GPES203B GENERALPLUS | Alldatasheet
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GENERALPLUS TECHNOLOGY INC. reserves the right to change this documentation without prior notice. Information provided by GENERALPLUS TECHNOLOGY INC. is believed to be accurate and reliable. However, GENERALPLUS TECHNOLOGY INC. makes no warranty for any errors which may appear in this document. Contact GENERALPLUS TECHNOLOGY INC. to obtain the latest version of devi ce specifications before plac ing your order. No responsibility is assumed by GENERALPLUS TECHNOLOGY INC. for any infringement of patent or other rights of third parties which may result from its use. In addition, GENERALPLUS products are not authorized for use as critical components in life s upport devices/systems or aviation devices/systems, where a GGPPEESS220033BB Jan. 05, 2009 Version 1.1 EEaassyy--ttoo--uussee SSOOUUNNDDPPLLUUSS malfunction or failure of the product may reasonably be expected to result in significant injury to the user, without the express written approval of Generalplus.
© Generalplus Technology Inc. Proprietary & Confidential 2 JAN. 05, 2009 Version: 1.1 Table of Contents PAGE
© Generalplus Technology Inc. Proprietary & Confidential 3 JAN. 05, 2009 Version: 1.1 Easy-to-use SOUNDPLUS 1. GENERAL DESCRIPTION The easy-to-use SOUNDPLUS II (GPESII) is an enhancement of easy-to-use SOUNDPLUS (GPES). Many features, such as Infrared Red (IR) and I/O pull-high option, have been added to strengthen capability and flexibility. The GPESII inherits all GPES features and of course including the most remarkable feature, simple programming structure. Programmers can bring the products to markets rapi dly and increase productivity efficiently. With only twelve instructions and six registers, GPES II is capable of driving sophistic ated functions and processing enormous acoustic data with simple program structure. The unique advanced ADPCM speech algorithm can deliver high quality and realistic sound effects. For other features, each GPES II equips four programmable I/Os, PWM output, and five LED flash alternations. The hi gh cost/performance ratio makes GPESII the simplest and the most powerful microprocessor in the industry for your products. The GPES203B, one of the GPES II families, stores up to 3 seconds of acoustic data (@ 6.0KHz sample rate). We will introduce it in the following sections. 2. BLOCK DIAGRAM ROM Controller PWM ROSC AUDN AUDP ROSC CKT TG3 TG2 TG1 TG4 3. FEATURES 12KB ROM SIZE Programmable speech synthesizer Operating voltage: ─ 1.9V - 5.5V for speed of 4.0MHz ─ 3.6V - 5.5V for speed of 6.0MHz Approximate 3 seconds speech length @ 6.0KHz sample rate 4 programmable I/O pins Programmable power on initialization 256 entries available Mask option: pull-high/floating resistor for 4 programmable I/Os Flexible functions: ─ Individual I/O configuration with pull-high option ─ Easy speech equation ─ Local repeat setting ─ Output frequency and LED flash type setting ─ Interrupt or non-interrupt of rising/falling edge for each trigger ─ Eight programmable playing modes: ．One shot ．Level hold ．Single-cycle level hold ．Complete-cycle level hold ．Sequence ．Level-Auto ．Random ．Non-retrigger Each voice section provides ─ Programmable sampling frequency ．2K to 10K for 4.0MHz operating clock ．2K to 15K for 6.0MHz operating clock ─ Five LED flash type: On, Of f, Alternatively, Synchronous, Volume-controlled A pair of PWM outputs Watchdog function Infrared Red (IR) communication Function Play Speech with tags. Seven different tags are available
© Generalplus Technology Inc. Proprietary & Confidential 4 JAN. 05, 2009 Version: 1.1 4. SIGNAL DESCRIPTIONS Mnemonic PIN No. Type Description TG4 - 3 6 - 7 I/O Trigger input pins/ Output signals pins / LED driver TG2 - 1 8 - 9 I/O Trigger input pins/ Output signals pin AUDP, AUDN 5, 2 O PWM outputs for speaker ROSC 11 I R Oscillator input VDD 1 P Positive supply for logic and I/O pins AVDD 3 P Positive supply for PWM VSS 10 P Ground reference for logic and I/O pins AVSS 4 P Ground reference for PWM Legend: I = Input, O = Output, P = Power 4.1. PAD Assignment 5 6 7 8 9 10 11 VDD AUDN AVDD AVSS AUDP TG4 TG3 TG2 TG1 ROSC VSS (0,0) This IC substrate should be connected to VSS Note1: To ensure IC functions properly, bond all VDD and VSS pins. Note2: The 0.1µF capacitor between VDD and VSS should be placed to IC as closed as possible.
© Generalplus Technology Inc. Proprietary & Confidential 5 JAN. 05, 2009 Version: 1.1 5. FUNCTIONAL DESCRIPTIONS 5.1. Instruction Sets Twelve instructions are LD, JP, LSR, ADD, SUB, AND, ORR, EOR, END, IRSend, RxEnable, and RxDisable . “LD” means LOAD and “JP” indicates JUMP. “LSR” shifts a register’s content one bit to the right. “ADD” and “SUB” are addition and subtraction. “AND”, “ORR” and “EOR” are logical operations which mean AND, OR and, Exclusive OR respectively. “END” ends program and enters into sleep mode for power saving purpose. The IRSend, RxEnable and RxDisable are three commands for IR functions. For more information on how to apply these commands, please refer to GPES II Programming Guide. 5.2. I/O Description GPES II small series has the following I/O pins: TG1, TG2, TG3, and TG4. All these pins are programmable and TG3, TG4 can be shared with LED drive pins. PIN Configuration TG1 I/O TG2 I/O TG3 I/O (shared with LED pin) TG4 I/O (shared with LED pin) 5.3. Program Structure Overview As mentioned above, the GPES II program structure is very simple. The following description is an overview of GPES II program structure. For more information about GPES II programming style, please refer to GPES II Programming Guide. 5.3.1. Definition area The beginning of a program is the Definition Area that defines many declarations before Initialization, e.g. IC body, variable, frequency, debounce time and low voltage reset option. 5.3.1.1. IC body The first element defined in a program is a GPES II body. Example: SPES203B ;select SPES203B EXT_CLK_4M Freq4 ;Set default speech ;sample frequency to 7.8K ... POI: ... ... 5.3.1.2. Debounce A key debounce time can be defined in Definition Area. The range of debounce time is 5ms - 35ms. 5.3.1.3. Variable A variable can be defined by adding a “#define” in front of a variable. A variable can be th e combination of numbers and characters, but not underscore. Variable Syntax: #define VariableName <Register | NUM> Example1: #define var R0 ;define var as R0 Example2: #define const 8 ;define const as 8 5.3.1.4. External clock Users can define one external clock out of the following selections in a program. This option must be defined in definition area. EXT_CLK_3M; (3.0MHz) EXT_CLK_4M; (4.0MHz) EXT_CLK_6M; (6.0MHz) 5.3.1.5. Infrared Red (IR) Function Some IR parameters must be defined in Definition Area before using IR function. We will only introduce the commands here. For more details on how to use these commands in your program, please refer to GPES II Programming Guide. 1). IR_ID NUM; where NUM = 0, 1, 2 or 3 Setup an IR ID. When IR_ID is given, the IR receiver module will be automatically included in the program. 2). SetRxPin NUM Setup the IR receive pin. ; Where NUM = 0, 1, 2, or 3; default = 3 (TG4) 3). SetTxPin NUM Setup the IR transmitter pin. ; Where NUM = 0, 1, 2, or 3; default = 2 (TG3) for small body 4). SetRxPowerPin NUM Setup IR receiver power control pin ; Where NUM = 0, 1, 2, or 3 for small body.
© Generalplus Technology Inc. Proprietary & Confidential 6 JAN. 05, 2009 Version: 1.1 5.3.2. Entry point (Label) The essence utilized in GPES II program is the ENTRY POINT. Each trigger pin is assigned an entry point. Programmers can also define a label (ID) for an entry point. A label can be the combinations of number and character, but not underscore. In addition, a label cannot start with a number. Example SpeechLoop: Sound1+Sound2 JP SpeechLoop When a pin is triggered, the program jumps to its corresponding entry point and starts executing. The entry points are fixed numbers. For instance, “0” is the entry point of TG1 when 1 Æ0. “1” is the entry point of TG2 when 1 Æ0. Programmers can either use Entry Point ID or Entry Point Abbreviator to express an entry point. A summary of entry point for each trigger pin is as follows: Entry Point Entry Point Abbreviator Status
32 POI Power on initialization
0 TG1F TG1 1Æ0 (falling)
1 TG2F TG2 1Æ0 (falling)
2 TG3F TG3 1Æ0 (falling)
3 TG4F TG4 1Æ0 (falling)
4 TG1R TG1 0Æ1 (rising)
5 TG2R TG2 0Æ1 (rising)
6 TG3R TG3 0Æ1 (rising)
7 TG4R TG4 0Æ1 (rising)
(except 32) User-Defined entry point or label User-Defined
255 Timer event User-Defined
Example: An example is introduced here. Al so, all words after semi-colon (;) are for comments only. SPES203B ;body defined EXT_CLK_4M POI: LD EN, 0x00 (4000)_3 LD EN, 0x 03 ;enable TG1 falling and ;TG2 falling END TG1F: Sound1 ;when TG1 changes from ; 1 Æ0 (HighÆLow), ;sound1 is played END ;Sleep TG2F: Sound2 ;when TG2 changes from ; 1 Æ0, sound2 is played END ;Sleep
© Generalplus Technology Inc. Proprietary & Confidential 7 JAN. 05, 2009 Version: 1.1 6. GPES II PROGRAMMING TOOL GENERALPLUS provides a user-f riendly programming tool that allows programmers to write, edit, compile and debug programs. Simply speaking, all projects can be accomplished in GPES II programming tool, from coding to debugging and compiling, no other tools needed. Every step is done within the single window. GPES II Programming Tool should be executed under Windows 95, Windows 98 and Windows 2000. GENERALPLUS provides a complete user’s manual for GPES II Programming Tool, please refer to GPES II Programming Guide.
© Generalplus Technology Inc. Proprietary & Confidential 8 JAN. 05, 2009 Version: 1.1 7. ELECTRICAL SPECIFICATIONS 7.1. Absolute Maximum Ratings Characteristics Symbol Ratings DC Supply Voltage V+ < 7.0V Input Voltage Range VIN -0.5V to V+ + 0.5V Operating Temperature TA 0 to +℃ 60℃ Storage Temperature TSTO -50 to +℃ 150℃ Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or damage to the device. For no rmal operational conditions see AC/DC Electrical Characteristics. 7.2. DC Characteristics Limit Characteristics Symbol Min. Typ. Max. Unit Test Condition Operating Voltage VDD 1.9 - 5.5 V - IOL - 15 - VDD = 3.0V, VOUT = 0.4V TG4 - TG3 Output Current IOH - 3.5 - mA VDD = 3.0V, VOUT = 2.0V IOL - 10 - VDD = 3.0V, VOL = 1.0V TG2 - TG1 Output Current IOH - 3.5 - mA VDD = 3.0V, VOH = 2.0V Standby Current ISTBY - - 2.0 μA VDD = 3.0V Operating Current IOP - 1.7 - mA VDD = 3.0V, no load IOL - 200 - VDD = 3.0V, VOL = 1.0V PWM Output Current IOH - 120 - mA VDD = 3.0V, VOH = 2.0V Input Current of TG4 - TG1 IIN - 25 - μA VDD = 3.0V 7.3. (3volt) R Relative FOSC Table (the table is only for reference) NOTE*: FCPU = FOSC / 2 R(Kohm) 47KΩ 75KΩ 100KΩ FOSC (MHz) 6 4 3
© Generalplus Technology Inc. Proprietary & Confidential 9 JAN. 05, 2009 Version: 1.1 8. APPLICATION CIRCUIT GPES203B TG4 VDD AUDP AUDN VSS VDD R Speaker 0.1μ TG3 TG2 TG1 ROSC 47μF VDD AVDD AVSS
© Generalplus Technology Inc. Proprietary & Confidential 10 JAN. 05, 2009 Version: 1.1 9. PACKAGE/PAD LOCATIONS 9.1. Ordering Information Product Number Package Type GPES203B-NnnV-C Chip form Note1: Code number is assigned for customer. Note2: Code number (N = A - Z or 0 - 9, nn = 00 - 99); version (V = A - Z).
© Generalplus Technology Inc. Proprietary & Confidential 11 JAN. 05, 2009 Version: 1.1 10. DISCLAIMER The information appearing in this publication is believed to be accurate. Integrated circuits sold by Generalplus Technology are covered by the warranty and patent indem nification provis ions stipulated in the terms of sale only. GENERALPLUS makes no warranty, express, st atutory implied or by description regarding the information in t his publication or regarding the freedom of the described chip(s) fr om patent infringement. FURTHERMORE, GENERALPLUS MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PURPOSE. GENERALPLUS reserves the right to halt production or alter the specifications and prices at any time without notice. Accordingly, the reader is cautioned to verify that the data sheets and other information in this publication are current before placing orders. Products descr ibed herein are intended for use in normal commercial applications. Applications involving unusual environmental or reliability requirement s, e.g. military equipment or medical lif e support equipment, are specifically not recommended without additional proc essing by GENERALPLUS for such applications. Please note th at application circuits illustrated in this document are for reference purposes only.
© Generalplus Technology Inc. Proprietary & Confidential 12 JAN. 05, 2009 Version: 1.1 11. REVISION HISTORY Date Revision # Description Page JAN. 05, 2009 1.1 1. Modify 3 FEATURES. 2. Modify 8.2 DC Characteristics. JAN. 09, 2006 0.1 Original Note: The GPES203B data sheet v1.0 is a continued version of SPES203B data sheet v0.3.