M65824AFP データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M65824AFP

CD PLAYER DIGITAL SIGNAL PROCESSOR WITH BUILT-IN DAC

MITSUBISHI ELECTRIC  

MITSUBISHI SOUND PROCESSOR ICs

M65824AFP

CD PLAYER DIGITAL SIGNAL PROCESSOR WITH BUILT-IN DAC

4.PIN DESCRIPTION(CONTINUANCE)

pin No.

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

Name

SBQS

CRCF

SCAND

PWM

DVDD2

DVSS2

MCK

MSD

MLAB

EXP1

EXP2

LAGND

LOUT/D0

LAVDD

RAVDD

ROUT/LRCK

RAGND

IREF

AVDD

I/O

Function

Subcode Q register read interrupt signal

O

"L" for read

O CRC checked results of Subcode Q:CRC OK="H"

O Subcode sync.signal output:"H" for sync.

O Disc motor driver PWM output(Both sides)

- Digital interface power supply2

- Digital system GND2

I Microcomputer interface shift clock input

I/O Microcomputer interface serial data I/O

Microcomputer interface latch clock

I

Built-in 22KΩ pull up resistor to DVDD

Input pin (be read via serial I/F) No.1

I

Built-in 4.7KΩ pull up resistor to DVDD

I

Input pin (be read via serial I/F) No.2

Built-in 4.7KΩ pull up resistor to DVDD

- Lch Analog GND

Audio signal output(L-ch)

-

Ext.D/A mode;Audio serial data output

O Lch Analog power supply

- Rch Analog power supply

Audio signal output(R-ch)

O Ext.D/A mode;LR clock output

- Rch Analog GND

I PLL circuit reference current setting

- Analog System power supply

Schmitt trigger input is the following

ACLRB(No.5),TEST(No.11),SCCK(No.13),MCK(No.30)

MLAB(No.32),EXP1(No.33),EXP2(No.34)

Reset condition for ACLRB(No.5:No pull-up resistor,Normal CMOS input)

minimum reset time :1µsec

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