Chronos MP954R ( 32 bits)
Multi-function PCI Bus Specification 2.2 and Power Management 1.0 compliant
Four full-duplex asynchronous channels
IEEE1284 EPP parallel port
Multi-function target PCI controller facilitates using
generic device drivers in combo applications
128-byte deep FIFO per transmitter and receiver
Fully software compatible with 16C450, 16C550, 16C650,
16C750 and 16C950 UARTs
Supports Big Endian byte-lane conversion
Supports Plug and Play using optional non-volatile configuration memory (EEPROM)
Pass-through function supports 8/32-bit Local Bus running asynchronous to PCI clock
UARTs, Local Bus and Parallel port configured with IO or memory base address
Local Bus offers up to 4 chip selects mapped to 4-256 bytes of I/O and 4-16K of memory address space
12 multi-purpose IO pins which can be configured to interrupt input pins
Serial ports offer Good-Data status
Flexible baud rate clock prescaler
Isochronous mode using external x1 baud rate
Automated in-band flow control using programmable Xon/Xoff in both directions
Automated out-of-band flow control using CTS#/RTS# and DSR#/DTR#
Readable flow control status and FIFO levels
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