M65856 Mitsubishi, M65856 Datasheet - Page 8

• Manufacturer Part Number: M65856
• Description: DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
• Manufacturer: Mitsubishi

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).
D0
DATA FUNCTION
40
41
42
FUNCTION DESCRIPTION
D10
D11
D14
D15
D1
D2
D3
D4
D7
D8
D9
D5
D6
LATCH
CLOCK
DATA
D12,D13
KEYCON
pass/through
Source
Phase
shifter
surround
Auto vocal
support
ON / OFF
MIC SW
ON / OFF
ADDRESS
Digital
echo
selector
Creates four kinds of delay signals
between 104.0msec and 208.1msec.
Desired audio source operation to each
"karaoke" software can be selected by
the Source selector.
5 kinds
Surround is formed with phase
shifter to increase the ambience of
sound even when karaoke is used.
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.
Selector switch for turning on/off of
microphone signal mixing.
Data is taken inside
D14=[L],D15=[H],and others cancel.
TEST mode
External keycontrol IC changeover corresponding
or decorresponding to changeover switch.
D0
D1
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
Control description
D2
D3
D4
D5
MITSUBISHI
ELECTRIC
D6
D7
D0 D1
DATA FUNCTION
time
D10
D11
D12
D13
D14
D15
D6
D2
D3
D4
D5
D7
D8
D9
D8
Echo
effect
Volume
Echo
Feed
Back
Volume
MIC1
Volume
MIC2
Volume
ADDRESS
D9 D10 D11 D12 D13 D14 D15
MITSUBISHI SOUND PROCESSOR ICs
M65856SP
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 - .
Data is taken inside
D14=[L],D15=[H],and others cancel.
Control description