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The 5283 provides personal computer systems with PCI device solution of the
highest integration: It includes two Serial-ATA Host controllers for supporting
2 ports, compliant with Serial ATA 1.0 specifications, one fully Parallel-ATA
Hostcontroller for supporting single channel and a Flash ROM controller.
The
5283 provides PCI interface up to 33/66 MHz. It is PCI specification 2.3
compliant. In addition, the 5283 supports CLKRUN# function for mobile
applications, which stops PCICLK when there is no activity on the PCI bus.
Features:(ALI
CHIPSET)
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Serial-ATA
Interface
Supports SATA 1.0 (High Speed Serialized AT
Attachment, Revision 1.0), 1.5 Gb/s data rate.
Completely SW transparent with Parallel ATA.
Supports Host adapter register interface (SCR, Status and Control
Registers).
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Parallel-ATA
Interface
Supports Ultra DMA Mode Transfers up to Mode 6 Timing (133 Mbytes/sec).
Supports 48-bit LBA (Large Disk), hard driver larger than 137 GB.
Supports PIO Modes up to Mode 4 Timings, and Multiword DMA Mode 0,1,2 with
Independent Timing of up to 4 drives.
Supports Tri-state IDE Signals.
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PCI
Bus Interface
Compliant with PCI Specification revision 2.3.
Supports up to 33/66 MHz PCI interface clock.
Supports PCI mobile CLKRUNJ function.
High performance PCI bus master.
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Flash
ROM Interface
Supports up to 64K Flash ROM.
Supports both Read/Write cycle.
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Serial
ROM Interface.
Support MicroWire interface for serial ROM.
Supports automatic loading of subsystem vendor ID and subsystem device ID
from the serial ROM to the configuration register.
-
Other
Supports Daisy Chain structure up to 3 chips in one PCI slot/device.
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0.18
um CMOS process
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1.8
V core, 3.3 V I/O, 5V tolerant input
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128
pin LQFP Package
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