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S5L1454A 데이터시트 PDF




Samsung semiconductor에서 제조한 전자 부품 S5L1454A은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 S5L1454A 자료 제공

부품번호 S5L1454A 기능
기능 DVD PLAYER DIGITAL SERVO & DSP IC
제조업체 Samsung semiconductor
로고 Samsung semiconductor 로고


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S5L1454A 데이터시트, 핀배열, 회로
DVD PLAYER DIGITAL SERVO & DSP IC
S5L1454A
INTRODUCTION
KS1454 is a DVDP (Digital Video Disc Player) 1-chip LSI which includes the digital servo and DSP(Digital Signal
Processor) features.
Servo Block performs the digital servo function, which controls disc speed and pick-up location as it retrieves
signals from the disc (CD,VCD,DVD). Servo block contains the wide capture PLL.
DSP block receives the EFM signal as an input and performs buffer control for demodulated data output while
EFM demodulation and error corrections are being carried out.
FEATURES
MICOM
8bit parallel interface
Built-in direct memory access (DVD/CD)
PLL
Built-in wide capture range (± 50%) PLL
Built-in EFM slice
Built-in F/V converter for RF EQ adjustment of DAC method
Charge-pump PWM control method
FD/PD gain adjustment
Built-in wide range VCO(20 - 100MHz)
SERVO
CD/CD-ROM 1,2x, DVD 1x compatible digital servo IC.
complete automatic adjusting FEATURE.
(Focus/Tracking Loop's Input Gain, Offset, Balance, Loop Gain)
Each servo loop has a digital filter, reducing the number of external parts.
Built-in AGC FEATURE that responds optimally to various disc types.
High speed moving control(built-in SLED FG Encoder).
Built-in speed controlling search algorithm.
Built-in 10bit A/D Converter and 10bit D/A Converter.
Various filter characteristics and internal constants can be set from MICOM.
Built-in defect and shock response.
Built-in 16bit track counter.
Chooses the best method from multiple search algorithm.
Servo operation improved by widening the range through high speed sampling of 151.2kHz
1




S5L1454A pdf, 반도체, 판매, 대치품
S5L1454A
PIN DIAGRAM & PIN DISCRIPTION
PIN DIAGRAM
DVD PLAYER DIGITAL SERVO & DSP IC
FRSY
CK27M
TOS
WDCK
DTER
DATACK
STROBE
DATREQ
DVDD11
SDT7
SDT6
SDT5
SDT4
SDT3
SDT2
SDT1
SDT0
DVSS11
PCD7
PCD6
PCD5
PCD4
PCD3
PCD2
PCD1
PCD0
DVDD12
MDOUT1
MDOUT0
PLLDFCT
SERLOCK
MON
MDS
MDP
FOKB
DFCT
MIRR
VCOEXCK
DVSS12
DVSS10
130
140
150
160
KS1454
160-QFP
80 DVSS4
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
70 DD5
DD9
DD6
DD8
DD7
DVDD4
DVDD3
LCASB
UCASB
WEB1
60 WEB0
OEB1
OEB0
RASB
DVDD1
DVDD2
DADR8
DADR7
DADR0
DADR6
50 DADR1
DADR5
DADR2
DADR4
DADR3
PS1
SSTOP/PS0
FG
DVSS2
DVSS1
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S5L1454A 전자부품, 판매, 대치품
DVD PLAYER DIGITAL SERVO & DSP IC
S5L1454A
Pin No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
Name Interface I/O
Description
DVSS3
Power
S VSS for Digital Circuit
DD0
DRAM
B DRAM Data Bus
DD15
DRAM
B
DVSS5
Power
S VSS for Digital Circuit
DVSS6
Power
S VSS for Digital Circuit
DVSS7
Power
S VSS for Digital Circuit
TX TX O Digital Output for Audio
GFS
Monitor
O Good Frame Sync Detect State Output (O.K is "High")
DVDD5
Power
S VDD for Digital Circuit (3.3V)
WFCK
Monitor
O Write Frame Pulse
RFCK
Monitor
O Reference Frame Pulse
PLCK
Monitor
B EFM Data Recovery Clock
DVDD8
Power
S VDD for Digital Circuit (3.3V)
XO
Clock
O System Clock Signal Output
XI
Clock
I System Clock Signal Input (33.8688MHz)
DVSS8
Power
S VSS for Digital Circuit
EFMTRD Monitor
B Latched EFM Output Signal or external EFM Input Signal
DVDD7
Power
S VDD for Digital Circuit (3.3V)
RSTB
MICOM
I System Reset Signal Input
CK16M Function O XI (pin 95) Devide Clock (16.9344MHz)
IRQ
MICOM
O Interrupt Request for MICOM
SENSE
MICOM
O Internal Status Monitor
DVDD9
Power
S VDD for Digital Circuit (3.3V)
MDAT7
MICOM
B
MDAT6
MICOM
B
MDAT5
MICOM
B
MDAT4
MICOM
B MICOM Data Bus
MDAT3
MICOM
B
MDAT2
MICOM
B
MDAT1
MICOM
B
MDAT0
MICOM
B
DVSS9
Power
S VSS for Digital Circuit
MWRB
MICOM
I MICOM Write Clock Signal Input
MRDB
MICOM
I MICOM Read Clock Signal Input
WAIT
MICOM
O MICOM Read / Write Access Wait (when wait is "Low")
DAB
MICOM
I MICOM DATA/ADDRS Select (H: Data, L: Address)
CSB
MICOM
I MICOM Chip Select
DVDD6
Power
S VDD for Digital Circuit (5V)
DVDD10
Power
S VDD for Digital Circuit (5V)
DEMPHA Audio DAC O De-emphasis (ON state is "High")
7

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관련 데이터시트

부품번호상세설명 및 기능제조사
S5L1454A

DVD PLAYER DIGITAL SERVO & DSP IC

Samsung semiconductor
Samsung semiconductor

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