TEXT SPEECH SPDS104A-02A text-to-speech synthesizer that supports
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SPDS104A-02A
TEXT SPEECH
SPDS104A-02A text-to-speech synthesizer that supports types speech synthesis modes: word mode syllable mode. SPDS104A-02A based model SACM_S600, which able synthesize arbitrary English word. With SUNPLUS SACM decoding technology, realistic speech quality easily acquired from transmitting compressed data SPDS104A-02A. Word syllable encoded data stored master microprocessor. decoding master microprocessor SPDS104A02A constitute long duration audio application transmitting compressed data. Furthermore, SPDS104A-02A able save powers significantly unique power saving mode designed. power saving mode. Simply apply hardware/software reset wakeup command wake from
FEATURE
Data rate: 4.8Kbps Speech output sampling 8.0KHz Parallel host interface (bi-direction) Operating voltage: 2.6V 5.5V Direct speaker drive capability Single clock: oscillator Sleep mode power saving
APPLICATION FIELD
Dictionary E-book
BLOCK DIAGRAM
ROSC Circuit Timer Output Circuit Parallel Interface Circuit Speech Decoder
AUDP
RESET MA[1:0] AD[7:0]
AUDN
VDD1, VSS1 VDD2
SUNPLUS TECHNOLOGY reserves right change this documentation without prior notice. believed accurate reliable.
Information provided SUNPLUS TECHNOLOGY responsibility assumed addition, SUNPLUS products
However, SUNPLUS TECHNOLOGY makes warranty errors which appear this document.
Contact SUNPLUS TECHNOLOGY obtain latest version device specifications before placing your order. SUNPLUS TECHNOLOGY infringement patent other rights third parties which result from use. reasonably expected result significant injury user, without express written approval Sunplus.
authorized critical components life support devices/ systems aviation devices/systems, where malfunction failure product
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SPDS104A-02A
FUNCTION DESCRIPTION
PROTOCAL
SPDS104A-02A communicates with master microprocessor using five control lines: [1:0] eight data [7:0]. Read Bit7(r) Bit6(r) Bit5(r) Bit4(r) Bit3(r) Bit2(r)
AUDN
SPDS104A-02A sleeping Returned data ready, cleared reading (01H) acknowledge, writing (03H), Reading SPDS104A-02A will cleared. acknowledge, writing (02H), Reading SPDS104A-02A will cleared. 11of Returned data Returned data Returned data Returned data Returned data Returned data Returned data Returned data Returned data Returned data Returned data Returned data
MEMORY MAPPED REGISTERS
Host: SPL13X SPDC
AUDP
AD0~AD7
SPDS104 A-02A
Bit1(r) Bit0(r) Bit7(r) Bit6(r)
MA[1:0] (01H)
SPDS104A-02A able communicate with microprocessor (host) through four memory-mapped registers. easily accurately. forward data return data allow devices communicating with each other
Bit5(r) Bit4(r) Bit3(r) Bit2(r) Bit1(r) Bit0(r)
Forward Microprocessor Return SPDS104A-02A
MA[1:0] (02H) Bit[7:0](w/r) byte Forward data MA[1:0] (03H) Bit[7:0](w/r) high byte Forward data MA[1:0] (00H) Write Bit7(w) Bit6(w) wakes SPDS104A-02A Software reset SPDS104A-02A
Note1: Forward data cleared only reset. Note2: Forward data acknowledge cleared reset. Note3: Returned data [15:12] 0000. Note4: Returned data returned data ready cleared reset.
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
DESCRIPTION
Mnemonic AUDP AUDN
TEST1
Type Power chip except Ground chip except Resistor input Push-pull output Push-pull output Test input, internal pull high, Test output,
Description
TEST2
RESET
Reset input (active low), internal pull high Host interface data input/output Host interface address input Host interface chip enable (active low) Host interface write signal (active low) Host interface read signal (active low) Ground AUDP AUDN Power AUDP AUDN
AD[7:0] MA[1:0]
VSS1 VDD1 VDD2
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
ABSOLUTE MAXIMUM RATINGS
Rating Supply Voltage Input voltage Operating Temperature Storage Temperature
conditions, AC/DC Electrical Characteristics.
Symbol TSTG
Value +0.0 -0.3 +0.3
Unit
normal operational
Note: Stresses beyond those given Absolute Maximum Rating table cause operational errors damage device.
CHARACTERISTICS (VDD 3.0V 4.5V,
Characteristic Operating Voltage Operating Voltage Operating Current Standby Current High Input Voltage Input Voltage Output High Current (AUDP, AUDN) Output Current (AUDP, AUDN) Oscillation Resistor System Clock Symbol VDD1, VDD2 ISTBY ROSC FSYS Limits Min. 0.7VDD Typ. Max. Unit 4.5V 20MHz, load 3.0V 20MHz, load 3.0V 4.5V 3.0V 4.5V 3.0V 4.5V 4.5V, 4.0V 3.0V, 2.5V 4.5V, 0.5V 3.0V, 0.5V 3.0V 4.5V FSYS 20MMz 3.0V 4.5V 20MHz Condition
CHARACTERISTICS
WRITE
READ
MA[1:0]
TWHDD
MA[1:0]
AD[7:0]
AD[7:0]
TRHDD
TWSUA TWSUD
TRSUA
TWSUA: write address setup time minimum 10ns TWSUD: write data setup time minimum TWHDD: write data hold time minimum 10ns 10ns
TRSUA: Read address setup time minimum 10ns TRD:Read Output delay time maximum TRHDD: Read data hold time minimum 15ns
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
APPLICATION CIRCUIT
0.1µ RESET
0.1µ
ROSC
Host
AD[7:0] AD[7:0] MA[1:0] MA[1:0] VDD2 VDD1 AUDP AUDN 0.1µ
VSS1
speaker
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
ASSIGNMENT LOCATIONS
ASSIGNMENT
RESET TEST2 AUDN AUDP VDD2 VDD1
VSS1
TEST1
Chip Size: 2760µm 3050µm This substrate should connected
Note: 0.1µF capacitor between should placed close passible.
ORDERING INFORMATION
Product Number SPDS104A-02A-C
Note1: Code number (nnnnV) assigned customer. Note2: Code number (nnnn 0000 9999); version
Package Type Chip form
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
LOCATIONS
Name -1215 -1215 -1215 -1215 -1215 -1215 -1215 -1215 -1215 -1215 -1215 -1153 1138 -302 -427 -557 -688 -818 -948 -1079 -1204 1092 -229 -450 -670 -901 -1091 -1370 1328 1328 1328 1328 1328 1328 1329 1328 1328 1328 1328 1328
TEST1
VDD1 AUDN VSS1 AUDP VDD2
RESET
TEST2
DISCLAIMER
information appearing this publication believed accurate. Integrated circuits sold Sunplus Technology covered warranty patent indemnification provisions stipulated terms sale only. SUNPLUS makes warranty, express, statutory implied description regarding information this publication regarding information this publication regarding freedom described chip(s) from patent infringement. production alter specifications prices time without notice. FURTHER, SUNPLUS MAKES WARRANTY MERCHANTABILITY FITNESS PURPOSE. SUNPLUS reserves right halt Accordingly, reader cautioned verify that data sheets other information this publication current before placing orders. Products described herein intended normal commercial applications. Applications involving unusual environmental reliability requirements, e.g. military equipment medical life support equipment, specifically recommended without additional processing SUNPLUS such applications. Please note that application circuits illustrated this document reference purposes only.
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
SPDS104A-02A
REVISION HISTORY
Date APR. 2001 Revision Description Original Page
Sunplus Technology Co., Ltd.
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APR. 2001 Version:
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