NQ5000P S L9TN Intel, NQ5000P S L9TN Datasheet - Page 36

• Manufacturer Part Number: NQ5000P S L9TN
• Manufacturer: Intel

Specifications of NQ5000P S L9TN

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

2.7
2.8
2.9
36
Clocks, Reset and Miscellaneous
Power and Ground Signals
MCH Sequencing Requirements
Power Plane and Sequencing Requirements:
CORECLKN
CORECLKP
COREVCCA
COREVSSA
ERR[2:0]#
FSBCRES
ODTCRES
FSBSLWCRES
FSBSLWCTRL
FSBVCCA
PWRGOOD
PSEL[2:0]
RESETI#
RSVD
TDIOANODE
TDIOCATHODE
TESTHI
TESTHI_V3REF
VSSQUIET
VSSSEN
VCCSEN
V3REF
VCC
VCCTRM
VSS
VTT
VCCFBD
VCCPE
Signal Name
Signal Name
SMB VCC: Common 3.3 for SMB buses
VCC Supply: This is the 1.5 V core voltage.
VCC Supply: This is the 1.5 V core voltage on a separate plane for the die termination logic.
Ground Return: Common return for power supplies
VTT Supply: VTT is a 1.2 V FSB supply
VCC for System Memory: VCCFBD is 1.8 V for DDR2 power.
VCC for PCI Express ports.
Connect
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Power/
Analog
Analog
Analog
Power/
Analog
Analog
Analog
Power
Other
Other
Type
No
O
I
I
I
Differential Processor Core Clock Negative Phase: These pins receive a
low-voltage differential host clock from the external clock synthesizer. This
clock is used by all of the MCH logic that is in the Host clock domain.
Differential Processor Core Clock Positive Phase: These pins receive a
low-voltage differential host clock from the external clock synthesizer. This
clock is used by all of the MCH logic that is in the Host clock domain.
Core VCC: Analog Voltage for the PLL
Core VSS: Analog Voltage for PLL
Error Output: Error output signal:
ERR[0] = Correctable and recoverable error from the memory subsystem
ERR[1] = Uncorrectable error from the Intel® 5000P MCH
ERR[2] = Fatal error from the Intel® 5000P MCH
Processor Bus Compensation:
Processor Bus Compensation:
Processor Bus Slew Rate Compensation:
Processor Bus Slew Rate Control:
FSB VCC: Analog Voltage for the FB-DIMM channel PLL
Power OK: When asserted, this signal indicates that all power supplies are in
specification.
Processor Speed Select:
MCH Reset: This is the hard reset
Reserved Pin:
Thermal Diode Anode: This is the anode of the thermal diode
Thermal Diode Cathode: This is the cathode of the thermal diode
1.5 Volt Pullup:
3.3 Volt Pullup:
Quiet VSS: Quiet VSS for ODDD
Quiet VSS: Quiet VSS for Thermal Sensor
Quiet VCC: Quiet VCC for Thermal Sensor
Intel® 5000P/5000V/5000Z Chipset Memory Controller Hub (MCH) Datasheet
Description
Description
Signal Description