供应OXFORD原装**驱动IC。
The OX16PCI954-TQA1G is a single chip solutiofor PCI-based serial and parallel expansioadd-icards. Iis a dual functioPCI device, whe functio0 offers four ultra-high performance OX16C950 UARTs, and functio1 is cofigurableo offer either a8 biLocal Bus or a bi-directioal parallel port. Serial porcards with upo 8 ports (or with 4 serial ports and a parallel port) cabe designed withoutedefining any device oriming parameters. Each channel ithe OX16PCI954,he fastesavailable PC-compatible UART, offers dataates upo 15Mbps and 128-deepransmier andeceiver FIFOs. Deep FIFOseduce CPU overhead and allow utilisatioof higher dataates. Each channel is software compatible withhe widely used industry-standard 16C550 devices and compatibles as well ashe OX16C95x family of high performance UARTs. Iadditioto increased performance and FIFO size,he UARTs also providehe full seof OX16C95x enhanced features including automated in-band flow corol,eadable FIFO levels etc. The efficien32-bit, 33MHzarget-oly PCI ierface is complianwith versio2.2 ofhe PCI Bus Specificatioand versio1.0 of PCI Power ManagemenSpecification. For applicationshadootequirehe ieal parallel pororhe local Bus, card designers caassiga Subsystem Vendor ID and a Subsystem ID using 32 inpupins. Ifhe UARTs areotequired,he Local Bus cabe extended from 8-bioperatioto a full 32-bipass-through ierface.
供应OXFORD原装**驱动IC，OX16PCI954-TQA1G，