3BSE042235R1 PP845

3BSE042235R1 The PP845 is eight times larger than comparable serial adapters, providing error-free operation in high-speed serial applications. In addition, the 16C950 UART supports 9-bit framing and is fully software compatible with legacy 16550 UART applications. serial ports on the COMM+2.PCIe can be individually configured as RS-232, RS-422, or RS-485. 14.7456 MHz oscillator and the UART’s flexible clock prescaler support the widest range of standard and non-standard baud rates. The 14.7456 MHz oscillator and flexible clock prescaler for the UART support the widest range of standard and non-standard baud rates. With this advanced architecture, each serial port is capable of data rates up to 921.6K bps. In RS-485 mode, the transmitter is automatically enabled in hardware without application software control.

The 3BSE042235R1 PP845 can then be used with standard serial applications while eliminating the risk of bus contention and data corruption. In RS-232 mode, all modem control signals provide maximum compatibility with a wide range of serial peripherals such as PLCs, bar code readers, scales and other data acquisition/control devices. SeaCOM™ software for Windows 98, ME, 2000, NT, XP, Vista and Linux operating systems is included with all Sealevel PCI Express serial adapters. As an added value, customers also receive WinSSD, a full-featured test and diagnostic application that includes BERT (Bit Error Rate Testing), throughput monitoring, loopback testing and test pattern messaging.