View W583L02_394102.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

W583LXX LOW VOLTAGE PowerSpeech
Table of Contents1. 2. 3. 4. 5. GENERAL DESCRIPTION ......................................................................................................... 2 FEATURES ................................................................................................................................. 2 BLOCK DIAGRAM ...................................................................................................................... 3 PIN DESCRIPTION..................................................................................................................... 4 FUNCTIONAL DESCRIPTION.................................................................................................... 6 5.1 5.2 5.3 5.4 6. Register Definition And Control ....................................................................................... 6 Option Control Function................................................................................................... 9 Interrupt Vector Allocation ............................................................................................... 9 Instruction Set................................................................................................................ 10
TM
ELECTRICAL CHARACTERISTICS......................................................................................... 11 6.1 6.2 6.3 Absolute Maximum Ratings........................................................................................... 11 DC Characteristics......................................................................................................... 11 AC Characteristics......................................................................................................... 12
7. 8. 9.
TYPICAL APPLICATION CIRCUIT........................................................................................... 12 BONDING PAD DIAGRAM ....................................................................................................... 13 REVISION HISTORY ................................................................................................................ 15
-1-
Publication Release Date: May 16, 2003 Revision A2
W583LXX
1. GENERAL DESCRIPTION
W583Lxxx family is a new PowerSpeech synthesizer series with 1.8V ~ 3.6V operation voltage range. W583Lxxx provides IR function, CPU interface, PAD option for Ring or Crystal oscillator and voice output in DAC current or PWM type. According to different voice duration, there are 8 part numbers in W583Lxxx family, listed as below.
PART NO. ROM size (K bits) PART NO. ROM size (K bits) W583L10 384 W583L50 1760 W583L15 640 W583L60 2048 W583L20 768 W583L80 3072 W583L25 896 W583L99 3520 W583L30 1024 W583L02 4096 W583L40 1472
Note: W583L10 provides less I/O pins, and do not provide crystal oscillator.
2. FEATURES
* Programmable speech synthesizer * 5bit MDPCM algorithm to generate high sound quality * Operating voltage range: 1.8 - 3.6 Volts * Direct drive speaker by PWM output or Built-in 8-bit D/A converter * Supports CPU interface operation * IR interface for command Transmission and Receiving * Symbolic compiler supported * Instruction cycle 400 S typically * Section control - Variable frequency: 4.8/6/8/12 KHz - LED: ON/OFF * Eight general-purpose registers R0-R7 * Pad option for Ring or Crystal oscillator. (W583L10 only provides Ring oscillator) * 8 trigger inputs - with separate control of falling/rising edge trigger. (4 triggers for W583L10) * 8 STOP outputs (5 outputs for W583L10) * Number of interrupt vector / label up to 2,048
-2-
W583LXX
3. BLOCK DIAGRAM
RESET OSC/XIN XOUT SEL TG1 : TG3/IRIN : TG8 STPA/BUSY STPB LED2/STPC : STPH LED1
TIMING GENERATOR
ROM
CONTROLLER
SPEECH SYNTHESIZER
D/A CONVERTER PWM DRIVER
VDD1 VSS1
IROUTVDD VSS TEST AUD/SPK+ SPK-
W583L15~L02
-3-
Publication Release Date: May 16, 2003 Revision A2
W583LXX
Block Diagram, continued
RESET OSC OSCO TG1 TG2 TG3/IRIN TG4 STPA/BUSY STPB LED2/STPC STPD STPE LED1
TIMING GENERATOR
ROM
CONTROLLER
SPEECH SYNTHESIZER
D/A CONVERTER PWM DRIVER
VDD1 VSS1
IROUT VDD VSS TEST AUD/SPK+
SPK-
W583L10
4. PIN DESCRIPTION
NAME I/O DESCRIPTION
VDD TEST
RESET
I I I I I
Positive power supply Test pin, internally pulled low Reset all, functions as POR, internally pulled high Direct trigger input 1, internally pulled high Direct trigger input 2, internally pulled high Direct trigger input 3 or IR input, internally pulled high. Once this pin is pulled low, the oscillation circuit is active even the chip enters standby mode. Direct trigger input 4, internally pulled high Negative power supply LED1 output IR signal output pin, active low Stop signal A or Busy signal Stop signal B
TG1 TG2 TG3/IRIN
TG4 VSS LED1 IROUT STPA/BUSY STPB
I O O O O
-4-
W583LXX
NAME
I/O
DESCRIPTION
LED2/STPC STPD STPE AUD/SPK+ SPKVSS1 VDD1 OSC/XIN *XOUT *SEL *TG5 *TG6 *TG7 *TG8 *STPF *STPG *STPH
O O O O O I I/O I I I I I O O O
LED2 output or Stop signal C Stop signal D Stop signal E Current type output or PWM output for speaker PWM output Negative power supply Positive power supply Ring oscillator input or crystal input Crystal input or oscillator clock output Ring/Crystal oscillator select, internally pulled high. Floating for Ring and grounded for crystal. Direct trigger input 5, internally pulled high Direct trigger input 6, internally pulled high Direct trigger input 7, internally pulled high Direct trigger input 8, internally pulled high Stop signal F Stop signal G Stop signal H
*: These pins no provided in W583L10
Pin Description only for W583L10
NAME I/O DESCRIPTION
OSC OSCO
I O
Ring oscillator input Oscillator clock output
-5-
Publication Release Date: May 16, 2003 Revision A2
W583LXX
5. FUNCTIONAL DESCRIPTION
There are up to 8 trigger inputs and 8 STOP outputs in W583Lxx. The maximal number of software key pad by scanning matrix is up to 8 x 9 = 72 keys. There are 8 general purpose registers, R0-R7. R0-R7 can apply not only for "LD" and "JP" instructions but also for "MV" instruction. Only R0 can apply for "INC" instruction. W583Lxx provides IR interface to transmit and receive commands. For example, when X chip executes the "TX R1" instruction, the Pulse Position Modulation waveform (with 38 KHz carrier) outputs from IROUT pin to drive a photo diode. Y chips within a certain distance will receive the IR signal through an IR receiver module to TG3/IRIN pin and execute a "JP" instruction to the interrupt vector/label pointed by R1 of X chip. There are two kinds of events that can cause the W583Lxx to enter the POI (Power On Initialization) process: one is power on, and the other is direct trigger from RESET pin. The interrupt vector "32" is allocated for this special event, and its priority is above all, i.e., no triggers can override the POI process if they all happen simultaneously. So the user can write a program into this interrupt vector to set the power on initial state. If the user does not wish to execute a program on power on, he should write an "END" instruction in interrupt vector "32". During the POI process, triggers can then override it successfully; if the EN0, EN1 and MODE0, MODE1 registers are set properly. If more than two events happen simultaneously, the priority that is set by the internal H/W is: POI > TG1F > TG1R > TG2F > TG2R > TG3F > TG3R > TG4F > TG4R > TG5F > TG5R > TG6F > TG6R > TG7F > TG7R > TG8F > TG8R > "JP" instruction.
5.1 Register Definition And Control
The register file of the W583Lxx family is composed of 14 registers, including 8 general purpose registers and 6 special purpose registers. They are defined to facilitate the operations for various purposes. The default setting values of the registers are given in the following table.
REGISTER NAME DEFAULT SETTING
General Register Special Register
R0-R7 EN0, EN1 MODE0, MODE1 STOP PAGE
00100000B 11111111B 11111111B 11111111B 00000000B
Note: EN1 register and bits 5-7 of STOP register are not provided in W583L10.
5.1.1
BIT
MODE0 Register
DESCRIPTION DEFINITION
7 6
LED mode LED2/STPC pin selection
1: Flash 0: DC 1: LED2 output 0: STPC output
-6-
W583LXX
1. MODE0 Register, continued
BIT
DESCRIPTION
DEFINITION
5 4 3, 1, 0 2
IR output source Debounce time Reserved STPA/BUSY pin selection
1: Hardware control IR output 0: STPC control IR output 1: Long 0: Short 1: STPA output 0: BUSY output
MODE0.7 controls the output type of LED1 (and LED2) pin. MODE0.6 controls the configuration of LED2/STPC pin. MODE0.5 controls the output source of IR. If hardware control IR output is selected, IR output can have signal with carrier or without carrier which is selected by MODE1.0. MODE0.4 controls the trigger pin debounce time. MODE0.2 controls the behavior of the STPA/BUSY pin which is usually used as Busy signal in CPU mode.
5.1.2
MODE1 Register
DESCRIPTION DEFINITION
BIT
7, 6, 1 5 4 3 2 0
Reserved LED Flash type LED1 section control LED2 control LED1 volume control IR output format 1: Alternate 0: Synchronous 1: YES 0: NO 1: SECTION control 0: STPC control 1: OFF 0: ON 1: IR output carrier with duty cycle 75% 0: IR output without carrier
MODE1.5 is for LED flash type control. MODE1.4 is for LED1 section control ON/OFF. MODE1.3 is for LED2 Section/STPC control. MODE1.2 is for LED1 volume control. MODE1.0 is for IR output with or without carrier and this bit is useful only MODE0.5 is "1". For STPC control IR output (MODE0.5 is 0), the IR output always has 38 KHz carrier signal no matter what the setting of MODE1.0 is.
-7-
Publication Release Date: May 16, 2003 Revision A2
W583LXX
5.1.3
BIT
PAGE Register
7 6 5 4 3 2 1 0
PAGE
-
-
-
PG4
PG3
PG2
PG1
PG0
Bits 5-7 of PAGE register are reserved; bits 0-4 are used for page selection. The user must setup the page mode configuration described in the Option Control Function section. Once the page mode is decided, the working page is selected by the bits 0-4 of PAGE register. Hence, the user can execute "LD PAGE, value" instruction to change the working page of the voice entry group. Not all of the bits 0-4 of PAGE register are used in different page mode; they are listed below.
PAGE MODE PG4 PG3 PG2 PG1 PG0
1-page 8-page 16-page 32-page
x x x
x x
x
x
x
Where "x" means dont care and "" means must be set properly.
5.1.4
BIT
EN0, EN1 Registers
7 6 5 4 3 2 1 0
EN0 EN1
TG4R TG8R
TG3R TG7R
TG2R TG6R
TG1R TG5R
TG4F TG8F
TG3F TG7F
TG2F TG6F
TG1F TG5F
A "1" means "enabled", while a "0" means "disabled" for that edge of the particular TG pin. For example, the instruction "LD EN0, 0x0F" enables all the falling edge triggers of TG1-TG4, while disabling all the rising edge triggers of TG1-TG4. The user can modify the EN0 and EN1 registers during operation of the W583Lxx to achieve various kinds of trigger functions, like retriggerable or not, one shot or level hold play mode, etc. That is to say, users can change the contents of EN0, EN1 register during synthesis at will to determine which trigger pin is to be enabled or disabled for its falling/rising edge. EN1 register is provided only in W583L10.
5.1.5
BIT
STOP Register
7 6 5 4 3 2 1 0
STOP
STH
STG
STF
STE
STD
STC
STB
STA
The STOP register is used to control the status of the STPA-STPH pins. For example STB bit, the corresponding bit 1 of the STOP register is used to drive the output buffer of STPB pin, an inverted stage, to show its logic status. Notes that bits 5-7 of STOP register are reserved in W583L10.
5.1.6
R0-R7 Registers
These eight registers function as general purpose registers. They can be used to hold interrupt vector/label. R0 is a special register which can be incremented by "INC" instruction.
-8-
W583LXX
5.2 Option Control Function
There are four types of option control in W583Lxx. They can be determined by a declaration in the users program file, but cannot be controlled by register.
FUNCTION MASK OPTION DECLARATION DEFPAGE 1 Page Mode Configuration Operation Mode Oscillator Frequency Voice Output Type DEFPAGE 8 DEFPAGE 16 DEFPAGE 32 NORMAL CPU OSC_3MHz OSC_1.5MHz VOUT_DAC VOUT_PWM DEFINITION 256 interrupt vector/label for 1 page, 1 page in total (1-page mode) 256 interrupt vector/label for 1 page, 8 pages in total (8-page mode) 128 interrupt vector/label for 1 page, 16 pages in total (16-page mode) 64 interrupt vector/label for 1 page, 32 pages in total (32-page mode) Normal mode operation CPU mode operation 3 MHz oscillator 1.5 MHz oscillator DAC (AUD) output PWM output
"DEFPAGE" decides the page operation mode of W583Lxx. The default setting of the page mode is 1-page mode. The 8-page, 16-page or 32-page mode must be declared in order to reach the interrupt vector/label from 256 to 2047 when the interrupt vector/label is beyond 0-255. The W583Lxx can communicate with an external microprocessor through the simple serial CPU interface. The CPU interface consists of the TG1, TG2, and STPA/BUSY pins. "NORMAL" and "CPU" decide whether the operation mode of W583Lxx will be normal mode or CPU mode. "OSC_3MHz" and "OSC_1.5MHz" select the frequency of the system clock. "VOUT_DAC" and "VOUT_PWM" select the voice output type.
5.3 Interrupt Vector Allocation
The W583Lxx provides a total of 8 trigger inputs to communicate with the outside world. Each trigger pin can invoke 2 dedicate interrupt vectors depending on TG pin status. The table below shows the relationship between TG pin's status and interrupt vectors. Interrupt vectors, 8-15, are not allocated for TG pins in W583L10 because only TG1-TG4 pins are provided in this chip.
INTERRUPT VECTOR TRIGGER SOURCE INTERRUPT VECTOR TRIGGER SOURCE
0 1 2 3
TG1F TG2F TG3F TG4F
8 9 10 11
TG5F TG6F TG7F TG8F
-9-
Publication Release Date: May 16, 2003 Revision A2
W583LXX
Continued
INTERRUPT VECTOR
TRIGGER SOURCE
INTERRUPT VECTOR
TRIGGER SOURCE
4 5 6 7 32
TG1R TG2R TG3R TG4R POI
12 13 14 15 -
TG5R TG6R TG7R TG8R -
5.4 Instruction Set
There are two types of instruction in the W583Lxx, unconditional and conditional instructions. The first type of instructions are executed immediately after they are issued. The second type of instructions are executed only when the conditions specified in the instruction are satisfied. All the instructions are listed in the following table. The cycle time for each instruction is 2/Sampling Frequency(Fs). For Fs = 6.0 KHz, the cycle time is 333 S.
UNCONDITIONAL CONDITIONAL
JP JP LD * LD LD LD LD LD END MV INC TX
G Rn EN0, value EN1, value MODEi, value STOP, value PAGE, value Rn, value Rn, Rm Rn *
JP JP LD LD LD LD LD LD END MV INC TX
G Rn EN0, value EN1, value MODEi, value STOP, value PAGE, value Rn, value Rn, Rm Rn
@STS @STS @STS @STS @STS @STS @STS @STS @STS @STS @STS @STS
Legend: G: Interrupt vector/label Rn: R0-R7 Rm: R0-R7 MODEi: MODE0, MODE1 value: 8-bit data @STS can be the following: @LAST, @TGn_HIGH, @TGn_LOW, n = 1-8. But n = 1-4 for W583L10. *: These instructions are not provided in W583L10.
- 10 -
W583LXX
6. ELECTRICAL CHARACTERISTICS
6.1 Absolute Maximum Ratings
PARAMETER SYMBOL CONDITIONS RATED VALUE UNIT
Power Supply Input Voltage Storage Temp. Operating Temp.
VDD-VSS VIN TSTG TOPR
All Inputs -
-0.3 to +7.0 VSS -0.3 to VDD +0.3 -55 to +150 0 to +70
V V C C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.
6.2 DC Characteristics
(TA = 25 C, VSS = 0V, VDD = 4.5V unless otherwise specified.)
PARAMETER
SYM.
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Operating Voltage Input Voltage
VDD VIL VIH VDD = 1.8V, All I/O pins unconnected, No Playing VDD = 3.6V, All I/O pins unconnected, No Playing VDD = 3V, No Load VDD = 3V, No Load
1.8 VSS -0.3 0.7 x VDD
3 -
3.6 0.3 x VDD VDD 1 1 500 600
V V
Standby Current
ISB1 ISB2
A A A A
Operating Current (Ring type) Operating Current (Crystal type) Input Current of TG1-TG8 pins Input Current of TEST pin Input Current of SEL, RESET SPK (D/A Full Scale) Output Current of STPA-STPH Output Current of SPK+, SPK-
IOP1 IOP3
IIN1 IIN2 IIN3 IDAC IOL1 IOH1 IOL2 IOH2
VDD = 3V, Vin = 0V VDD = 3V, Vin = 3V VDD = 3V, Vin = 0V VDD = 3V, Rl = 100 VDD = 3V, Vout = 0.4V VDD = 3V, Vout = 2.7V VDD = 3V, Rl = 8 -3.0 0.8 -0.8 100 -100 -4.0
-8 30 -8 -5.0
A A A mA mA mA mA mA
- 11 -
Publication Release Date: May 16, 2003 Revision A2
W583LXX
6.3 AC Characteristics
PARAMETER SYM.
1
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Oscillation Frequency Oscillation Frequency Deviation by Voltage Drop
Fosc
Ring Oscillator, Rosc = 560 K Ring Oscillator, Rosc = 1.2 M F(3V)-F(2.4V) F(3V) Fosc = 3 MHz, SR = 6 KHz Fosc = 3 MHz Fosc = 3 MHz, SR = 6 KHz
2.7 1.3
3 1.5
3.3 1.7 7.5
MHz
Fosc Fosc Tins TPD TDEBL
2
% mS mS mS S
Instruction Cycle Time POI Delay Time Long Debounce Time Short Debounce Time
1/3 160 50 400
TDEBS
Notes: 1. This parameter is different from that of W58300. 2. For ring oscillator only.
7. TYPICAL APPLICATION CIRCUIT
VCC STPA/BUSY STPB LED2/STPC STPD STPE STPF STPG STPH VDD VDD1
IROUT TG1 W583LXX TG2 TG3/IRIN TG4 LED1 TG5 TG6 TG7 AUD/SPK+ TG8 SPK-
VCC
VCC
Rosc
OSC/XIN TEST XOUT RESET SEL VSS1 VSS
- 12 -
W583LXX
8. BONDING PAD DIAGRAM
(For W583L10 only)
(0,0)
21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
PAD NO.
PAD NAME
PAD NO.
PAD NAME
1 2 3 4 5 6 7 8 9 10 11
VDD OSC OSCO TEST
RESET
12 13 14 15 16 17 18 19 20 21 -
LED1 STPA/BUSY STPB LED2/STPC STPD STPE VSS1 VDD1 SPKAUD/SPK+ -
TG1 TG2 TG3/IRIN TG4 VSS IROUT
- 13 -
Publication Release Date: May 16, 2003 Revision A2
W583LXX
(For W583L15 to W583L02)
(0,0)
1 2 3 4 5 28 29
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
27
PAD NO.
PAD NAME
PAD NO.
PAD NAME
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
VDD OSC/XIN XOUT SEL TEST
RESET
16 17 18 19 20 21 22 23 24 25 26 27 28 29 -
IROUT LED1 STPA/BUSY STPB LED2/STPC STPD STPE STPF STPG STPH VSS1 VDD1 SPKAUD/SPK+ -
TG1 TG2 TG3/IRIN TG4 TG5 TG6 TG7 TG8 VSS
- 14 -
W583LXX
9. REVISION HISTORY
VERSION DATE EDITOR DESCRIPTION
A0 A1 A2
Aug. 30, 2002 Oct. 3, 2002 May 16, 2003
Steven Lin Steven Lin Steven Lin
Initial Issued Modify Rosc value on page 11 Add W583L80~W583L02
Headquarters
No. 4, Creation Rd. III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5665577 http://www.winbond.com.tw/
Winbond Electronics Corporation America
2727 North First Street, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-5441798
Winbond Electronics (Shanghai) Ltd.
27F, 2299 Yan An W. Rd. Shanghai, 200336 China TEL: 86-21-62365999 FAX: 86-21-62365998
Taipei Office
9F, No.480, Rueiguang Rd., Neihu District, Taipei, 114, Taiwan, R.O.C. TEL: 886-2-8177-7168 FAX: 886-2-8751-3579
Winbond Electronics Corporation Japan
7F Daini-ueno BLDG, 3-7-18 Shinyokohama Kohoku-ku, Yokohama, 222-0033 TEL: 81-45-4781881 FAX: 81-45-4781800
Winbond Electronics (H.K.) Ltd.
Unit 9-15, 22F, Millennium City, No. 378 Kwun Tong Rd., Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064
Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners.
- 15 -
Publication Release Date: May 16, 2003 Revision A2

▲Up To Search▲

Price & Availability of W583L02

	To Download W583L02 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .