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Numéro de référence | W58300 | ||
Description | Voice Synthesizer | ||
Fabricant | Winbond | ||
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1 Page
W58300
Voice Synthesizer
(ROM-LESS High Fidelity PowerSpeech )TM
GENERAL DESCRIPTION
The High Fidelity PowerSpeechTM family is a new member of the PowerSpeechTM synthesizer series,
with voice quality which is even better than before. The W58300 is a ROMless chip that can support
up to maximal 16M bits memory size; the voice length can reach 8.5 minutes. Combined with flash
memory W55Fxx, this chip can be used to demonstrate real chip function before mass-production.
This family has adopted the same architecture as the PowerSpeechTM synthesizers while replacing
the 4-bit ADPCM algorithm with Winbond′s high fidelity synthesis algorithm to produce better quality
voice. W58300 provides hardware Infrared(IR) circuit, CPU interface and voice output in D/A
converter (DAC) or PWM type.
FEATURES
• Programmable voice synthesizer
• Proprietary synthesis algorithm
• Direct drive speaker by PWM output or by 8-bit DAC with external transistor
• Wide operating voltage range: 2.4−5.5 Volts
• Addressing capability up to 16M bits
• IR interface for command Transmission and Receiving
• TX, INC and MV instruction provided
• 8 trigger inputs - with separate control of falling/rising edge trigger
• 8 STOP outputs
• Supports CPU interface operation
• Pad option for Ring or Crystal oscillator
• Symbolic compiler supported
• Instruction cycle ≤ 400 µS typically
• Section control
− Variable frequency: 4.8/6/8/12 KHz
− LED: ON/OFF
• Eight general-purpose registers R0−R7
• Number of interrupt vector/label up to 2,048
Publication Release Date: March 1999
- 1 - Revision A2
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Pages | Pages 12 | ||
Télécharger | [ W58300 ] |
No | Description détaillée | Fabricant |
W58300 | Voice Synthesizer | Winbond |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
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