Intel Xeon Wolfdale E3210 P4X-UPE3210-316-6M1333 Data Sheet
Product codes
P4X-UPE3210-316-6M1333
Functional Description
268
Datasheet
10.1.5
APIC Cluster Mode Support
APIC Cluster mode support is required for backwards compatibility with existing
software, including various operating systems.
The MCH supports three types of interrupt re-direction:
• Physical
• Flat-Logical
• Clustered-Logical
• Flat-Logical
• Clustered-Logical
Table 17.
Host Interface 4X, 2X, and 1X Signal Groups
Signals
Associated Clock or Strobe
Signal Group
ADS#, BNR#, BPRI#, DEFER#,
DBSY#, DRDY#, HIT#, HITM#,
LOCK#, RS[2:0]#, TRDY#,
RESET, BR0#
DBSY#, DRDY#, HIT#, HITM#,
LOCK#, RS[2:0]#, TRDY#,
RESET, BR0#
BCLK
1X
HA[16:3]#, REQ[4:0]#
ADSTB[0]#
2X
HA[35:17]#
ADSTB[1]#
D[15:0]#, DBI0#
DSTBP0#, DSTBN0#
4X
D[31:16]#, DBI1#
DSTBP1#, DSTBN1#
D[47:32]#, DBI2#
DSTBP2#, DSTBN2#
D[63:48]#, DBI3#
DSTBP3#, DSTBN3#