參數(shù)資料
型號: AT85C51SND3B1-RTTUL
廠商: Atmel
文件頁數(shù): 77/119頁
文件大小: 0K
描述: IC DECODER/ENCODER DGTL 100-LQFP
標準包裝: 90
類型: 音頻編碼器/解碼器
應用: 移動電話,手機,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
供應商設備封裝: 100-LQFP(14x14)
包裝: 托盤
60
AT85C51SND3B
7632D–MP3–01/07
Reset Value = 0000 0000b
Table 73. IEN1 Register
IEN1 (0.B1h) – Interrupt Enable Register 1
7
6
5
4
3
2
1
0
-
EMMC
ENFC
ESPI
EPSI
EKB
EUSB
Bit
Number
Bit
Mnemonic Description
7-6
-
Reserved
The value read from these bits is always 0. Do not set these bits.
5
EMMC
MMC/SD Interrupt Enable Bit
Set to enable MMC/SD interrupt.
Clear to disable MMC/SD interrupt.
4
ENFC
NFC Interrupt Enable Bit
Set to enable IDE interrupt.
Clear to disable IDE interrupt.
3
ESPI
SPI Interrupt Enable Bit
Set to enable SPI interrupt.
Clear to disable SPI interrupt.
2
EPSI
PSI Interrupt Enable Bit
Set to enable PSI interrupt.
Clear to disable PSI interrupt.
1
EKB
KBD Interrupt Enable Bit
Set to enable Keyboard interrupt.
Clear to disable Keyboard interrupt.
0
EUSB
USB Interrupt Enable Bit
Set this bit to enable USB interrupt.
Clear this bit to disable USB interrupt.
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