 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| PMC Modules NEW! PMC520 Octal Serial 232 Communication These modules provide eight asynchronous serial communication ports from a single PMC carrier slot. Software-configuration helps you quickly set baud rates, character-sizes,stop bits,and parity. Signal support for RTS/CTS handshaking is also included. For more efficient data processing,each serial port is equipped with 64-character FIFO buffers on the transmit and receive lines. The data ports generate individually controlled transmit, receive,line status,and data set interrupts. A global interrupt source register provides interrupt status indication for all eight channels to speed up interrupt parsing. With eight serial ports per module, the PMC520 provides a high-density solution to reduce costs and use fewer card slots. Specifications RS232E Serial Ports Configuration: Independent,non-isolated serial ports with a common single return connection and configured as a DTE device. Data rate: Programmable up to 120K bits/second using internal baud rate generator. Max. cable length: 15 meters (50 feet) typical,limited to a cable capacitive load of 2500pF. Character size: 5 to 8 bits,software-programmable. Parity: Odd,even,or no parity;software-programmable. Stop bits: 1,1-1/2,or 2 bits;software-programmable. Data register buffers: Double buffered or 64-byte FIFO buffered,mode selectable. Interrupts: Receiver line status (overrun,parity,framing error, or break interrupt);received data available (FIFO level reached) or character time-out;transmitter (FIFO level reached);or modem status (CTS). Ordering Information PMC Modules PMC520-64 Eight RS232E serial ports,front I/O connector PMC520-64E Same as PMC520-64 plus extended temperature range. PMC520-64R Same as PMC520-64 except with rear I/O connector PMC520-64RE Same as PMC520-64R plus extended temperature range PMC Modules Features Eight RS232E ports 64-byte transmit FIFO buffers 64-byte receive FIFO buffers Programmable baud rate (up to 120Kbps) Individual handshake lines (RTS,CTS) on each channel Line-break and false start-bit detection Industry-standard software-compatible 16C550 configuration registers Customized PMC Modules 5085-x Modified PMC520-64 with user-specified crystal/baud rate. Specify x = crystal frequency when ordering. Minimum quantity per order is two units. Software (see Catalog 8400-139 for more info) PMCSW-API-VXW VxWorks(R) software support package PCISW-API-QNX QNX(R) software support package PCISW-API-WIN Windows(R) DLL software support Environmental Operating temperature: 0 to 70C (PMC520-64) or -40 to 85C (PMC520-64E). Storage temperature: -55 to 125C. Relative humidity: 5 to 95% non-condensing. Power: +5V (5%),consult factory for current specifications. MTBF: Consult factory. Benefits Accessories (see Catalog 8400-139 for more info) 5025-288 Termination panel,SCSI-3 connector, 68 screw terminals 5028-432 Cable,shielded,SCSI-3 connector both ends High-density design lowers per-port costs and saves PMC carrier card slots for other functions. 64-byte FIFO buffers minimize CPU interaction for improved system performance. Each serial channel provides handshake support to simplify interfacing with modems. PMC Compliance Conforms to PCI Local Bus Specification,Revision 2.3 and CMC/PMC Specification,P1386.1. 4K Memory Space Required: One Base Address Register. Signaling: 3.3V and 5V compliant. All trademarks are the property of their respective owners. Acromag, Inc. * PO Box 437, Wixom, MI 48393 * Phone: 248-624-1541 * Fax: 248-624-9234 * e-mail: sales@acromag.com * www.acromag.com 8400-386 Printed in USA 7/04 Copyright (c) 2004 Acromag, Inc. Data subject to change without notice |
Price & Availability of PMC520
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |