參數資料
型號: STA016
廠商: 意法半導體
英文描述: MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY
中文描述: 2.5第三層的MPEG音頻解碼器支承的CD - ROM的能力
文件頁數: 32/43頁
文件大?。?/td> 268K
代理商: STA016
STA016A
32/43
6.11.5 HEADER _n:
Address : 0xD4 (212) to 0xD9 (217)
Type : RO - EDF
Software Reset : 0
Description :
This register give the nth byte of the header of the
frame currently decoded
6.11.6 PCMCLK_INPUT :
Address : 0xCB (203)
Type : RW - DEC
Software Reset : 0
Description :
If set to 1, the PCMCLK pad is configure as input in
order to receive an external reference clock.
6.12MP3_CONFIGURATION registers
description
6.12.1 ERR_DEC_LEVEL :
Address : 0x6B (107)
Type : RO - EDF
Software Reset : 0
Description :
This register give the status of the mp3 decoding pro-
cess according the error level written in following ta-
ble.
Table 33.
6.12.2 ERR_DEC_NB_1 :
Address : 0x6C (108)
Type : RO - EDF
Software Reset : 0
Description :
See ERR_DEC_NB_2 register description.
6.12.3 ERR_DEC_NB_2 :
Address : 0x6D (109)
Type : RO - EDF
Software Reset : 0
Description :
This register give the status of the mp3 decoding pro-
cess according the error number written in following
table
Table 34.
b7
b6
b5
b4
b3
b2
b1
b0
b7
b6
b5
b4
b3
b2
b1
b0
b7
b6
b5
b4
b3
b2
b1
b0
Value
0
1
2
3
Level
No error
Warning while decoding
Error while decoding
Fatal error while decoding
b7
b6
b5
b4
b3
b2
b1
b0
ER7
ER6
ER5
ER4
ER3
ER2
ER1
ER0
b7
b6
b5
b4
b3
b2
b1
b0
ER15 ER14 ER13 ER12 ER11 ER10
ER9
ER8
Event
Comment
ER0 == 1
crc_error
ER1 == 1
cutoff_error
ER2 == 1
big_value_error
ER3 == 1
hufftable_error
ER4 == 1
mod_buf_size_error
ER5 == 1
huffman_decode_error
ER6 == 1
dynpart_exchange_error
ER7 == 1
gr_length_error
ER8 == 1
input_bit_available_error
ER9 == 1
ch_length_error
ER10 == 1
head_framelength_error
ER11 == 1
dynpart_length_error
ER12 == 1
block_type_error
ER13 == 1
head_emphasis_error
ER14 == 1
head_samp_freq_error
ER15 == 1
head_layer_error
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相關代理商/技術參數
參數描述
STA016A 功能描述:音頻 DSP 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: 安裝風格: 封裝 / 箱體: 封裝:Tube
STA016A13TR 功能描述:音頻 DSP 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: 安裝風格: 封裝 / 箱體: 封裝:Tube
STA016AP 功能描述:音頻 DSP AUDIO SYSTEMS RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
STA016AP13TR 功能描述:音頻 DSP AUDIO SYSTEMS RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube
STA016T 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: 安裝風格: 封裝 / 箱體: 封裝:Tube