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Part: JA29203
Category:
Description: 3, 7, 14 Seconds Complicate Pure Speech
Company: Myson Technology
Datasheet: Download JA29203 datasheet File size : 119 kB
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JA29201/03/07/14
3, 7, 14 Seconds Complicate Pure Speech
Features
Operating voltage: 2.4V~5.0V One single-key can implement play-all, play-next and random function. Maximum play count is 16. Each input can implement looping function. Single-key input can be last-key priority for stand-alone input or first-key priority. Each input trigger can select trigger mode: (For OKY, TG0, TG1, TG3) Edge/Level, Hold/Unhold, Retrigger/Irretrigger. Each input trigger can select its own debounce time: Fast debounce: < 200us; Slow debounce: ~16ms (S.R.=6.0kHz) Support bouncing trigger solution for retrigger application. (Second trigger force to retrigger and slow debounce.) 3" Maximum table entries are 76*4. 7" Maximum table entries are 140*4. 14" Maximum table entries are 204*4. Word count is only limited by ROM capacity. 3 output ports for Status or LED application: OP_A Status: Busy_high, DC_low, Stop_high,DC_high LED: +Fast,+Slow, Dyn(7/10), Off OP_B Status: Busy_high, DC_low, Stop_high, DC_high LED: -Fast, -Slow, Dyn(9/10), On Status: Busy_high, DC_low, Busy_low, DC_high LED: +Fast, +Slow, On, Off Each output can specify its initial state (High or Low) Outputs can be set as constant current regardless of the supply voltage varied. Two PWM playing ports. Drive speaker or buzzer directly. Add a capacitor for stable working Body define: 3, 7, 14 seconds. (Total ROM size : 18k,42k,84k) voice length(3s body:16384*5,7s body:40960*5,14s body:83968*5) Voice algorithm: 5-bits LOG_PCM External resister for system frequency Sixteen default sampling frequencies are supported. The default frequencies can be changed by applying an external resistor. Support single key play on/off. (For OKY, TG0, TG1) Programmable only pull-low input. (For OKY,TG3) Programmable pull-high, pull-low or floating input. (For TG0,TG1) TG3_OPC pin can option as input or output by mask option
OP_C
General Description
The JA29201/03/07/14 are series of single-chip synthesizing CMOS VLSI IC which synthesizes voice by LOG_PCM algorithm. Table programming and shared multiple I/O pins make the applications flexible. Powerful functions and pure speech architecture make the JA29201/03/07/14 series are able to best fit most speech applications and a best cost/performance ratio as a result. The programming of the JA29201/03/07/14 series is first to define words. Each word contains voice data (or mute length), output method, assemble the words into sentences first, and then the programmer can assign the sentences to the keys corresponding to the user inputs. The TG3_OPC pin of the JA29201/03/07/14 is multiplexed. This means it can option as input pin or output pin.
Body Option Table
Body JA29214 JA29207 JA29203 JA29201 ROM 84K 42K 18K 18K Table D0 3FF D0 2FF D0 1FF D0 1FF KEY OKY, TG0 TG1 & TG3 OKY, TG0 TG1 & TG3 OKY, TG0, TG3 OKY, TG3 OUT OPA, OPB, OPC OPA, OPB, OPC OPA, OPC OPC
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
10-1
E-mail sales@jaztek.com.tw Web-site
Ver. 0.3
www.jaztek.com.tw
JA29201/03/07/14
Pin Description
Pin Name VDD TEST OSC OKY TG0, TG1 TG3_OPC OPB OPA PWM1, PWM2 VSS I/O Power In In In In In Out Out Out Out Power Description Positive power supply Test enable pad, high-active, pull-low With resister connected to VDD for system clock generating Trigger input, active-high, with internal pull_low resistor. Can define as sequential key or random key. Trigger input, active-high with internal pull_low resistor. Trigger input, active-high Status output Status output Status output Voltage output to drive speaker or buzzer Negative power supply
Absolute Maximum Rating
Symbol VDD~VSS VIN (for input) VOUT (for all outputs) T (operating) D (storage) Rating -0.5 ~ +0.5 VSS-0.3 < VIN < VDD+0.3 VSS < VOUT < VDD -10 ~ +60 -55 ~ +125 Unit V V V
C Characteristics
Symbol VDD Isb Iop IOL Ioh d F/F Parameter Min Typ. Max Unit Condition Operating Voltage 2.4 3.0 5.0 V 1 A VDD=3.0V, I/O open Standby Supply Current 400 A VDD=3.0V, No loading Operating 20 mA VDD=3.0V, VIP=2.7V OPA, OPB source Current 20 mA VDD=3.0V, VOP=0.3V OPA, OPB sink Current VDD=4.5V Frequency Variation by diff. 10 % lot fOSC =384kHz
Function Diagram
1. OPA/B/C (1:0) are the output options. Output OPA Option Status LED OPB Status LED OPC Status LED 0(00) BH +Fast BH -Fast BH +Fast 1(01) DL +Slow DL -Slow DL +Slow 2(10) SH Dy07 SH Dy09 BL ON 3(11) DH OFF DH ON DH OFF
Status output mode: SH: Single pulse output, hi-level output BH: Busy output, hi-level output
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
10- 2
E-mail sales@jaztek.com.tw
Ver. 0.3
Web-site www.jaztek.com.tw
JA29201/03/07/14
BL: Busy output, lo-level output DH: Always Hi-level output DL: Always Lo-level output LED output mode: +Fast, -Fast: High frequency alternate output +Slow, -Slow: Low frequency alternate output Dy09: Volume level (9/10)output control. If code > 9/10, then output "Lo". Otherwise output "Hi" Dy07: Volume level (7/10)output control. If code > 7/10, then output "Lo". Otherwise output "Hi" ON : Always Lo-level output OFF: Always Hi-level output Note: The Status and LED mode is optioned by mask option. Edge/Level mode (If sentence = word1+word2) Edge mode Trigger length > Voice length
TG Audio word1 word2 debounce time
Trigger length < Voice length
TG word1 word2 debounce time
Level mode Trigger length > Voice length (if sentence=word1+word2)
TG Audio word1 word2 word3 word4 debounce time
Trigger length < Voice length (if sentence = word1+word2)
TG Audio word1 word2 debounce time
Preliminary
TEL 886-3-5770755 FAX 886-3-5770756
10- 3
E-mail sales@jaztek.com.tw
Ver. 0.3
Web-site www.jaztek.com.tw
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