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Intel
®
Core
TM
2 Duo processor with the Mobile Intel
®
945GME Express Chipset
May 2007 Manual
Order Number: 317443-001US 33
Theory of Operation—Intel
®
945GME Express Chipset
+V3.3S_PEG R6C2 S0
+V3.3S_PWRGD S0
+V3.3S_SATA_P0 S0
+V3.3S_SATA_P2 S0
+V3.3S_TVDAC S0
+V3.3S_TVDAC_LDO R4F2 S0
+V3.3S_TVDACA S0
+V3.3S_TVDACB S0
+V3.3S_TVDACC S0
+VCCA_TVDAC S0
5V +V5 S0,S3
5V Always +V5A S0,S3,S4,S5
+V5A_MBL R3V4 S0,S3,S4,S5
5V Switched +V5S S0
+V5_PCISLT3 R8B5 S0
+V5S_F_DAC S0
+V5S_IMVP6 R1B2 S0
+V5S_L_DAC S0
+V5S_PATA S0
+V5S_PWRGD S0
+V5S_SATA_P0 S0
+V5S_SATA_P2 S0
+V5SB_ATXA S0
V5S_FAN S0
-12V Always -V12A S0,S3,S4,S5
-12V Switched -V12S S0
+12V SWITCHED +V12S S0
+V12S_PATA S0
+V12S_PEG R6N6 S0
+V12S_SATA_P0 S0
+V12S_SATA_P2 S0
AC Power Brick +V_BC_OUT S0,S3,S4,S5
+VAC_IN S0,S3,S4,S5
+VAC_IN_L S0,S3,S4,S5
+VCHGR_OUT S0,S3,S4,S5
Battery Voltage +VBAT S0,S3,S4,S5
+VBAT_S4 S0,S3,S4,S5
+VDC_PHASE R1B3 S0,S3,S4,S5
Battery Voltage Always +VBATA S0,S3,S4,S5
Table 6. Intel
®
945GME Express Chipset Development Kit Voltage Rails (Sheet 2 of 3)
Voltage Groups Voltage Rail Sense Resistor
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