User manual

Page 36
IEI
®
Technology, Corp.
PPC-5170GS Flat Panel PC
o RAID Level 0 Support (ICH5R Only)
51 Integrated IDE Controller
o Supports “Native Mode” Register and Interrupts
o Independent timing of up to 4 drives
o Ultra ATA/100/66/33, BMIDE and PIO modes
o Tri-state modes to enable swap bay
52 Interrupt Controller
o Supports up to 8 PCI interrupt pins
o Supports PCI 2.3 Message Signaled Interrupts
o Two cascaded 82C59 with 15 interrupts
o Integrated I/O APIC capability with 24 interrupts
o Supports Front Side Bus interrupt delivery
53 High-Precision Event Timers
54 1.5 V operation with 3.3 V I/O
o 5V tolerant buffers on IDE, PCI, USB Overcurrent and Legacy signals
55 Integrated 1.5 V Voltage Regulator (INTVR) for the Suspend wells
56 Enhanced DMA Controller
o Two cascaded 8237 DMA controllers
o PCI DMA: Supports PC/PCI — Includes two PC/PCI REQ#/GNT# pairs
o Supports LPC DMA
o Supports DMA Collection Buffer to provide Type-F DMA performance for
all DMA channels
57 Real-Time Clock
o 256-byte battery-backed CMOS RAM
o Integrated oscillator components
o Lower Power DC/DC Converter implementation
2.4 Graphics Support
The Intel® Extreme Graphics 2 is integrated on the Intel® 852GME Northbridge chipset. The
Intel® Extreme Graphics 2 features are listed below.
58 Enhanced Rapid Pixel and Texel Rendering: Optimized visual quality and
performance from the addition of hardware to support of texel formatting,
bicubic filter, color blending accuracy, and video mixing render, resulting in
optimized visual quality and performance.