Core bus controller and I/O subsystem as present on newer HP 9000/700 workstations and single-board computers. The supported core bus controllers are those used in conjunction with PA7100LC, PA7300LC and early PA8000 / PA8200 CPUs and based upon LSI's macrochip that includes:
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Real Time Clock Interface
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RAM and Flash EEPROM controllers
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RS-232 and Centronics I/O ports
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i82596CA LAN coprocessor
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NCR53c710 SCSI I/O processor
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Serial Interface for the CS4216 Audio Codec
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Interface for the WD37C65C floppy drive controller
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Optional Telephone interface (two fax/voice modem channels)