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PDF STA016T Data sheet ( Hoja de datos )
| Número de pieza | STA016T | |
| Descripción | MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY & ADPCM | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
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STA016T
MPEG 2.5 LAYER III AUDIO DECODER
SUPPORTING CD-ROM CAPABILITY & ADPCM
PRODUCT PREVIEW
s SINGLE CHIP MPEG LAYER 3 DECODER
SUPPORTING:
- All features specified for Layer III in ISO/IEC
11172-3 (MPEG 1 Audio)
- All features specified for Layer III in ISO/IEC
13818-3.2 (MPEG 2 Audio)
m- Lower sampling frequencies syntax extension,
(not specified by ISO) called MPEG 2.5
os DECODES LAYER III STEREO CHANNELS,
DUAL CHANNEL, SINGLE CHANNEL (MONO)
.cs SUPPORTING ALL THE MPEG 1 & 2
SAMPLING FREQUENCIES AND THE
UEXTENSION TO MPEG 2.5:48, 44.1,32,
24,22.05, 16, 12,11. 025, 8 KHz
t4s ACCEPTS MPEG 2.5 LAYER III
ELEMENTARY COMPRESSED BITSTREAM
WITH DATA RATE FROM 8 Kbit/s UP TO 320
eKbit/s
es BYPASS MODE FOR EXTERNAL AUXILIARY
AUDIO SOURCE
hs ADPCM ENCODING/DECODING
CAPABILITY:
S- sample frequency from 8 kHz to 32 kHz
ta- sample size from 8 bits to 32 bits
- encoding algorithm: DVI, ITU-G726 pack
(G723-24, G721,G723-40)
as EMBEDDED ISO9660 LAYER FOR FILE-
SYSTEM DECODING (JOLIET)
.Ds EMBEDDED CD-ROM DECODER BLOCKS
INCLUDING ECC/EDC CAPABILITY
s FLEXIBLE I2S INPUT INTERFACE FOR EASY
wCONNECTION WITH MOST CD-SERVO
DEVICES
ws EMBEDDED BROWSING COMMAND
wINTERPRETER FOR EASY FILE-SYSTEM
TQFP 64
ORDERING NUMBER: STA016T
s EASY PROGRAMMABLE GPSO INTERFACE
(MONO/STEREO) FOR ENCODED DATA UP
TO 5Mbit/s
s DIGITAL VOLUME
s BASS & TREBLE CONTROL
s SERIAL BITSTREAM INPUT INTERFACE
s EASY PROGRAMMABLE ADC INPUT
INTERFACE
s SERIAL PCM OUTPUT INTERFACE (I2S AND
OTHER FORMATS)
s PLL FOR INTERNAL CLOCK AND FOR
OUTPUT PCM CLOCK GENERATION
s CRC CHECK AND SYNCHRONISATION
ERROR DETECTION WITH SOFTWARE
INDICATORS
s I2C CONTROL BUS
s LOW POWER 2.4V CMOS TECHNOLOGY
WITH 3.3V TOLERANT AND CAPABLE I/O
s FAST FORWARD AND PAUSE CAPABILITIES
BROWSING
ms CUE-SHEET CAPABILITY UP TO 100
oENTRIES
.cs BROWSER COMMAND INTERPRETER (BCI)
U- Parent Dir
t4- Enter Dir
e- Previous Entry
e- Next Entry
h- Get Record Infos
APPLICATIONS
s AUDIO CD PLAYERS
s MULTIMEDIA PLAYERS
s CD-ROM PLAYERS
s CAR RADIO PLAYERS
ataSNovember 2002
www.DThis is preliminary information on a new product foreseen to be developed. Details are subject to change without notice.
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1 page  
STA016T
specific operation must be performed (like pick-up repositioning). This flow is based on I2C link plus an
additional interrupt signal in order to avoid time consuming polling techniques.
s MCU -> CDDSP: the CDDSP management is fully up to the application MCU. This architecture allows
maximum flexibility and easy migration from existing CDPlayers to MP3 CDPlayers.
PIN CONNECTION
CD_LRCK
CD_BCK
CD_SDI
DREQ
VDD_1
VSS_1
BS_LRCK
BS_BCK
BS_SDI
VDD_2
VSS_2
LRCK1
BCKI
SDI
RESET
TESTEN
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
1 48
2 47
3 46
4 45
5 44
6 43
7 42
8 41
9 40
10 39
11 38
12 37
13 36
14 35
15 34
16 33
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
IODATA12
IODATA11
IODATA10
IODATA9
IODATA8
VSS_6
VCC_2
PLL_GND
FILT0
PLL_VCC
FILT1
VSS_5
VDD_4
IODATA7
IODATA6
IODATA5
D00AU1227
PIN DESCRIPTION
PIN Pin Name
1 CD_LRCK
3 CD_SDI
2 CD_BCK
9 BS_SDI
7 BS_LRCK
8 BS_BCK
4 DREQ
13 BCKI
Type
Description
CDDSP interface
I DSP Interface left/right Clock
I DSP interface serial data
I DSP interface bit clock
SDI interface
I Bitstream interface serial data
I Bitstream interface left/right Clock
I Bitstream interface clock
O Bitstream data request
PCM IN interface
I ADC bit clock
S ourde/D est
From DSP
From DSP
From DSP
From MCU
From MCU
From MCU
To MCU
From ADC
5/45
5 Page 
Register function
CDBSA_CONFIGURATION
BSB_CONFIGURATION
CD_CONFIGURATION
Hex
0x5A
0x5B
0x5C
0x5D
0x5E
0x5F
0x60
0x61
0x62
0x63
0x64
0x65
0x59
0x5A
0x5B
0x40
0x41
0x42
0x43
0x44
0x46
0x47
0x48
0x49
0x4A
0x4B
0x4C
0x4D
0x4E
Dec Name
90 INPUT_CONF
91 I_AUDIO_CONFIG_1
92 I_AUDIO_CONFIG_2
93 I_AUDIO_CONFIG_3
94 I_AUDIO_CONFIG_4
95 I_AUDIO_CONFIG_5
96 I_AUDIO_CONFIG_6
97 I_AUDIO_CONFIG_7
98 I_AUDIO_CONFIG_8
99 I_AUDIO_CONFIG_9
100 I_AUDIO_CONFIG_10
101 I_AUDIO_CONFIG_11
89 POL_REQ
90 INPUT_CONF
91 I_AUDIO_CONFIG_1
64 BASIC_COMMAND
65 FAST_FUNCTIO N_VAL
66 REQUIRED_TRACK
67 REQUIRED_DIR
68 PLAY_MODE
70 TYPE _CD_EXT_REQ
71 MINUTE_REQ
72 SECOND_REQ
73 SECTOR_REQ
74 MINUTE_SPENT
75 SECOND_SPENT
76 SCANNING_TIME
77 PLAY_LIST_INDEX
78 PLAY_LIST_VALUE
STA016T
Type
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
WO
RW
RW
RW
RW
RO
RO
RO
RO
RO
RO
RW
RW
RW
When
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
DEC
AEC
ABO
ABO
ABO
ABO
AEC
AEC
AEC
AEC
AEC
AEC
ABO
ABO
ABO
11/45
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STA016T.PDF ] | |
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