HSS-PMC-CC High Speed Serial Interface Features PMC Conduction Cooled Up to eight ports of high-speed serial data communications Up to eight TTL user outputs Maximum data rate of 10 Mbit/s (synchronous) and 2 Mbit/s (asynchronous) Applications HSS-PMC-CC card provides up to 8 ports of high-speed serial data communica- • Data communications tions on a single-wide PMC module. You can use the HSS-PMC-CC card in many data com- munications, LAN/WAN networking and telecommunications applications. Using an exter- • LAN/WAN networking nal clock, it supports a maximum data rate of 10 Mbit/sec for synchronous protocols . The • Telecommunications HSS-PMC-CC card supports up to 2 Mbit/sec for asynchronous protocols, and popular • Avionics baud rates of up to 921.6 Kbaud available using the standard 14.7456 MHz oscillator in • Vetronics RS-422 interface mode. Each port is fully programmable to support many high perform- • Navtronics ance serial communications protocols, such as asynchronous, HDLC, and SDLC. The figure below shows a simplified block diagram of the HSS-PMC-CC card. Communication protocols supported 14.7456 MHz or • Asynchronous, synchronous Serial User Port 0 Input/ Through Defined Clock HDLC, and SDLC One or Two Output Port 3/7 PEF20534 Serial Communications Interfaces supported Four or Eight Controllers Discrete To/From Discrete PCI Bridge PMC PCI Output • RS-232, RS-422/485 Outputs Bus P1, P2 Simplified Block Diagram of HSS-PMC-CC Card The HSS-PMC-CC card supports a wide selection of physical interfaces, configurable by software. Ports can be individually selected as RS-232 or RS-422/RS-485 without any hard- ware reconfiguration. Handshaking signal pairs for each port are also available. In addition to the standard 14.7456 MHz oscillator, a user-defined oscillator can be installed at the time of manufacture for custom baud rate generation. Interrupts are fully supported for each port. Interrupts sources include transmission error, reception error, com- pletions of transmit packets and completions of receive packets. In the block diagram shown above, a PCI bridge interfaces the PMC PCI bus to the HSS- PMC-CC card. A high performance Siemens/Infineon PEF20534 Serial Communications Controller is responsible for managing four serial I/O ports. Each port can support multiple protocols and uses Maxim’s Multi-protocol Transceivers (MAX3160) and analog switches for various termination options. I/O & COMMUNICATIONS HSS-PMC-CC Configurations Specifications Configuration Model Number HSS-PMC-CC04 4 Ports High Speed Serial to PMC, Conduction Cooled Form Factor • Single-wide PMC 8 Ports High Speed Serial to PMC, Conduction Cooled HSS-PMC-CC08 PCI Interface • 33 MHz, 32 bit, master/slave RS-232 Signals Supported Discrete I/O • Bus mastering required • TxD, RxD, TxC, RxC, CTS, RTS • Four or eight outputs PMC Conformance RS-422/485 Signals Supported Power Requirements • PCI Protocol and Electrical Rev 2.0 • TxD+, RxD+, TxC+, RxC+, • +5.0 VDC (typical 8 ports estimated): Specification CTS+, RTS+ - Optional 860 mA operating EIA-485 mode 640 mA operating EIA-422 mode 430 mA operating EIA-232 mode PCI Interface/Serial Controller FIFOs per DSCC4 • Siemens (Infineon) PEF 20534, one for • Local Receive: 17 x 32-bit, per port each group of 4 ports • Local Transmit: 8 x 32-bit, per port Temperature • Central Receive: 128 x 32-bit • Operating: -40° to 85° C • Central Transmit: 128 x 32-bit • Storage: -55 to +105°C Number of Serial Ports • Four or eight On-board Oscillator Humidity • 14.7456 MHz to support standard • 5% to 95%, non-condensing Maximum Data Rate asynchronous baud rate • Asynchronous: 2 Mbit/s • User-defined oscillator is available for • Synchronous: 10 Mbit/s Weight custom baud rate generation • Approximately 68.0 g (0.15 lb.) (Four and Eight Port Versions) Physical Levels Supported DMA Controllers • RS-232, RS-422/485 Vibration • Four ports per DSCC4 • 5 - 2000 Hz, 14 g maximum force Protocols Supported Rear-Panel I/O • Asynchronous UART, HDLC, SDLC Dimensions • Via PMC P4 • 74.0 mm x 149.0 mm Corporate Headquarters European Headquarters 7401 Snaproll NE Memminger Str. 14 Albuquerque, NM 87109 D-86159 Augsburg, Germany Tel 505-875-0600 Fax 505-875-0400 Tel +49-821-5034-0 Fax +49-821-5034-119 Email info@sbs.com Email sales@sbs-europe.com For additional contact information, please visit our web site at www.sbs.com Specifications subject to change without notice. All trademarks and logos are property of their respective owners. ©2004 SBS Technologies, Inc. ABQ20050802