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CMF-1394

PC•MIP Mezzanine Module
OHCI IEEE 1394a-2000 FireWire Controller
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Description Product description in English
Beschreibung Produktbeschreibung auf Deutsch
CMF-1394 - Your Gate to the World of Vision Systems
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CMF-1394

PC•MIP Module IEEE 1394 OHCI Controller
400Mbps FireWire Port on a Miniature Mezzanine Board


The CMF-1394 is a 400Mbps controller (host adapter) for the IEEE 1394 High Performance Serial Bus, also known as FireWire™ (Apple) and i.LINK™ (Sony). The IEEE 1394 defines a high speed next-generation network topolgy and protocol. Guaranteed bandwidth is provided for mission critical applications, live connect/disconnect and many more impressive features make it a fast, reliable, durable and universal interconnection between computers and I/O-devices.

The CMF-1394 is housed on a PC•MIP mezzanine module. While the PC•MIP electrical characteristics are derived from the popular PCI specification, PC•MIP modules represent a miniaturized successor to the proven PMC- and M-Module technology.



Up to 3 PC•MIP modules e.g. can be mounted on a single 3U CompactPCI® carrier board for a maximum of functionality at low cost, thus making system integration easier.

The CMF-1394 is provided with an integrated LLC/PHY chip, being fully compatible to OHCI based software. The data transfer rate is specified at 400Mbps (200/100Mbps). When sourced across the 6-position 1394 connector with integrated power distribution, peripheral devices attached to the CMF-1394 need no separate power supply.

Typical applications for the IEEE 1394 High Performance Serial Bus are digital video and digital audio processing and high speed data storage systems.


CMF-1394 - PC-MIP IEEE 1394 OHCI Controller

CMF-1394 - PC•MIP IEEE 1394 OHCI Controller


Often compared to the slower USB 1.1 (Universal Serial Bus), the IEEE 1394 High Performance Serial Bus defines data rates up to 3200Mbps (1394b), providing both asynchronous and isochronous data transfers. Isochronous packets are issued on the average of each 125µs in support of time-sensitive applications. A high quality video signal e.g. generates an uncompressed continuous data flow of up to 200Mbps, which is passed across the IEEE 1394 bus just-in-time.

In industrial applications, high resolution image processing is used for visual inspection systems, as needed for process and quality control. These and many other applications profit from the superior 1394 performance.



Der CMF-1394 is equipped with the TSB43AA22 iOHCI-Lynx (integrated Link Layer Controller and Physical transceiver), which is compatible to OHCI based software (implicit part of the MS Windows OS since Windows 98SE and Windows 2000). If a single FireWire connector isn't enough, EKF offers the CF2-CYMBAL alternatively, a CPCI Board with three 1394 transceiver ports.


CMF-1394 - Block Diagram

CMF-1394 - Block Diagram

Technical Specifications
Printed Circuit Board Dimensions PC•MIP module type II (single-size 47x99.25mm)
IEEE 1394 Connector JFW Molex connector 6-pos., including power distribution (+12V/1A), fused by Polyswitch resettable fuse
Cable Type Shielded, 2 power conductors (power pair), 2x2 signal conductors (twisted pair, each pair individually shielded) Differential A, Differential B
Data Transfer Rates 100, 200 and 400Mbps
Controller Chip TI TSB43AA22 Integrated 1394a-2000 OHCI PHY/Link Layer Controller
LED Cable Active (on-board diagnosis LED)
PCI Bus (PC•MIP) Connector J1/J2 32-Bit, 33MHz (133MBps), DMA Bus Master
Power
Consumption
Connector J1/J2 +5V ± 5% 0.1A max.
+3.3V ±0.3V 0.3A max.
+12V ±5% 0.1A max.(whithout 1394 cable power charge)
Temperature
Humidity
Commercial Grade Version Operating temperature 0-70°C
Relative humidity 5-90% non condensing

subject to change without further notice


CMF-1394 * Component Assembly

CMF-1394 - Component Assembly

Ordering Information
Alias Ordering Number Short Description
  CMF-1-1394 PC•MIP module, IEEE 1394a-2000 OHCI hostadapter 400Mbps, 1 FireWire port
TRIO CM5-1-TRIO 3U CompactPCI board, passive PC•MIP Modul module carrier with 3 PC•MIP slots
SEXTET CM6-1-SEXTET 6U CompactPCI board, passive PC•MIP Modul module carrier with 6 PC•MIP slots
CYMBAL CF2-1-CYMBAL 3U CompactPCI board, IEEE 1394 OHCI compatible, 400Mbps, 3 FireWire ports
EKF is an ISO-9001 certified company
EKF Elektronik GmbH • Philipp-Reis-Str. 4 • 59065 Hamm • Germany
Phone +49 (0)2381/6890-0 • Fax +49 (0)2381/6890-90 • E-Mail