參數(shù)資料
型號(hào): AT85C51SND3B1-7FTUL
廠商: Atmel
文件頁數(shù): 103/119頁
文件大小: 0K
描述: IC DECODER/ENCODER DGTL 100CBGA
標(biāo)準(zhǔn)包裝: 90
類型: 音頻編碼器/解碼器
應(yīng)用: 移動(dòng)電話,手機(jī),視頻顯示器
電壓 - 電源,數(shù)字: 1.65 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 100-TFBGA
供應(yīng)商設(shè)備封裝: 100-CTBGA(9x9)
包裝: 托盤
84
AT85C51SND3B
7632D–MP3–01/07
Reset Value = 0000 0000b
Table 97. DFD0 Register
DFD0 (1.8Ah) – DFC Channel 0 Data Flow Descriptor Register
7
6
5
4
3
2
1
0
DFD0D7
DFD0D6
DFD0D5
DFD0D4
DFD0D3
DFD0D2
DFD0D1
DFD0D0
Bit
Number
Bit
Mnemonic Description
7-0
DFD0D7:0
Channel 0 Data Flow Descriptor Data
Write data flow descriptor to this register as detailed in Table 91.
Read to get the remaining number of data packet after a delayed abort. MSB is
read first.
Table 98. DFD1 Register
DFD1 (1.8Bh) – DFC Channel 1 Data Flow Descriptor Register
7
6
5
4
3
2
1
0
DFD1D7
DFD1D6
DFD1D5
DFD1D4
DFD1D3
DFD1D2
DFD1D1
DFD1D0
Bit
Number
Bit
Mnemonic Description
7-0
DFD1D7:0
Channel 1 Data Flow Descriptor Data
Write data flow descriptor to this register as detailed in Table 91.
Read to get the remaining number of data packet after a delayed abort. MSB is
read first.
Table 99. DFCRC Register
DFCRC (1.8Ch) – DFC CRC Data Register
7
6
5
4
3
2
1
0
CRCD7
CRCD6
CRCD5
CRCD4
CRCD3
CRCD2
CRCD1
CRCD0
Bit
Number
Bit
Mnemonic Description
7-0
CRCD7:0
CRC 2-byte Data FIFO
First reading of DFCRC returns the MSB of the CRC16 data while second
reading returns the LSB.
First writing to DFCRC writes the MSB of the initial value of the CRC16 data
while second writing writes the LSB.
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