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參數(shù)資料
| 型號： | STA013B$ |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | MPEG 2.5 LAYER III AUDIO DECODER |
| 中文描述： | 2.5第三層的MPEG音頻解碼器 |
| 文件頁數(shù)： | 14/38頁 |
| 文件大小： | 300K |
| 代理商： | STA013B$ |
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Hardware Reset: 0x01
The REQ_POL registers is used to program the
polarity of the DATA_REQ line.
MSB
b7
0
LSB
b0
1
b6
0
b5
0
b4
0
b3
0
b2
0
b1
0
Default polarity (the source sends data when the
DATA_REQ line is high)
MSB
b7
0
LSB
b0
1
b6
0
b5
0
b4
0
b3
0
b2
1
b1
0
Inverted polarity (the source sends data when the
DATA_REQ line is low)
SCKL_POL
Address: 0x0D
Type: R/W
Software Reset: 0x04
Hardware Reset: 0x04
MSB
b7
X
LSB
b0
0
0
b6
X
b5
X
b4
X
b3
X
b2
0
1
b1
0
0
(1)
(2)
X = don’t care
SCKL_POL is used to select the working polarity
of the Input Serial Clock (SCKR).
(1) If SCKL_POL is set to 0x00, the data (SDI)
are sent with the falling edge of SCKR
and sampled on the rising edge.
(2) If SCKL_POL is set to 0x04, the data (SDI)
are sent with the rising edge of SCKR and
sampled on the falling edge.
ERROR_CODE
Address: 0x0F
Type: RO
Software Reset: 0x00
Hardware Reset: 0x00
MSB
b7
X
LSB
b0
0
1
0
b6
X
b5
X
b4
X
b3
0
0
0
b2
0
0
0
b1
0
0
1
(1)
(2)
(3)
X = don’t care
ERROR_CODE register contains the last error
occourred if any. The codes can be as follows:
Code
(1)
(2)
(3)
Description
0x00
0x01
0x02
No error since the last SW or HW Reset
CRC Failure
DATA not available
SOFT_RESET
Address: 0x10
Type: WO
Software Reset: 0x00
Hardware Reset: 0x00
MSB
b7
X
LSB
b0
0
1
b6
X
b5
X
b4
X
b3
X
b2
X
b1
X
X = don’t care; 0 = normal operation; 1 = reset
When this register is written, a soft reset occours.
The STA013 core command register and the in-
terrupt register are cleared. The decoder goes in
to idle mode.
PLAY
Address: 0x13
Type: R/W
Software Reset: 0x01
Hardware Reset: 0x01
MSB
b7
X
LSB
b0
0
1
b6
X
b5
X
b4
X
b3
X
b2
X
b1
X
X = don’t care; 0 = normal operation; 1 = play
The PLAY command is handled according to the
state of the decoder, as described in section 2.5.
PLAY only becomes active when the decoder is
in DECODE mode.
STA013 - STA013B - STA013T
14/38
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| STA013 | MPEG 2.5 LAYER III AUDIO DECODER |
| STA013B | MPEG 2.5 LAYER III AUDIO DECODER |
| STA013T | MPEG 2.5 LAYER III AUDIO DECODER |
| STA013T$ | MPEG 2.5 LAYER III AUDIO DECODER |
| STA013$ | MPEG 2.5 LAYER III AUDIO DECODER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STA013B | 功能描述:音頻 DSP MPEG Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| STA013B 13TR | 功能描述:音頻 DSP MPEG Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
| STA013EVB | 功能描述:音頻 IC 開發(fā)工具 Eval Brd for STA013 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| STA013T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MPEG 2.5 LAYER III AUDIO DECODER |
| STA013T | 功能描述:音頻 DSP MPEG Audio Decoder RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube |
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