PSCC-1028 Octal UART with RS-232 and RS-485 interfaces0 pages

PSCC - 1028 Octal RS-232 & RS-485/422 UART PMC 8-channel UART RS-232 and RS-422/485 software programmable interfaces IEEE 1386.1-2001 PMC module 32-bit @ 33MHz PCI interface 3.3 V and 5 V PCI signaling Up to 6.25 Mbps data rate @ RS-422/485 Up to 250 kbps data rate @ RS-232 Half and full duplex modes support Conduction cooling compatible Industrial temperature range -40/+85 °C PSCC-1028 is an octal asynchronous serial communication controller based on a PMC form factor. PCI features The PSCC-1028 module is compatible with the PCI specification 2.3 and run on 32-bit bus size at 33 MHz frequency. Both 3.3 and 5 V PCI signaling modes are supported and offer compatibility with a wide range of carrier boards. Data transfer operations can be formatted in 8-bit, 16-bit, 24-bit or 32-bit wide. Octal UART The PSCC-1028 provides 8 enhanced 16550 UARTs with the PCI Bus interface Integrated FIFO Each UART has its own 64 Byte of transmit and receive FIFO, a set of 16550 compatible control and status registers, and a baud rate generator for individual channel data rate setting. Line Interface The PSCC-1028 PMC module supports both RS-232 and RS-422/485 line interfaces. The selection is software programmable with half and full duplex modes support. I/O connection All channels are on front panel (SCSI-3 type 68-pin connector) and on rear I/O P4 connector. native ve rsions M E M B E R . VITA A Qpcn Standards. Optn Marketi The Serial Communication Controller module is available in several configurations: - PSCC-1008 Octal RS-422/485 UART - PSCC-1008E Octal isolated RS-422/485 UART - PSCC-1018 Octal RS-232 UART - PSCC-1018E Octal isolated RS-232 UART - PSCC-1028 Octal RS-232 & RS-422/485 UART Software The PSCC-1028 can run on major real-time operating systems and with the open-source Linux or VxWorks operating systems. www.actis-computer.com