參數(shù)資料
型號: AT85C51SND3B1-RTTUL
廠商: Atmel
文件頁數(shù): 59/119頁
文件大?。?/td> 0K
描述: IC DECODER/ENCODER DGTL 100-LQFP
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-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
44
AT85C51SND3B
7632D–MP3–01/07
Note:
Available in AT85C51SND3B1 & AT85C51SND3B2 only.
APEBS
2.F6h
Audio Processor Equalizer Band
Select
-
0
EQBS2:0
APELEV
2.F7h Audio Processor Equalizer Level
-
EQLEV4:0
ACCON
2.EAh Audio Codec Control
-
AMBSEL
AMBEN
AISSEL
AIEN
AODRV*
AOSSEL*
AOEN*
ACAUX
2.E4h Audio Codec Auxiliary
-
AODIS*
AOPRE*
ACORG*
2.EBh Audio Codec Right Output Gain
-
AORG4:0*
ACOLG*
2.ECh Audio Codec Left Output Gain
-
AOLG4:0*
ACIPG
2.EDh Audio Codec Input Preamp Gain
-
AILPG
AIPG2:0
ADICON0
2.EEh Audio DAC Interface Control 0
-
CSPOL
DSIZE
OVERS1:0
ADIEN
ADICON1
2.EFh Audio DAC Interface Control 1
-
JUST4:0
Table 53. Audio Stream Codec SFRs
Mnemonic Add Name
7
6
5
4
3
2
1
0
ASCON
2.E1h Audio Stream Control
Depends on the audio codec firmware
ASSTA0
2.E2h Audio Stream Status 0
ASSTA1
2.E3h Audio Stream Status 1
ASSTA2
2.E9h Audio Stream Status 2
Table 52. Audio Controller SFRs
Mnemonic Add Name
7
6
5
4
3
2
1
0
Table 54. PSI Controller SFRs
Mnemonic Add Name
7
6
5
4
3
2
1
0
PSISTH
1.ACh PSI Status Host
PSHBSY
PSSTH6:0
PSICON
1.ADh PSI Control
PSEN
PSBSYE
PSRUNE
PSWS2:0
-
PSISTA
1.AEh PSI Status
PSEMPTY
PSBSY
PSRUN
PSRDY
-
PSIDAT
1.AFh PSI Data
PSD7:0
Table 55. SPI Controller SFRs
Mnemonic Add Name
7
6
5
4
3
2
1
0
SPCON
1.91h SPI Control
SPR2
SPEN
SSDIS
MSTR
CPOL
CPHA
SPR1
SPR0
SPSCR
1.92h SPI Status and Control
SPIF
-
OVR
MODF
SPTE
UARTM
SPTEIE
MODFIE
SPDAT
1.93h SPI Data
SPD7:0
Table 56. Serial I/O Port SFRs
Mnemonic Add Name
7
6
5
4
3
2
1
0
SCON
0.91h SIO Control
SIOEN
PMOD1:0
PBEN
STOP
DLEN
GBIT1:0
SFCON
0.95h SIO Flow Control
OVSF3:0
CTSEN
RTSEN
RTSTH1:0
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