Unofficial eMachines Tech Info

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Models
eTower 500id
eTower 533id
eTower 533id2
eTower 533ir
eTower 566ir
eTower 566irx
eTower 600id
eTower 600is
eTower 600ix
Trigem Anaheim-2/2A Mainboard

Documented General Info:
 
Processor
Intel Socket-370 (Socket-370)
Intel Celeron 300/333/366/400/433/466/500/533MHz processor (PPGA-Type) @ 66MHZ Host clock
Intel Celeron Coppermine 566/600MHz processor (FC-PGA Type) @66MHZ Host clock
Intel TBD @100MHZ Host clock
Cyrix Socket-370 (370pin PPGA Socket)
Cyrix Goby TBD @66MHZ Host clock
 
Chipset
Graphics and Memory Controller Hub (GMCH) : Intel FW82810-DC100 / FW82810
I/O Controller Hub (ICH) : Intel FW82801AA (Anaheim-2A), FW82801AB (Anaheim-2)
PCI Audio : Cirrus CS4281
Audio Codec : Cirrus CS4297A-JQ
Super I/O : ITE IT8702F-A
DC-DC Converter : HARRIS HIP6021CB
Clock: ICS 9250BF-10 (66/100MHz host clock, 100Mhz SDRAM Clock support)
 
Memory
System Memory
Two banks of 3.3V SDRAM (168pin unbuffered DIMM) with max 256MB
SDRAM operation in 100MHz front side bus
Display Cache Memory (option)
Two 1M*16 3.3V SDRAM (4MB)
SDRAM operation in 100MHz
Flash Memory
Intel N82802AB, 4Mb PLCC Type
Firm Ware Hub (FWH) Interface for platform operation
Address/Address Multiplexed Interface for programming during manufacturing
 
Audio
Crystal CS4281 (Anaheim-2A), CS4280 (Anaheim-2), PCI audio controller with fully DOS Games compatibility via PC/PCI, DDMA support
Compatible with sound blaster, sound blaster pro, and window sound system
Enhanced Stereo full duplex operation
Advanced MPC3-compatible input and output mixer
Joystick port and MPU-401 compatible MIDI interface
PC97 and PC98 compliance (and compliance with preliminary PC99)
 
Video
· Host/Memory (DRAM) Controller features
- 66/100Mhz System Bus Frequency
- 100Mhz system memory bus frequency
- Refresh mechanism: CBR only supported
- Support for Asymmetrical DRAM addressing only
- Support for Asymmetrical DRAM addressing only
- Support for 64-bit data interface
- Suspend to RAM support
· Graphics Controller features
- 3D Hyper Pipelined Architecture (PDP, PPI)
- Full 2D H/W Acceleration
- Motion Video Acceleration
- H/W motion Compensation Assistance for S/W MPEG2 Decode
- Software DVD at 30fps
· 3D Graphics features
- Flat & Gouraud Shading
- Mip Maps with Bilinear and Anisotropic Filtering
- Fogging Atmospheric Effects
- Z Buffering
- 3D Pipe 2D Clipping
- Backface Culling
- Per Pixel Perspective Correction Texture Mapping
- Texture Compositing
- Texture Color Keying/Croma Keying
· Display features
- Integrated 24-bit 230Mhz RAMDAC
- Gamma Corrected Video
- DDC2B Compliant
· Graphics memory controller features
- Intel D.V.M Technology (Dynamic Video Memory)
· Display Cache Interface (82810-DC100 only)
 
Onboard I/O Connectors
Integrated standard I/O functions in the rear side
One multi-mode parallel port
One FIFO serial ports and optional port by header type
PS/2 styles keyboard and mouse port
One USB port
Three audio jack for Speaker output, Line input and MIC input
Integrated standard I/O functions in the front side (Factory Option for eMachines)
One Joystick port
One USB port
I/O Controller (IT8702)
Low Pin Count (LPC) interface with Host controller (ICH)
FDC, Parallel, Serial, keyboard/Mouse supported
 
Onboard IDE
2 dual-channel enhanced PCI bus master IDE connectors
 
Expansion Slots
3 PCI
 
BIOS
• N/A
 
Onboard LAN
• N/A
 
IEEE 1394
• N/A
 
Form Factor
microATX
238mm * 238mm * 1.6t (4 Layers)
 

 

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