JG82875 S L8DB Intel, JG82875 S L8DB Datasheet - Page 22

• Manufacturer Part Number: JG82875 S L8DB
• Manufacturer: Intel

Specifications of JG82875 S L8DB

• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Signal Description
22
Figure 2. Intel
SCMDCLK_A[5:0], SCMDCLK_A[5:0]#
SCMDCLK_B[5:0], SCMDCLK_B[5:0]#
®
HDSTBP[3:0]#, HDSTBN[3:0]#
82875P MCH Interface Block Diagram
HADSTB[1:0]#
SMAA_A[12:0]
SMAA_B[12:0]
SECC_A[7:0]
SDQS_A[8:0]
SECC_B[7:0]
SDQS_B[8:0]
SDQ_A[63:0]
SCKE_A[3:0]
SDQ_B[63:0]
SCKE_B[3:0]
SCS_A[3:0]#
SCS_B[3:0]#
PROCHOT#
HREQ[4:0]#
SBA_A[1:0]
SBA_B[1:0]
DINV[3:0]#
CPURST#
HD[63:0]#
BSEL[1:0]
SRAS_A#
SCAS_A#
SRAS_B#
SCAS_B#
HA[31:3]#
SWE_A#
SWE_B#
DEFER#
HLOCK#
HTRDY#
BREQ0#
RS[2:0]#
HISTRS
CISTRS
HISTRF
CISTRF
HI[10:0]
CI[10:0]
DRDY#
DBSY#
HITM#
BPRI#
BNR#
ADS#
HIT#
Processor
Interface
Interface
Interface
Memory
Channel
Memory
Channel
System
System
System
DDR
DDR
CSA
Bus
Hub
A
B
and Power
VSWING,
Refernce,
RCOMP,
Interface
Reset, &
Voltage
Clocks,
AGP
Test
GSBA[7:0]
GPIPE#
GST[2:0]
GRBF#
GWBF#
GADSTB[1:0], GADSTB[1:0]#
GSBSTB, GSBSTB#
GFRAME#
GIRDY#
GTRDY#
GSTOP#
GDEVSEL#
GREQ#
GGNT#
GAD[31:0]
GC/BE[3:0]#
GPAR
—
HCLKP, HCLKN
GCLKIN
TESTP[29:0]
RSTIN#
PWROK
EXTTS#
HDVREF[1:0]
HDRCOMP
HDSWING
SMVREF_A, SMVREF_B
SMXRCOMPVOL, SMYRCOMPVOL
SMXRCOMPVOH, SMYRCOMPVOH
SMXRCOMP, SMYRCOMP
GVREF
GVSWING
GRCOMP
HI_VREF
HI_RCOMP
HI_SWING
CI_VREF
CI_RCOMP
CI_SWING
VCC
VSS
VCCA_AGP
VCC_AGP
VCCA_FSB
VTT
VCC_HI
VCC_33
VCC_DDR
VCCA_DDR
AGP 2.0
Intel
®
82875P MCH Datasheet
Si
l I t f
GSBA[7:0]#
DBI_HI
GST[2:0]
GRBF
GWBF
GADSTBF[1:0], GADSTBS[1:0]
GSBSTBF, GSBSTBS
GFRAME
GIRDY
GTRDY
GSTOP
GDEVSEL
GREQ
GGNT
GAD[31:0]
GC#/BE[3:0]
GPAR
DBI_LO (3.0 only)
AGP 3.0
875P