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參數(shù)資料
| 型號(hào)： | SNC343 |
| 廠商： | SONIX Technology Co., Ltd. |
| 英文描述： | Direct Drive Voice/Dual Tone Melody Controller |
| 中文描述： | 直接驅(qū)動(dòng)語(yǔ)音/雙音旋律控制器 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 421K |
| 代理商： | SNC343 |
SNC343
Direct Drive Voice/Dual Tone Melody Controller
3
Block Diagram
Dual-Tone
Generator
IO1
IO2
IO3
Sampling
Rate Counter
Timing
Generator
D/A
Timer
ALU
SRAM (128 nibbles)
Voice
Synthesizer
PWM
Address Pointers/ STACK
OSC
ROM
Program/Speech
52K
×
10 bits
4
PIN ASSIGNMENT
Symbol
P13 ~ P10
P23 ~ P20
P33 ~ P30
VDD
GND
RST
OSC
BUO1/VO
BUO2
I/O Function Description
I
Bit3 ~ Bit0 of Input port 1
I/O Bit3 ~ Bit0 of I/O port 2
I/O Bit3 ~ Bit0 of I/O port 3
P
Positive power supply
P
Negative power supply
I
Reset pin (active high)
O
Oscillator / Crystal Out
O
Positive Output of PWM or DA output
O
Negative Output of PWM
Ver: 1.3
August 26, 2003
2
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PDF描述 |
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| SNC352 | Direct Drive Voice/Dual Tone Melody Controller |
| SNC353 | Direct Drive Voice/Dual Tone Melody Controller |
| SNC362 | Direct Drive Voice/Dual Tone Melody Controller |
| SNC363 | Direct Drive Voice/Dual Tone Melody Controller |
| SNC374 | Direct Drive Voice/Dual Tone Melody Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SNC343_05 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Direct Drive Voice/Dual Tone Melody Controller |
| SNC352 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Direct Drive Voice/Dual Tone Melody Controller |
| SNC352_05 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Direct Drive Voice/Dual Tone Melody Controller |
| SNC353 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Direct Drive Voice/Dual Tone Melody Controller |
| SNC353_05 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Direct Drive Voice/Dual Tone Melody Controller |
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