82870P2P64H2 Datasheet, PDF (89/217 Pages) –

Register Description
R
3.3.2.6
HMIR—Hot Plug Interrupt Mask Register
Offset:
0C–0Fh
Default Value: FFh
Attribute:
Size:
R/W
32 bits
Each bit in this register corresponds to the HMIC register. If the mask bit for an input into that
register is set, no interrupt is generated.
Bits
Description
31:30
29:24
23:22
21:16
15:14
13:8
7:6
5:0
Reserved. Default = 11b
PRSNT1# Mask (SP1). Present Signal 1 mask. Default = 3Fh
0 = Not masked
1 = Masked. The corresponding slot present bit interrupt is masked. (default)
Reserved. Default = 11b
PRSNT2# Mask (SP2). Present Signal 2 mask. Default = 3Fh
0 = Not masked
1 = Masked. The corresponding slot present bit interrupt is masked. (default)
Reserved. Default = 11b
FAULT# Mask (SF). Power Fault mask. Default = 3Fh
0 = Not masked
1 = Masked. The corresponding power fault interrupt bit is masked. (default)
Reserved. Default = 11b
Switch Mask (SS). Slot Switch mask. Default = 3Fh
0 = Not masked
1 = Masked. The corresponding slot switch interrupt bit is masked. (default)
Intel^® 82870P2 P64H2 Datasheet
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