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PC87310 - Dual UART

Datasheet Summary

Description

The PC87310 incorporates two full function UARTs a floppy disk controller (FDC) with analog data separator one parallel port game port decode hard disk controller decode standard XT AT address decoding for on-chip functions and a Configuration Register in one chip Thus it offers a single chip soluti

Features

  • Y Y Y Y Y Y 100% compatible to the IBM PC XT and AT architectures Software compatible to the INS8250N-B INS8250A and NS16450 UARTs 100% compatible to the industry standard 765A architecture On-chip analog data separator operates up to 1 Mb s Implements all DP8473 Floppy Disk Controller functions Bidirectional parallel port for printer or scanner operation Provides all standard Centronics and IBM PC XT and AT interface signals Y Y Y Y Y Decoding and chip selects for an IDE hard disk inte.

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PC87310 (SuperI O) Dual UART with Floppy Disk Controller and Parallel Port August 1990 PC87310 (SuperI O TM ) Dual UART with Floppy Disk Controller and Parallel Port General Description The PC87310 incorporates two full function UARTs a floppy disk controller (FDC) with analog data separator one parallel port game port decode hard disk controller decode standard XT AT address decoding for on-chip functions and a Configuration Register in one chip Thus it offers a single chip solution to the most commonly used IBM PC XT and AT peripherals The floppy disk controller is fully compatible with the industry standard 765 architecture but it includes many more advanced options such as a high performance data separator extended track range to 4096 implied seek command scan command and both standa
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