SNC588_05 datasheet(2/11 Pages) SONIX

部件名	SNC588

功能描述	Two Channel Direct Drive Speech Controller

PDF	11 Pages

Scroll/Zoom	100%

制造商	SONIX [SONiX Technology Company]

网页	http://www.sonix.com.tw

标志

2 / 11 page

SNC588

Two Channel Direct Drive Speech Controller

3 Block Diagram

IO1

IO2

IO3

IO4

IO5

Sampling Rate Counter

× 2

Timing

Generator

D/A

Timer

SRAM (128 nibbles)

ALU

Voice

Synthesizer

IO6

PWM

Address Pointers/ STACK

OSC

ROM

Program/Speech

184K

×10 bits

4 PIN ASSIGNMENT

Symbol

I/O Function Description

P13 ~ P10

Bit3 ~ Bit0 of Input port 1

P23 ~ P20

I/O Bit3 ~ Bit0 of I/O port 2

P33 ~ P30

I/O Bit3 ~ Bit0 of I/O port 3

P43 ~ P40

Bit3 ~ Bit0 of Output port 4

P53 ~ P50

Bit3 ~ Bit0 of Output port 5

P63 ~ P60

I/O Bit3 ~ Bit0 of I/O port 6

VDD

Positive power supply

GND

Negative power supply

RST

Reset pin (active high)

OSC

Oscillator / Crystal Out

BUO1/VO

Positive Output of PWM or DA output

BUO2

Negative Output of PWM

Ver: 1.4

June 8, 2005

SNC588 数据表(PDF) 2 Page - SONiX Technology Company

SNC588 数据表(HTML) 2 Page - SONiX Technology Company

Html Pages

1 2 3 4 5 6 7 8 9 10 11

数据表下载