M65831AFP View Datasheet(PDF) - MITSUBISHI ELECTRIC

Part Name

Description

Manufacturer

M65831AFP

Sound processor IC

MITSUBISHI ELECTRIC  

M65831AP/FP PRELIMINARY DIGITAL soNmoeticpear;aTmheistriisc nlimotitas fainrealssupbejecciftictaoticohna.nge.

MITSUBISHI SOUND PROCESSOR

ECHO (DIGITAL DELAY)

ICS

2) EASY MODE(EASY / µ -COM=H)

D1,D2,D3,D4 and sleep are for easy mode

D1

D2

D3

D4

SLEEP

delay time

cf 11-1)

cf 11-5)

3) µ -COM MODE(EASY / µ -COM=L)

REQ

SCK

DATA

SLEEP D1 D2 D3 D4 MUTE ID1 ID2 ID3 ID4

DELAY TIME cf 11-1)

H=SLEEP MODE cf 11-5)

ID CODES

H=MUTE cf 11-4)

TIMING DIAGRAM

This Timing chart shows that delay time is set by serial data from µ -COM.

DATA signal is latched at the falling edge of SCK signal,the last ten data are set at

* the rising edge of REQ signal when ID codes are satisfied.

ID1,ID3:L

* ID2 :H

ID4 :equal to IDSW

MITSUBISHI

ELECTRIC

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