參數(shù)資料
型號: AT43USB355E-AU
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: Full-speed USB Microcontroller with Embedded Hub, ADC and PWM
中文描述: 8-BIT, 12 MHz, RISC MICROCONTROLLER, PQFP64
封裝: 1.40 MM, GREEN, PLASTIC, MS-026ACB, LQFP-64
文件頁數(shù): 33/115頁
文件大?。?/td> 610K
代理商: AT43USB355E-AU
33
AT43USB355
2603G–USB–04/06
USB Interrupt Mask Register – UIMSKR
Bit 7 – SOF IMSK: Start of Frame Interrupt Mask
When the SOF IMSK bit is set (1), the Start of Frame Interrupt is masked.
Bit 6 – EOF2 IMSK: EOF2 Interrupt Mask
When the EOF2 IMSK bit is set (1), the EOF2 Interrupt is masked.
Bit 5 – Res: Reserved bit
This bit is reserved and always read as zero.
Bit 4 – FEP3 IMSK: Function End-point 3 Interrupt Mask
When the FE3 IMSK bit is set (1), the Function End-point 3 Interrupt is masked.
Bit 3 – HEP0 IMSK: End-point 0 Interrupt Mask
When the HEP0 IMSK bit is set (1), the Hub End-point 0 Interrupt is masked.
Bit 2 – FEP2 IMSK: End-point 2 Interrupt Mask
When the FE2 IMSK bit is set (1), the Function End-point 2 Interrupt is masked.
Bit 1 – FEP1 IMSK: End-point 1 Interrupt Mask
When the FE1 IMSK bit is set (1), the Function End-point 1 Interrupt is masked.
Bit 0 – FEP0 IMSK: End-point 0 Interrupt Mask
When the FE0 IMSK bit is set (1), the Function End-point 0 Interrupt is masked.
Bit
7
6
5
4
3
2
1
0
$1FF6
SOF IMSK
EOF2 IMSK
FEP3 IMSK
HEP0 IMSK
FEP2 IMSK
FEP1 IMSK
FEP0 IMSK
UIMSKR
Read/Write
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
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