NH82801GR S L8FY Intel, NH82801GR S L8FY Datasheet - Page 175

• Manufacturer Part Number: NH82801GR S L8FY
• Manufacturer: Intel

Specifications of NH82801GR S L8FY

• Lead Free Status / RoHS Status: Compliant

Electrical Characteristics
10.3
Table 10-4. Signal Groups (Sheet 1 of 2)
Intel® 3000 and 3010 Chipset Memory Controller Hub (MCH) Datasheet
Host Interface Signal Groups
PCI Express Interface Signal Groups
Signal Group
(g1)
(c1)
(a)
(b)
(c)
(d)
(e)
(g)
(f)
Signal Groups
The signal description includes the type of buffer used for the particular signal:
GTL+
DDR2
PCI Express
Analog
Ref
HVCMOS
SSTL-1.8
PCI Express I/F Compensation Signals
Analog Host I/F Ref & Comp. Signals
PCI Express Present Strap (Intel®
Asynchronous GTL+ Input
Common Clock Outputs
PCI Express Output
Misc. CMOS Inputs
3010 Chipset only)
Input/Outputs
Signal Type
PCI Express
Analog
GTL+
GTL+
Input
Open Drain GTL+ interface signal. Refer to the GTL+ I/O
Specification for complete details. The MCH integrates most
GTL+ termination resistors.
DDR2 System memory (1.8 V CMOS buffers)
PCI Express interface signals. These signals are compatible with
PCI Express 1.0a signaling environment AC Specifications. The
buffers are not 3.3 V tolerant.
Analog signal interface
Voltage reference signal
2.5 V Tolerant High Voltage CMOS buffers
1.8 V Tolerant Stub Series Termination Logic
HADS#, HBNR#, HBREQ0#, HDBSY#, HDRDY#,
HDINV[3:0]#, HA[35:3]#, HADSTB[1:0]#, HD[63:0],
HDSTBP[3:0]#, HDSTBN[3:0]#,
HHIT#, HHITM#, HREQ[4:0]#, HLOCK#
HBPRI#, HCPURST#, HDEFER#, HTRDY#,
HRS[2:0]#, HEDRDY#
HPCREQ#
HDVREF, HACCVREF, HSWING HRCOMP, HSCOMP
BSEL[2:0], PM_BMBUSY#
Intel® 3000 Chipset:
EXP_RX0N[7:0], EXP_RX0P[7:0]
Intel® 3010 Chipset:
EXP_RX0N[7:0], EXP_RX0P[7:0], EXP_RX1N[7:0],
EXP_RX1P[7:0]
Intel® 3000 Chipset:
EXP_TX0N[7:0], EXP_TX0P[7:0]
Intel® 3010 Chipset:
EXP_TX0N[7:0], EXP_TX0P[7:0], EXP_TX1N[7:0],
EXP_TX1P[7:0]
EXP_COMPO
EXP_COMPI
PRIPRSNT#, DPEN#
Signals
Notes
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