IEI Technology PPC-5xxx-9455, User Manual, Page: 42 / 198

PPC-5xxx-9455 Panel PC
Page 24
Integrated Serial ATA Host Controllers
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Independent DMA operation on two ports.
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Data transfer rates up to 1.5 Gb/s (150 MB/s).
Integrated IDE Controller
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Supports “Native Mode” Register and Interrupts
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Independent timing of up to 4 drives
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Ultra ATA/100/66/33, BMIDE and PIO modes
o
Tri-state modes to enable swap bay
Interrupt Controller
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Supports up to 8 PCI interrupt pins
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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
High-Precision Event Timers
1.5 V operation with 3.3 V I/O
o
5 V tolerant buffers on IDE, PCI, USB Overcurrent and Legacy signals
Integrated 1.5 V Voltage Regulator (INTVR) for the Suspend wells
Enhanced DMA Controller
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Two cascaded 8237 DMA controllers
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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
Real-Time Clock
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256-byte battery-backed CMOS RAM
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Integrated oscillator components
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Lower Power DC/DC Converter implementation
2.6 Graphics Support
The ATi M690T Northbridge chipset has an integrated graphics engine that supports the
following display devices:
Analog CRT
Digital LVDS