參數(shù)資料
型號: AT43USB325E-AU
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: Multimedia USB Keyboard Controller with Embedded Hub
中文描述: 8-BIT, 12 MHz, RISC MICROCONTROLLER, PQFP64
封裝: 1.40 MM HEIGHT, GREEN, PLASTIC, MS-026ACB, LQFP-64
文件頁數(shù): 37/109頁
文件大小: 643K
代理商: AT43USB325E-AU
37
3355C–USB–4/05
AT43USB325
4.13.6
Suspend/Resume Interrupt Enable Register – SPRSIE
· Bit 7 – INTD EN: External Interrupt D Enable
Setting the INTD EN bit will initiate an interrupt whenever the INTD bit of SPRSR is set.
· Bit 6 – INTC EN: External Interrupt C Enable
Setting the INTC EN bit will initiate an interrupt whenever the INTC bit of SPRSR is set.
· Bit 5 – INTB EN: External Interrupt B Enable
Setting the INTD EN bit will initiate an interrupt whenever the INTB bit of SPRSR is set.
· Bit 4 – INTA EN: External Interrupt A Enable
Setting the INTD EN bit will initiate an interrupt whenever the INTA bit of SPRSR is set.
· Bit 3 – BUS INT EN: USB Reset Interrupt Enable
When the BUS INT EN bit is set, the USB and μC resets are separated. A USB bus reset (SE0
for longer than 3 ms) will reset the USB hardware only and not the μC. However, an interrupt to
the μC will be generated and bit 3 of SPRSR is set.
· Bit 2 – FRWUP IE: Function Remote Wakeup Interrupt Enable
Setting the FRWUP IE bit will initiate an interrupt whenever the FRWUP bit of SPRSR is set.
· Bit 1 – RSM IE: Resume Interrupt Enable
Setting the RSM IE bit will initiate an interrupt whenever the RSM bit of SPRSR is set.
· Bit 0 – GLB SUSP IE: Global Suspend Interrupt Enable
Setting the GLB SUSP IE bit will initiate an interrupt whenever the GLB SUSP bit of SPRSR is
set.
Bit
7
6
5
4
3
2
1
0
$1FF9
INTD
EN
INTC
EN
INTB
EN
INTA
EN
BUS INT
EN
FRWUP
IE
RSM
IE
GLB
SUSP IE
SPRSIE
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Initial Value
0
0
0
0
0
0
0
0
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