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PDF M65827FP Data sheet ( Hoja de datos )
| Número de pieza | M65827FP | |
| Descripción | 10-TIMES SPEED CD-DSP | |
| Fabricantes | Mitsubishi | |
| Logotipo |  |
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MITSUBISHI SOUND PROCESSORS
M65827FP
10-TIMES SPEED CD-DSP
FEATURES
PACKAGE
•Normal speed to 8 times speed playback
•Multi speed selector
•Clock doubler
•Error correction(C1:2 error correction,C2:4 error correction)
•Channel control circuit ( Bilingual / swap / (L+R)/2)
•Wide-band adjustment-free EFM-PLL
•CLV gain control
•Low power consumption and low radiation by 3.3V function of
internal circuit
APPLICATION
CD-ROM, CD-I, VIDEO-CD, etc.
Outline 42P2R
0.8mm Pitch 450mil SSOP
(8.4mm X 17.5mm X 2.0mm)
RECOMMENDED OPERATING CONDITIONS
Supply voltage range
Rated voltage range
3.3V±10% (internal logic,analog circuits,oscillation circuit)
5.0V±10% (I/O buffer)
3.3V (internal logic,analog circuit)
5.0V (I/O buffer )
SYSTEM BLOCK DIAGRAM
Subcode
Control
PLL CLK OSC CLK
SEL
Digital
Out
Subcode
Digital Out
Optical
M Pick-up
Motor
Driver
RF-AMP
Pick-up
Servo
Auto
Adjustment
PLL
Slicer
EFM
De-MOD
Inter-
polation
PLL CLK OSC CLK 18kSRAM
CLV
Digital Servo
MCU I/F
ECC
C1:2errors
C2:4errors
System Control Microprocessor
Channel
control
De-
EMP
S DATAOUT
E
L
Timing Generator
(Speed Control)
M65827FP
MITSUBISHI
ELECTRIC
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1 page  
NUMERICAL PIN LIST
Name No. I/O
Description
DVDD5
DVDD3
DXLPF
1
2
3 I/O
Digital power supply (5V power supply for I/O buffer)
Digital power supply (3.3V power supply for internal circuits)
Clock doubler loop filter connect pin
LOCK/DRD 4 O Lock monitor output / Low disc rotation detect signal output /
Frame synchronization status(SYCLK)
Supply Schmitt Pull-Up
DVDD5
DVDD3
DVDD3
DVDD5
SBQS
MCK
R/W
MSD
MLA
ALCR
HFD
DXRC
IREF
AVDD
LPF
RC
HF
HPF1
HPF2
TLC
AVSS
SCAND
SBCO
EFFK
SCCK
DOTX
CRCF
5O
6I
7I
Subcode interrupt signal output
MCU shift clock input
MCU data read / write control
8 I/O MCU data input / output
9 I MCU latch clock input
10 I Reset input
11 I
12 O
HF defect signal input
Clock doubler frequency gain control pin
13 I Current reference
14 Analog power supply (3.3V power supply for analog circuits)
15 I/O EFM-PLL loop filter connect pin
16 O EFM-PLL frequency gain control pin
17 I
18 O
19 O
20 O
21
22 O
23 O
24 O
25 I
26 O
HF input
High Pass Filter 1
High Pass Filter 2
Data slice charge pump output
Analog ground
Subcode syncronization status (S0 and S1)
Subcode data serial output
PLL frame clock output
Subcode readout clock
Digital output
27 O CRC flag output
DVDD5
DVDD5
DVDD5
DVDD5
DVDD5
DVDD5
DVDD5
DVDD3
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
AVDD
DVDD5
DVDD5
DVDD5
DVDD5
DVDD5
DVDD5
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ELECTRIC
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5 Page 
DETAILED DESCRIPTION
1. MCU interface
(1)Connection
M65827FP
MSD
MCK
MLA
B/W
MCU
Pin No.
8
6
9
7
Signal name
Contents
MSD
MCU serial data input output pin
MCK
MCU shift clock input pin
MLA
MCU data latch clock input pin
R/W Data read write control pin (H : Read, L : Write)
(2)Mode description
Address
Address
No. A7 A6 A5 A4 A3 A2 A1 A0
Data control
0 L L L L L L L L CLV servo, ATT, mute control
1 L L L L L L L H Configuration
2 L L L L L L H L Attenuation (Lch) control
3 L L L L L L H H Attenuation (Rch) control
4 L L L L L H L L Channel control
5 L L L L L H L H Playback speed control
6 L L L L L H H L Analog switch control
7 L L L L L H H H Monitor output select
8 L L L L H L L L Track counter (LSB)
9 L L L L H L L H Track counter (MSB)
A L L L L H L H L Track counter interrupt value (LSB)
B L L L L H L H H Track counter interrupt value (MSB)
C L L L L H H L L Interrupt mask
D L L L L H H L H Kick timer
E L L L L H H H L Digital audio interface C bit control
F L L L L H H H H Reset / Sleep / Clock disable control
80≥ H X X X X X X X Test Mode (For shipping test mode)
I/O
I/O
I
I
I
MITSUBISHI
ELECTRIC
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11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet M65827FP.PDF ] | |
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