HH80556KH0364M S LAGD Intel, HH80556KH0364M S LAGD Datasheet - Page 39

• Manufacturer Part Number: HH80556KH0364M S LAGD
• Manufacturer: Intel

Specifications of HH80556KH0364M S LAGD

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

Signal Description—Intel
Table 5.
July 2009
Order Number: 318378-005US
Processor Front Side Bus 0 Signals (Sheet 5 of 5)
FSB0RS[2:0]#
FSB0RSP#
FSB0TRDY#
FSB0VREF
Signal Name
®
5100 MCH Chipset
O
O
O
Analog
Type
Processor 0 Response Status Signals:
FSB0RS[2:0]# (Response Status) are driven by the response agent (the agent
responsible for completion of the current transaction). FSB0RS[2:0]# indicate
the type of response according to the following:
Processor 0 Response Status Parity:
FSB0RSP# provides parity protection for the FSB0RS[2:0] signals. Driven
during assertion of FSB0RS[2:0]# as required for the agent responsible for
completion of the current transaction. A correct parity signal is high if an even
number of covered signals are low and low if an odd number of covered signals
are low. When FSB0RS[2:0]# = 000 or idle is indicated, FSB0RSP# is high.
Processor Bus 0 Target Ready:
FSB0TRDY# (Target Ready) is asserted by the target to indicate that it is ready
to receive a write or implicit writeback data transfer, the target of the processor
transaction is able to enter the data transfer phase.
Processor 0 Voltage Reference:
FSB0VREF is Processor 0 voltage reference. Refer to the Quad-Core and Dual-
Core Intel
Controller Hub Chipset for Communications, Embedded, and Storage
Applications – Platform Design Guide or Intel
and SL9400 and Intel
Communications and Embedded Applications – Platform Design Guide for the
voltage value.
Encoding
000
001
010
011
100
101
110
111
®
Xeon
Response Type
Idle state
Retry response
Deferred response
Reserved (not driven by MCH)
Hard Failure (not driven by MCH)
No data response
Implicit Writeback
Normal data response
®
Processor 5000 Sequence with Intel
®
5100 Memory Controller Hub Chipset for
Description
Intel
®
5100 Memory Controller Hub Chipset
®
Core™2 Duo Processors T9400
®
5100 Memory
Datasheet
39