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March 2007 > Volume 6 Issue 3 |
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Visit the SeaLATCH webpage for more information.
> SeaDAC Lite – Compact USB Digital I/O
New Products on Display at ESC 2007! Join Sealevel in Booth # 2021 at the Embedded Systems Conference in We will debut the above-mentioned USB serial and digital I/O products, as well as the industry's first 16-port RS-232 PCI Express card! We will also feature our new SeaI/O-OEM boards that offer a flexible alternative to traditional bus-based I/O expansion. With SeaI/O-OEM, designers can add serial, digital, or analog I/O to any single board computer or PC with a USB, Ethernet, RS-485, or RS-232 interface.
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PCI Express is designed as a high-speed upgrade for the 32-bit parallel PCI bus. The PCI Express bus is a bi-directional serial connection that transports data in packets similar to the method used for Ethernet connections. Each point-to-point serial connection, or “lane”, utilizes two pairs of differential data lines. For devices like video cards that require significant data transfer, up to 32 lanes can be stacked together to increase the amount of bandwidth available. Our first PCI Express product, with a 16-port RS-232 serial interface adapter, will be available soon.
