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82C621A PCI IDE Controller

82C621A Description

82C621A PCI IDE Controller 1.0 Overview The OPTi 82C621A PCI IDE Controller (PIC) is a 100-pin controller chip designed for a fast and flexible inte.
Figure 3-1 Pin Diagram .

82C621A Features

* Supports 32-bit PCI Bus & Configuration Registers 100-pin PQFP Supports 4 ATA peripherals Optional PCI Expansion ROM support 16-byte Read-Prefetch and Write-Posting FIFO IDE timing controlled by either Straps or Registers 2.1 Special Feature Notes Write Posting and Read-prefetch allows CPU memory c

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Datasheet Details

Part number
82C621A
Manufacturer
OPTi
File Size
1.04 MB
Datasheet
82C621A-OPTi.pdf
Description
PCI IDE Controller

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PCI IDE Controller OPTi
OPTi 82C621A-like datasheet