Specification Sheet
DMIBAR Registers
142 Datasheet, Volume 2 of 2
6.5 DMI VC0 Resource Capability (DMIVC0RCAP)—
Offset 10h
Access Method
Default: 1h
Type: MEM
(Size: 32 bits)
Offset: [B:0, D:0, F:0] + 10h
3
1
2
8
2
4
2
0
1
6
1
2
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
PATO
RSVD
MTS
REJSNPT
RSVD
PAC
Bit
Range
Default &
Access
Field Name (ID): Description
31:24
0h
RO
PATO: Reserved for Port Arbitration Table Offset:
23
0h
RO
Reserved (RSVD): Reserved.
22:16
0h
RO
MTS: Reserved for Maximum Time Slots:
15
0h
RO
REJSNPT: Reject Snoop Transactions:
0: Transactions with or without the No Snoop bit set within the TLP header are
allowed on this VC.
1: 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
0h
RO
Reserved (RSVD): Reserved.
7:0
1h
RO
PAC: Port Arbitration Capability: Having only bit 0 set indicates that the only
supported arbitration scheme for this VC is non-configurable hardware-fixed.