| SMX945 Condensed Manual V1.0A |
Intel 945GME Graphics PEG
PEG ControllerSpecification
Alternative to the internal graphic controller
Multiplexed with the SDVO signals
Support
Mode
Voltage
Signals
PEG
16lanes
1.5Volt
Differential 2.5Gbit/sec
Intel 82801DBM (ICH7DH) | Specification |
Supports PCI 2.2 with 6 resources | |
1x Ultra | |
2 channels 150MByte/sec | |
USB V2.0 | 8 channels USB |
APIC | INTEL I/O APIC |
SMB | V2.0 SMBus controller |
FWH | Firm Ware Hub for BIOS devices |
LPC | Serialized BUS (no ISA) used for external SuperIO |
| (COM1/2, MS, KB, FD and LPT) |
Sound | AC97 2.3 HDA Interface with 192kHz sampling rate and 8 channels |
IRQ Controller | 8259 compatible |
Timers | 8254 compatible |
Power Management | Integrated |
Reset & Power Management
Specification
Controller | PIC 16C870 | |
Power Modes | S5, S4, S3, S1 | |
ACPI | V3.0 |
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BUS | Specification | |
PCI | PCI 2.2 | 33MHz 32bit |
LPC | 8bit | 33MHz |
PCIexpress | 6x 1 lane, PEG | |
Power Supply
Specification
DC Input | 5.0V up to maximum 18V, max. 200mV ripple |
| up to 30 Watts peak for VCCCore, 2.5V and 1.25V generation |
Inrush current | 5.0V up to 10Amp for 100∝s |
| 18.0V up to 30Amp for 20∝s |
5.0Volt | 0.1Amp (VCC5ALW) |
Onboard Voltages | |
Power Consumption | 800MHz: approx. 6Watts @ 512MByte |
| 1.6GHz: approx. 24Watts @ 512MByte |
| use inductors in series to reduce the maximum inrush current! |
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