M65851FP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

M65851FP

Single Chip Karaoke Processor

Renesas Electronics 

M65851FP

Pin Description (cont.)

Pin

No.

Symbol

Name

42 DDACINTOUT D/A integrator output

43 DDACINTIN

D/A integrator input

44 DDACCONT D/A control

45 DADCCONT A/D control

46 DADCINTOUT A/D integrator output

47 DADCINTIN

A/D integrator input

48 DILPF3

Low-pass filter 3 output

49 DILPF2

Low-pass filter 2 input

50 DILPF1

Low-pass filter 1 input

51 DIN

Delay select signal input

52 DISIG

Delay select signal output

53 DOUT

Delay signal output

54 AGND2

Analog GND 2

55 AVCC2

Analog power supply 2

56 EQR1

Rch equalizer adjustment C1

57 EQR2

Rch equalizer adjustment C2

58 EQR3

Rch equalizer adjustment C3

59 EQR4

Rch equalizer adjustment C4

60 EQRAMPIN1 Rch equalizer input 1

61 EQRAMPIN2 Rch equalizer input 2

62 EQRAMPOUT Rch equalizer output

63 ROUT

Rch output

64 LOUT

Lch output

65 EQLAMPOUT Lch equalizer output

66 EQLAMPIN2 Lch equalizer input 2

67 EQLAMPIN1 Lch equalizer input 1

68 EQL4

Lch equalizer adjustment C4

69 EQL3

Lch equalizer adjustment C3

70 EQL2

Lch equalizer adjustment C2

71 EQL1

Lch equalizer adjustment C1

72 PS2

Phase shift input 2

73 PS1

Phase shift input 1

74 RIN

Rch line input

75 LIN

Lch line input

76 VCFIL

Vocal cut filter

77 MICIN

Microphone input

78 LGAIN

Line input gain control

79 MGAIN

Microphone input gain control

80 MBPF1

Microphone band pass filter 1

I/O

Function

O

Composes a D/A conversion integrator with external

I

—

—

Composes a A/D conversion integrator with external

O

I

O

Pre-filter before A/D conversion for digital delay

I

—

I

Outputs after selection of echo/surround input signal

O

O

Delay signal output

—

—

—

Composes external C for the adjustment of Rch

—

equalizer characteristics (bass and treble)

—

—

I

I

O

O

Rch mixing output

O

Lch mixing output

O

Composes external C for the adjustment of Lch

I

equalizer characteristics (bass and treble)

I

—

—

—

—

I

Determines a constant at time of phase shift

I

I

Rch line input

I

Lch line input

I

Process frequencies lower than the vocal band

I

Microphone input

I

Set gain for the no music detection

I

Set gain for the microphone detection

—

Composes band pass filter for Karaoke scoring

(For microphone signal)

REJ03F0172-0201 Rev.2.01 Jan 25, 2008

Page 6 of 27

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