NHE6300ESB S L7XJ Intel, NHE6300ESB S L7XJ Datasheet - Page 646

• Manufacturer Part Number: NHE6300ESB S L7XJ
• Manufacturer: Intel

Specifications of NHE6300ESB S L7XJ

• Lead Free Status / RoHS Status: Compliant

Intel
DS
646
NOTE: Delivery Mode encoding:
000 = Fixed. Deliver the signal on the INTR signal of all processor cores listed in the destination. Trigger Mode
001 = Lowest Priority. Deliver the signal on the INTR signal of the processor core that is executing at the lowest
010 = SMI. This delivery mode is not supported.
011 = Reserved.
100 = NMI. This delivery mode is not supported.
101 = INIT. This delivery mode is not supported.
110 = Reserved
111 = ExtINT. Deliver the signal to the INTR signal of all processor cores listed in the destination as an interrupt
10:8
Bits
Default Value:
7:0
can be edge or level.
priority among all the processors listed in the specified destination. Trigger Mode can be edge or level.
that originated in an externally connected 8259A compatible interrupt controller. The INTA cycle that
corresponds to this ExtINT delivery will be routed to the external controller that is expected to supply the
vector. Requires the interrupt to be programmed as edge triggered. The Remote IRR bit is never set if
programmed for ExtINT level-triggered operation; as a result a continuous stream of interrupts will be
generated as long as the INTR input is asserted.
®
Table 581. Redirection Table (Sheet 3 of 3)
6300ESB I/O Controller Hub
Device:
Offset:
Delivery Mode
29
10h-11h (vector 0)
through
3E-3Fh (vector 23)
Bit 16-1, Bits[15:12]=0.
All other bits undefined
Name
Vector
This field specifies how the APICs listed in the destination
field should act upon reception of this signal. Certain Delivery
Modes will only operate as intended when used in conjunction
with a specific trigger mode. These encodings are listed in the
note below:
This field contains the interrupt vector for this interrupt.
Values range between 10h and FEh.
Description
Attribute:
Function:
Size:
5
Read/Write
64 bits each, accessed as two 32 bit
quantities
Order Number: 300641-004US
Intel
®
6300ESB ICH—17
November 2007
Access
R/W
R/W