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AT43USB325 Datasheet(PDF) 38 Page - ATMEL Corporation

Part # AT43USB325
Description  Multimedia USB Keyboard Controller with Embedded Hub
PDF  109 Pages
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Manufacturer  ATMEL [ATMEL Corporation]
Direct Link  http://www.atmel.com
Logo ATMEL - ATMEL Corporation

AT43USB325 Datasheet(HTML) 38 Page - ATMEL Corporation

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38
3355C–USB–4/05
AT43USB325
4.13.7
Suspend/Resume Interrupt Mask Register – SPRSMSK
The bits of the Suspend/Resume Mask Register are used to make an interrupt caused by an
event in the Suspend/Resume Register visible to the µC. The Suspend/Resume Interrupt
Enable Register bits enables the interrupt while the Suspend/Resume Interrupt Mask Register
allows the µC to control when it wants visibility to an interrupt. 1 = enable mask, 0 = disable
mask.
• Bit 7 – INTD MSK: External Interrupt D Mask
• Bit 6 – INTC MSK: External Interrupt C Mask
• Bit 5 – INTB MSK: External Interrupt B Mask
• Bit 4 – INTA MSK: External Interrupt A Mask
• Bit 3 – BUS INT MSK: USB Reset Interrupt Mask
• Bit 2 – FRWUP MSK: Function Remote Wakeup Interrupt Mask
• Bit 1 – RSM MSK: Resume Interrupt Mask
• Bit 0 – GLB SUSP MSK: Global Suspend Interrupt Enable
Bit
7
6
5
4
3
2
1
0
$1FF8
INTD
MSK
INTC
MSK
INTB
MSK
INTA
MSK
BUS INT
MSK
FRWUP
MSK
RSM
MSK
GLB SUSP
MSK
SPRSMSK
Read/Write
W
W
W
W
W
W
W
W
Initial Value
0
0
0
0
0
0
0
0



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