M65856 Mitsubishi, M65856 Datasheet - Page 4

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

Pin No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
LIN
RIN
SOURCEOUT
VOLIN
VCC
DACONT
DAINTIN
DAINTOUT
LPF2IN1
LPF2IN2
LPF2OUT
KEYCONIN
ROUT
LOUT
VCFIL
PS1
PS2
LATCH
CLOCK
DATA
GND
Symbol
Echo effect / Echo feed back
volume input
monaural output
for external KEYCONTROL IC
monaural input
for external KEYCONTROL IC
Low pass filter 2 input 1
Low pass filter 2 input 2
D/A integrator output
Low pass filter 2 output
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
D/A Integrator input
Phase shift input 1
Phase shift input 2
Vocal cut filter
Power supply
Lch line input
D/A control
Rch line input
Rch output
Lch output
CLOCK
LATCH
Name
DATA
Ground
MITSUBISHI
ELECTRIC
I/O
–
–
–
O
O
O
O
O
–
I
I
I
I
I
I
I
I
I
I
I
I
To connect capacitor to reduce noise generated
at time of volume change
Lch line input
Rch line input
To determine adaptive time constant of
D/A convertor with ADM system
Composes D/A conversion integrator with
external capacitor
Post-filter after D/A convertor for digital
delay
input/output interface terminal
for external KEYCONTROL IC
Rch mixing output
Lch mixing output
Processes frequencies lower than the vocal band
Determines a constant at time of phase shift
Latch input via serial bus
Clock input via serial bus
Data input via serial bus
MITSUBISHI SOUND PROCESSOR ICs
M65856SP
Function