Intel® 865G/865GV Chipset Datasheet - download.intel.nl - Intel
Intel® 865G/865GV Chipset Datasheet - download.intel.nl - Intel
Intel® 865G/865GV Chipset Datasheet - download.intel.nl - Intel
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Electrical Characteristics6.5 DC ParametersAll DC operating conditions are specified at the pin u<strong>nl</strong>ess otherwise specified.Table 37. DC Operating Characteristics (Sheet 1 of 2)Signal Name Parameter Min Nom Max UnitI/O Buffer Supply VoltageVCC Core Voltage 1.425 1.5 1.575 VVCC_AGP AGP I/O Voltage 1.425 1.5 1.575 VVCCA_AGP AGP Analog Supply Voltage 1.425 1.5 1.575 VVTT (<strong>Intel</strong>®Pentium® 4processor with512-KB L2 cache on0.13 micronprocess)VTT (<strong>Intel</strong>®Pentium® 4processor on 90 nmprocessHost AGTL+ TerminationVoltageHost AGTL+ TerminationVoltage1.35 1.45 1.55 V1.14 1.225 1.31 VVCC_DDR DDR I/O Supply Voltage 2.5 2.6 2.7 VVCCA_DDR DDR Supply Voltage 1.425 1.5 1.575 VVCC_DAC 3.3 V DAC Supply Voltage 3.135 3.3 3.465 VVCCA_DAC DAC Supply Voltage 1.425 1.5 1.6 VVCCA_DPLL Display PLL Analog Voltage 1.425 1.5 1.575 VVCCA_FSB Host PLL Analog Voltage 1.425 1.5 1.575 VReference VoltagesGVREF (2.0)GVREF (3.0) 4GVSWING (3.0) 5HI_VREF 6,7HI_SWING 6,8CI_VREF 9,10CI_SWING 9,11Vsh 1AGP 2.0 Reference VoltageAGP 3.0 Reference VoltageAGP 3.0 Swing VoltageHub Interface ReferenceVoltageHub Interface CompensationReference VoltageCSA Interface ReferenceVoltageCSA Interface CompensationReference VoltageGMCH VTT/processorShared Voltage1/2 * VCC_AGP_min– 2%0.2333 *VCC_AGP_min– 0.010.5333 *VCC_AGP_min– 0.051/2 * VCC_AGP0.2333 * VCC_AGP0.5333 * VCC_AGP1/2 *VCC_AGP_max+ 2%0.2333 *VCC_AGP_max+ 0.010.5333 *VCC_AGP_max+ 0.050.343 0.35 0.357 V0.784 0.8 0.816 V0.343 0.35 0.357 V0.784 0.8 0.816 V(VTT_min +VccCPU_min)/2(VTT + VccCPU)/2(VTT_max +VccCPU_max)/2VVVV<strong>Intel</strong> ® 82<strong>865G</strong>/82<strong>865G</strong>V GMCH <strong>Datasheet</strong> 189
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