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參數(shù)資料
| 型號： | STA003 |
| 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)： | 13/32頁 |
| 文件大?。?/td> | 299K |
| 代理商： | STA003 |
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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 STA003T 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: 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 = 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.
STA003T
13/32
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STA003T | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MPEG 2.5 LAYER III AUDIO DECODER |
| STA011 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:L-band RF front-end for digital radio |
| STA011E | 制造商:ST 功能描述:DAB |
| STA013 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:MPEG 2.5 LAYER III AUDIO DECODER |
| STA013 | 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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