參數(shù)資料
型號(hào): USS-344QUADRABUS
英文描述: Four-Host PCI-to-USB OpenHCI Host Controller
中文描述: 四主機(jī)的PCI到USB OpenHCI主機(jī)控制器
文件頁(yè)數(shù): 30/54頁(yè)
文件大?。?/td> 850K
代理商: USS-344QUADRABUS
30
Agere Systems Inc.
Advance Data Sheet, Rev. 9
June 2001
Four-Host PCI-to-USB OpenHCI Host Controller
USS-344
QuadraBus
USB Registers
(continued)
Table 103. HcInterruptEnable Register (10h)
Bits
Field
Reset
HCD
(Host Controller Driver)
R/W
HC
(Host Controller)
R
0
Scheduling Overrun (SO)
0—Ignore
1—Enable interrupt
Writeback Done Head (WDH)
0b
1
0—Ignore
1—Enable interrupt
Start of Frame (SF)
0b
R/W
R
2
0—Ignore
1—Enable interrupt
Resume Detected (RD)
0b
R/W
R
3
0—Ignore
1—Enable interrupt
Unrecoverable Error (UE)
0b
R/W
R
4
0—Ignore
1—Enable interrupt
Frame Number Overflow (FNO)
0b
R/W
R
5
0—Ignore
1—Enable interrupt
Root Hub Status Change (RHSC)
0b
R/W
R
6
0—Ignore
1—Enable interrupt
Ownership Change (OC)
0b
R/W
R
30
0—Ignore
1—Enable interrupt
Master Interrupt Enable (MIE)
0b
R/W
R
31
0—Ignored by HC
1—Enables interrupt generation due to events
specified in the other bits of this register
0b
R/W
R
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