Intel Xeon Wolfdale E3210 P4X-UPE3210-316-6M1333 데이터 시트
제품 코드
P4X-UPE3210-316-6M1333
Datasheet
261
Direct Media Interface (DMI) RCRB
9.3
DMIPVCCTL—DMI Port VC Control
B/D/F/Type:
0/0/0/DMIBAR
Address Offset: C–Dh
Default Value:
0000h
Access:
RO, RW
Size:
16 bits
9.4
DMIVC0RCAP—DMI VC0 Resource Capability
B/D/F/Type:
0/0/0/DMIBAR
Address Offset: 10–13h
Default Value:
00000001h
Access:
RO
Size:
32 bits
Bit
Access
Default
Value
Description
15:4
RO
000h
Reserved
3:1
RW
000b
VC Arbitration Select (VCAS): This field will be programmed by software to
the only possible value as indicated in the VC Arbitration Capability field.
See the PCI express specification for more details
the only possible value as indicated in the VC Arbitration Capability field.
See the PCI express specification for more details
0
RO
0b
Reserved
Bit
Access
Default
Value
Description
31:16
RO
0s
Reserved
15
RO
0b
Reject Snoop Transactions (REJSNPT):
0 = Transactions with or without the No Snoop bit set within the TLP header are
0 = Transactions with or without the No Snoop bit set within the TLP header are
allowed on this VC.
1 = When Set, any transaction for which the No Snoop attribute is applicable but
is not Set within the TLP Header will be rejected as an Unsupported Request.
14:8
RO
00h
Reserved
7:0
RO
01h
Port Arbitration Capability (PAC): Having only bit 0 set indicates that the
only supported arbitration scheme for this VC is non-configurable hardware-
fixed.
only supported arbitration scheme for this VC is non-configurable hardware-
fixed.