OX16PCI952

www.DataSheet4U.com Integrated High Performance Dual UARTs, Parallel Port and 5.0v PCI interface FEATURES Two 16C950 High performance UART channels IEEE1284 Compliant SPP/EPP/ECP parallel port Multi- function target PCI controller. Fully compliant to PCI bus specification 2.2 and PCI Power Management 1.0. Function access to pre-configure each UART and the parallel port, prior to handover to generic device drivers. UARTs fully software compatible with 16C550- type devices. Baud rates up to 15Mbps in asynchronous mode and 60Mbps in external 1x clock mode 128-byte deep FIFO per transmitter and receiver Flexible clock prescaler from 1 to 31.875 Automated in-band flow control using programmable Xon/Xoff in both directions OX16PCI952 DATA SHEET DS_B008A_00 Automated out- of-band flow control using CTS#/RTS# and/or DSR#/DTR# Arbitrary trigger levels for receiver and transmitter FIFO interrupts and automatic in-band and out- ofband flow control Infra-red (IrDA) receiver and transmitter operation 5, 6, 7, 8 and 9-bits data framing Global Interrupt Status and readable FIFO levels to facilitate implementation of efficient device drivers Detection of bad data in the receiver FIFO 2 multi-purpose IO pins which can be configured as interrupt inputs or ‘wake-up’ pins (via local registers). Auto-detection of a range of optional MicrowireTM compatible EEPROMs, to reconfigure device. Operation via IO or memory mapping. 5.0V operation 128 pin TQFP pack...