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부품번호 | W561S15 기능 |
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기능 | (W561xxx) 4-Track PCM Melody | ||
제조업체 | Winbond | ||
로고 | |||
W561XXX Data Sheet
4-TRACK PCM-MELODY WITH
VOICE SYNTHESIZER (BandDirectorTM Series)
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Table of Contents-
1. GENERAL DESCRIPTION ......................................................................................................... 2
2. FEATURES ................................................................................................................................. 2
3. BLOCK DIAGRAM ...................................................................................................................... 5
4. PAD DESCRIPTION ................................................................................................................... 5
5. ELECTRICAL CHARACTERISTICS........................................................................................... 6
5.1 Absolute Maximum Ratings............................................................................................... 6
5.2 DC Characteristics............................................................................................................. 6
5.3 AC Characteristics ............................................................................................................. 7
6. APPLICATION CIRCUIT............................................................................................................. 7
7. REVISION HISTORY .................................................................................................................. 8
Publication Release Date: June 3, 2003
- 1 - Revision A5
W561XXX
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• Dynamic register controlled by LD instructions
− Volume control (VOL1/VOL2 registers for DAC 1/2)
− Melody Timbre control (Timbre0/1/2/3 registers for CH0/1/2/3)
− Melody Speed control (Tempo register)
• 4-track PCM-Melody with
− Timbre-based melody synthesis
− Note number: only limited by ROM size
− Timbre ROM size: 16 Kbyte
− Note span: 49 notes, 4 octaves
− 9 kinds of timbre size: 1K/2K/3K/4K/6K/8K/10K/12K/16K bytes per timbre
− 7 kinds of loop size: one-shot /128/256/512/1K/2K/4K bytes per timbre
− 6 kinds of note sustainments (1/4, 1/2, 1, 4/3, 2, 4 sec)
− 4 kinds of envelope effect
− User-defined timbre library to achieve various kind of instrument effects
− Midi-conversion utility provided
• Multi-tasking operation via interrupt for automatic voice segment concatenation
− Melody voice or Speech voice can be easily concatenated with symbol "+"
− Example: PLAY CH1, H4 + Melody1 + Speech1 + Speech2 + Melody2 + T4
The DAC1 of the W561xxx will play Melody1, Speech1, Speech2, and Melody2 sequentially.
• The length of the voice segment is only limited by the ROM size
• Speech section control
− Fading effect, eight levels of volume control (0-7)
− Sample rate control (4.8K/6K/8K/12K)
− Example: PLAY CH2, H4 + speech1_SV + T4; S: define the sample rate, V: define the
volume
• Provides ICE (In Circuit Emulation) system for easy debugging
− Free Run
− Stop Run
− Program Reset
− Step Into
− Step Over
− Go To Cursor
− Break point
− Register read/ modify
-4-
4페이지 W561XXX
5.3 AC Characteristics
PARAMETER
Main-clock Frequency
Frequency Deviation by
Voltage Drop for Ring
Type Oscillator
Machine Cycle Time
POR Pulse Width
SYM.
CONDITIONS
FM Ring type, ROSC = 1.2 MΩ
Crystal type
∆f f(3V) − f(2.4V)
f f(3V)
TINS One machine cycle
TPOR
-
MIN.
2.7
-
TYP.
3
3
MAX.
3.3
-
UNIT
MHz
- - 10 %
1/12
1
-
-
1/6 mS
- µS
6. APPLICATION CIRCUIT
Vcc
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Vcc
R1
R OSC
P0.0
P0.1
P0.2
P0.3
P1.0
P1.1
P1.2
P1.3
P2.0
P2.1
P2.2
P2.3
W561xx
OSCSEL
DAC1
Rs
DAC2
Rs
8050
Cs
Vcc
8050
Cs
P3.1
OSCI
RESET
* R1 = 220 Ω, Rs = 330 - 680 Ω, Rosc = 1.2MΩ, Cs = 0.1 µF
* It is suggested to add 0.1uF capacitor between VDD and VSS for increasing the stability on Power-On-Rest
condition.
Publication Release Date: June 3, 2003
- 7 - Revision A5
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ W561S15.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
W561S15 | (W561xxx) 4-Track PCM Melody | Winbond |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |