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C-4 System Specifications
Integrated DRAM controller supports up to 256 MB
main memory.
64-Mbit DRAM/SDRAM technology support.
3.3V EDO and unbuffered synchronous DRAM
support.
Non-parity (x64) support only.
Fully synchronous minimum latency PCI bus
interface supports 30 and 33 MHz bus speeds.
Supports PCI to DRAM data throughput at greater
than 100MB/sec.
Power Management Control provides
PCICLKRUN# signal to control memory clock on
the PCI bus (on/off). Internal clock control (gated
off if no host or PCI bus activity).
430TX PCI ISA IDE Xcelerator (PIIX4) features
multifunction PCI to ISA bridge/USB support.
Supports the PCI bus at 30 and 33 MHz.
Full ISA or Extended I/O bus support.
USB Controller supports legacy keyboard and
mouse.
Two USB ports.
Integrated dual channel enhanced IDE interface
supports up to four IDE devices.
PIO Mode 4 transfer up to 14 MB/sec.
Supports “Ultra DMA/33” synchronous DMA mode
transfers up to 33 MB/sec. (requires optional hard
drive that supports Ultra DMA technology).