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PDF S5L9276 Data sheet ( Hoja de datos )
| Número de pieza | S5L9276 | |
| Descripción | OPTICAL CD MP3 SYSTEM | |
| Fabricantes | Samsung semiconductor | |
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Hay una vista previa y un enlace de descarga de S5L9276 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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S5L9276 (PRELIMINARY SPEC)
OPTICAL CD MP3 SYSTEM
INTRODUCTION
S5L9276 is a single chip ISO/IEC 11172-3 Layer III audio decoder, capable of
decoding compressed elementary bit stream as specified in ISO/IEC standard.
As a decoder for the DISC-MAN, it can provide you more small and cheaper
solution for MP3 player application.
S5L9276 is low voltage IC that can read MP3 and CD-ROM format discs and
can be applied to various products.
FEATURES
64-LQFP-1010
• Includes CD-ROM decoder with ECC and EDC
• ISO/IEC 11172-3 L1/L2/L3 Decoding.
• ISO/IEC 13818-3 L1/L2/L3 Decoding
• Supports All MPEG Bit Rates including free format for ISO/IEC 11172-3.
• Supports All MPEG Bit Rates except 8kbps and free format for ISO/IEC 13818-3.
• Supports 32/44.1/48kHz Spl for ISO/IEC 11172-3. (For variable bit rate, support only 44.1kHz sampling rate.)
• Supports 32/44.1/48kHz and 16/22.05/24 kHz for ISO/IEC 13818-3.
(For variable bit rate, support only 44.1KHz & 22.05kHz sampling rate.)
• Single/ Dual/ Stereo// Joint Stereo
• Supports Any Combination of Intensity Stereo & MS Stereo
• Serial Host Interface
• Supports Off-chip DAC
• Anti Shock Memory Controller
• Supports 16Mbit EDO/FP DRAM
• Use of Standard Crystal 16.9344MHz
• 16.9344MHz Clock Output Port
• Power Save Mode : POWER-DOWN, SLEEP, POWER_SAVE
• Pause and Replay
• Fast Forward
• Fast Backward (Rewind)
• Back Skip
• Forward Skip
• CDFS(CD-ROM File System) Decoding (ISO9660, Joliet, and Romeo Format)
• Low Power Dissipation : 65mA @3.0 volts
ORDERING INFORMATION
Device
S5L9276X01
Package
64-LQFP-1010
Supply Voltage
2.7V 3.3V
Operating Temperature
-20°C +75°C
1
1 page  
OPTICAL CD MP3 SYSTEM
PIN CONFIGURATION
S5L9276 (PRELIMINARY SPEC)
VDD 1
XI 2
XO 3
XOUT 4
CLK 5
RESETB 6
PLL0 VDDA 7
PLL0 VSSA 8
PLL0 VBBA 9
FILTER_0 10
PLL1 VDDA 11
PLL1 VSSA 12
PLL1 VBBA 13
FILTER_1 14
SP_SEL 15
VSS 16
S5L9276X
48 VSS
47 RASB
46 WEB
45 DDAT1
44 DDAT0
43 TEST0
42 TEST1
41 TEST2
40 SCAN_EN
39 MINT
38 MDOUT
37 MLAT
36 MCK
35 MDAT_AD0
34 AD1
33 VDD
Figure 4. 64 pin Low profile Quad Flat Package (LQFP)
5
5 Page 
OPTICAL CD MP3 SYSTEM
OPERATION DESCRIPTION
IO TIMING SPECIFICATION
MCU Interface
a. Serial interface mode
S5L9276 (PRELIMINARY SPEC)
MCK
MLT
MDATA
SENSEB
A0 A1 A2 A3 A4 A5 A6 A7
Register read protocol
D7 D6 D5 D4 D3 D2 D1 D0
MCK
MLT
MDATA
D0 D1 D2 D3 D4 D5 D6 D7 A0 A1 A2 A3 A4 A5 A6 A7
Register write protocol
register write
MCK
burstNum * 16
MLT
MDATA
SENSEB
A0 A1 A2 A3 A4 A5 A6 A7
Memory read command (8'h50)
D15 D14
Memory read protocol
MCK
D1 D0 D15 D14
D1 D0
BurstLength * 16
MLT
MDATA
B0 B1 B2 B3 B4 B5 B6 B7 A0 A1 A2 A3 A4 A5 A6 A7
Burst Length Data
Memory write command (8'hF4)
register
write D15 D14
memUnit Req.
Memory write protocol
D1 D0 D15 D14
D1 D0
Figure 5. Serial interface mode
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet S5L9276.PDF ] | |
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