Intel® 82845GL Graphics Memory Controller Hub (GMCH)
Processor/Host bus support
Integrated DRAM controller
Integrated graphics AC ‘97 controller
Integrated 3D/2D graphics accelerator
Integrated 350 MHz RAMDAC
Arithmetic stretch blitter video
Power management functions
Intel® 82801DB I/O Controller Hub (ICH4)
Support for the PCI interface
Integrated IDE controller
USB 2.0 and DMA controller
Power management logic
Real-time clock
Support for AC ‘97 audio devices
Onboard Audio Configuration: Intel ICH AC 97
CODEC
AC'97 Codec Device: AD1886
Audio Jacks: M, LI, LO, (Header)
M Microphone
LI Line In
LO Line out
SO Speaker
CD-In Connector: 1
Internal Spkr-Out/Line-Out/Headphone-Out/Mic-In
Header: Yes
Video
Intel: Extreme Graphics (845) AGP
Manufacturer: Intel
Bus: AGP
Chipset: Intel 845
Video RAM Type: Uses system memory
Video RAM Size: either 1-16MB or 1-32MB (Shared
memory architecture similar to the Intel
810/810e chipset)
USB Interface Specification (2.0/1.1): USB
2.0
USB Ports (Front): 2
USB Ports (Rear): 4
(1) DB-9 Serial Port
(1) DB-25 Parallel Port
(1) PS/2 Keyboard Port
(1) PS/2 Mouse Port
(1) Microphone Ports (Back)
(1) Audio/Line In Ports (Back)
(1) Spk./Headph. Ports (Front)
(1) Spk./Headph. Ports (Back)
Onboard IDE
• N/A
Expansion Slots
3 PCI v2.1
BIOS
System BIOS Core Brand: Phoenix
Onboard LAN
Onboard 10/100Mbps Ethernet LAN Supplier:
Realtek RTL8100(B)
Ethernet Configuration: Down(PCI)
Wake-on-LAN, Wake-on-Ring: via PME#(PCI)
Protection and Management
Fan Headers (CPU, System, PowerSupply)
CPU,System,Power
CPU Fan Speed Control (for active fansink): Yes
System Fan Speed Control: 50%/NA/100%
CPU Fan Fault Detection (fan RPM check): Yes
Onboard DIP Switches and Jumpers Functionality:
N/A
ACPI Standby States (S1, S3/STR, S4/Hibernate):
S1,S3,S4
ACPI Specification Compliance: ACPI 1.0 ver 1.0
b
IOAPIC Support: Yes
Temperature
- Operation : +5°C to 35°C
- Storage : -10°C to 55°C
Humidity
- Operation : 30% to 80% (No condensation)
- Storage : 20% to 90%
Form Factor
micro ATX
245mm x 230mm x 1.6T (4 Layers)
*** All of
the above information is not applicable or relevant to
all Imperial motherboards since there are four different
chipset of this motherboard:
Imperial-G: 533/400Mhz
Imperial-GV: 533/400Mhz
Imperial-GL: 400Mhz only
Imperial-GLV: 400Mhz only
Intel officially states the 845GL supports a
100MHz/400MHz QDR FSB it will support 133MHz/533MHz. The
845GL is a lite version of the 845G. The only
differences in the 845GL and 845G is
1: 845G officially supports 133MHz/533MHz
2: 845G supports HT (only later B-1 and later stepping
models)
3: 845G supports AGP slot.
Unofficial eMachines Tech Info
