum Rating Symbol VDD ~ VSS VIN (TG) all input pins VOUT (STS) all output pins T (Operating) T (Storage) MSS1506 Rating -0.5 ~ +7.0 Unit V V V C C VSS -0.3 < V IN < VDD+0.3 VSS PID216C 12/93 Signal Name V DD OSC PWR BUSY NC NC C OUT VOUT1 V OUT2 VSS E2, TG7 E1, TG6 TG5 TG4 TG3 TG2 TG1 TG0 I/O Power I I O Oscillator input Function Positive power supply Active high for non-power down, Internal pull low Busy signal output, active high O O O Power NC/I NC/I NC/I NC/I NC/I NC/I NC/I I Audio signal current output (for speaker) Audio signal voltage output (for buzzer) Audio signal voltage output (for buzzer) Negative power supply No connection (RT,TT);Trigger 7, active low( SA); Enable 2, active low (CPU) No connection (RT,TT);Trigger 6, active low (SA); Enable 1, active high (CPU) No connection (RT, TT); Trigger 1 ~ 5, active low (SA); address 1 ~ 5, high true (CPU) Trigger 0, active low (RT TT, SA); address 0 high true (CPU) 2 MOSEL VITELIC DC Characteristics Symbol ISB IOP V IH V IL IIH I IL IIH I IL IOH I OL IOH IOL ICO F/F F/F Parameter Stand by Supply Current Operating 4 -0.3 4.5 0 0 -15 20 Drive Sink -8 8 0 -13 13 2 4 3 -18 18 Input Voltage (T0~T7, E1,E2, PWR) Input Current (T0~T7) Input Current for PWR O/P Current VOUT1 ,VOUT2 Min. Typ. 1 Max. 200 5 0.3 Unit A V A A mA mA 3.6 5 10 mA % % Condition MSS1506 VDD = 4.5V, I/O Open VDD = 4.5V VDD = 4.5V VDD = 4.5V V DD = 4.5V, VO/P = 0V V DD = 4.5V, VO/P = 4.5V VDD = 4.5V, VO/P = 0V V DD = 4.5V, V O/P = 4.5V VDD = 4.5V [FOSC(4.5V) - FOSC(4V)]/Fosc(4.5V) VDD = 4.5V, ROSC = 1.2M Output Current (BUSY) Output Current (C OUT ) Frequency Stability Frequency Variation 2.4 Timing Diagram I.1. Acceptable Power On Signal & Ripple TP 90% V DD TR 90% V DD VDD VSS = 0.0 V 10% V DD II.1. Stand Alone mode, No Retrigger function, Edge Trigger Mask, low active, single trigger input TGn AUDIO BUSY Sn Sn II.2. Stand Alone mode, No Retrigger function, Level Trigger Mask, low active, single trigger input TGn AUDIO BUSY Sn Sn Sn III.1. Stand Alone mode, Retrigger function, Edge Trigger Mask, low active, single trigger input TGn AUDIO BUSY Sn Sn Sn 3 PID216C 12/93 MOSEL VITELIC MSS1506 III.1. Stand Alone mode, Retrigger function, Level Trigger Mask, low active, single trigger input TGn AUDIO BUSY Sn Sn Sn Sn IV. 1. Stand Alone mode, No Retrigger function, Edge Trigger Mask, low active, two non - overlap trigger inputs TG1 TG2 AUDIO BUSY S2 S1 IV. 2. Stand Alone mode, No Retrigger function, Level Trigger Mask, low active, two non - overlap trigger inputs TG1 TG2 AUDIO BUSY S2 S1 S1 IV. 3. Stand Alone mode, Retrigger function, low active, two non - overlap trigger inputs TG1 TG2 AUDIO BUSY S2 S2 S1 V. 4. Retrigger function , Trigger Mask = Edge or Level, Overlap trigger inputs TG1 TG2 AUDIO BUSY S2 S1 V. Table Trigger Mask TG AUDIO BUSY T0 T1 T2 T(LAST) NOTE: Tn = nth element of Table content. 4 PID216C 12/93 MOSEL VITELIC MSS1506 VII. Ring Trigger mode, Edge Trigger Mask TG AUDIO BUSY T0 T1 T2 T(LAST) T0 VIII. Ring Trigger mode, Level Trigger Mask a. When trigger is shorter than a whole section output TG AUDIO BUSY T0 T1 T2 T3 T4 b. When trigger is longer than a whole section output IX. Power keep function PWR Address E2 AUDIO n m l Sn Sm Sl X. Mask as Retrigger / CPU mode ( 6 - bit address ) TG7 / E2 TG6 TG5 TG4 TG3 TG2 TG1 TG0 AUDIO BUSY TW High Low Low TH S09 S06 XI. Debounce Time TG TT AUDIO Note: 1. AUDIO means cout, vout1, vout2. 2. TG0 ~ TG5, E1/TG6, E2/TG7 are all internal pull high. 3. For standalone mode, TG0 ~ TG7 are used as section trigger input (active low). 4. Every retrigger action will reload address and play the audio output from the beginning. 5. In CPU mode to avoid unwanted noise caused by abrupt change between different sections of messages, it is recommended to program PWR pin to high (VDD) during voice processing. 5 PID216C 12/93 MOSEL VITELIC Application Circuit 1.Typical Application a.Standalone R1 VCC OSC MSS1506 b.CPU Mode R1 VCC OSC S T S T TG0 TG1 TG2 TG3 TG4 TG5 TG6 TG7 COUT TG0 COUT P Address Bus R2 TG5 E1 E2 BUSY VSS R2 VSS R1 OSC VCC VOUT1 VOUT2 PIEZO BUZZER R1 VCC OSC TG0 TG1 TG2 TG3 TG4 TG5 TG6 TG7 TG0 VOUT1 P Address Bus VOUT2 TG5 E1 E2 PIEZO BUZZER VSS BUSY VSS 2.Parallel Application (Could extend depth to desired section number in parallel arrangement) R1 VCC OSC R1 VCC OSC S T TG0 COUT TG1 TG2 TG3 TG4 TG5 TG6 TG7 VSS TG0 COUT TG1 TG2 TG3 TG4 TG5 TG6 TG7 VSS R2 6 PID216C 12/93 MOSEL VITELIC MSS1506 R1 VCC OSC R1 VCC OSC TG0 TG1 TG2 TG3 TG4 TG5 TG6 TG7 VOUT1 VOUT2 TG0 TG1 TG2 VOUT2 TG3 TG4 TG5 TG6 TG7 VSS VOUT1 PIEZO BUZZER VSS 3.Cascade Application (Could extend length to desired length in serial arrangement) R1 OSC TG VCC R1 OSC BUSY COUT TG VCC S COUT T C1 VSS VSS R2 R2 = open is better. R1 OSC TG VCC R1 OSC BUSY VOUT1 VOUT2 TG VCC C1 VSS VOUT1 VOUT2 VSS PIEZO BUZZER Note: 1. R1 = 1.2 M , C1 = 0.1 f, T(transistor) = > 150, R2 =open, S(speaker) = 1/4 w, 8 ; all typical. 2. Piezo buzzer resonant frequency being around 1K Hz in recommended. 3. Input switch could be replaced by CDS. 4. Cout,Vout1,Vout2 are tristate during stand by state. 5. Both cascade and parallel application are applied in CPU mode. 7 PID216C 12/93 MOSEL VITELIC MSS1506 Bonding Diagram Pad No. Designation 1 VDD 2 OSC 3 PWR 4 BUSY 5 NC 6 NC 7 C OUT 8 V OUT1 9 V OUT2 10 V SS 11 TG7 12 TG 6 13 TG 5 14 TG4 15 TG3 16 TG 2 17 TG 1 18 TG 0 Note: Substrate is VDD 18 17 16 15 14 13 12 11 10 1 2 3 4 5 6 7 8 9 MOSEL No. 1, R&D I Rd., Hsinchu Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C. TEL:886-35-77-0055 FAX:886-35-77-2788 3910 North First street, San Jose, CA 95134-1501 U.S.A. TEL:1-408-433-6000 FAX:1-408-433-0952 8 PID206C 12/93 Reserves the right to make changes to above content and product without notice . |
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