M65856SP 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M65856SP

DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

MITSUBISHI ELECTRIC  

MITSUBISHI SOUND PROCESSOR ICs

M65856SP

DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT

FUNCTION DESCRIPTION

OPERATION MODE

Operating modes can be set with serial data 16-bits entered at the timing given below.

DATA(pin42) is taken inside at the rising edge of CLOCK(pin41) and the last-packed 16-bits

are latched at the raising edge of LATCH(pin40).

40 LATCH

41 CLOCK

42 DATA

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15

time

DATA FUNCTION

Control description

DATA FUNCTION

Control description

D0 D1 Digital

D2 echo

Creates four kinds of delay signals

between 104.0msec and 208.1msec.

D3

D4

Source

D5 selector

D6

Desired audio source operation to each

"karaoke" software can be selected by

the Source selector.

5 kinds

D7 Phase

shifter

D8 surround

Surround is formed with phase

shifter to increase the ambience of

sound even when karaoke is used.

Auto vocal

D9 support

ON / OFF

If you are in discomfort from unknown

song, the vocal of the singer can be

output support you.

Selector switch for turning on/off of auto

vocal support.

KEYCON External keycontrol IC changeover corresponding

D10 pass/through or decorresponding to changeover switch.

MIC SW Selector switch for turning on/off of

D11 ON / OFF microphone signal mixing.

D12,D13

TEST mode

D14

ADDRESS

Data is taken inside

D15

D14=[L],D15=[H],and others cancel.

D0 D1

Echo

D2 effect

Volume

D3

D4 Echo

D5 Feed

Back

D6 Volume

D7

MIC1

D8

Volume

D9

D10

D11 MIC2

Volume

D12

Sets volume attenuation in 8 steps

between +3dB ~ -15dBand -∞.

Sets volume attenuation in 5 steps

between -2dB ~ -7dB and -∞.

Sets volume attenuation in 8 steps

between 0dB ~ -18dB and -∞.

Sets volume attenuation in 8 steps

between 0dB ~ -18dB and -∞.

D13

D14

ADDRESS

Data is taken inside

D15

D14=[L],D15=[H],and others cancel.

MITSUBISHI

ELECTRIC

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