參數(shù)資料
型號(hào): SNC510
廠商: SONIX Technology Co., Ltd.
英文描述: One Channel Direct Drive Speech Controller
中文描述: 一個(gè)通道直接驅(qū)動(dòng)語(yǔ)音控制器
文件頁(yè)數(shù): 2/10頁(yè)
文件大?。?/td> 405K
代理商: SNC510
SNC510
One Channel Direct Drive Speech Controller
3
Block Diagram
IO port 2
IO port 3
Sampling Rate Counter
Timing
Generator
D/A
Timer
ALU
SRAM (64 nibbles)
Voice
Synthesizer
PWM
Address Pointers/ STACK
OSC
ROM
Program/Speech
24K
×
10 bits
4
PIN ASSIGNMENT
Symbol
P23 ~ P20
P33 ~ P30
VDD
GND
RST
OSC
BUO1/VO
BUO2
I/O Function Description
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)
I
Oscillator Input
O
Positive Output of PWM or DA output
O
Negative Output of PWM
Ver: 1.0
November 26, 2002
2
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