
HDSPe ExpressCard
Expresscard/34 for mobile computers
Overview
In the year 2001 RME started a revolution in mobile audio recording by introducing the HDSP System, consisting of a
CardBus card plus an external I/O-box. The world’s first professional multitrack system for laptops was born.
While other products loose their right to exist already after a few years, continuing firmware and driver updates
ensured the HDSP system to remain a cutting-edge product, still offering un-beaten performance and great
popularity among the users. With the HDSPe ExpressCard the HDSP system is still at its best - and compatible to all
newer laptops with ExpressCard slots.
The HDPe ExpressCard uses RME’s own audio bus, already known from the PCI version, operating in combination
with Multiface II, Multiface, Digiface and the RPM DJ interface. This way RME offers a seamless upgrade path to the
faster PCI Express computers. Current RME interface owners will not loose all the money formerly invested in audio
hardware.
PCIe and ExpressCard are simply the best interfaces for professional audio - no other solution can keep up regarding
low Latency and lowest CPU load. Also in regards of competition RME’s HDSP system is still unsurpassed. No other
manufacturer offers such a flexible, robust, performing and expandable solution.
Features
ExpressCard/34
Connection of:
Multiface II
Multiface
Digiface
HDSP RPM
Engineered and Made in Germany
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Features
RME’s HDSPe Express Card is not based on a PCI to PCI Express bridge, which would simply add PCIe to existing PCI technology. It is a newly developed genuine PCI Express solution,
which consequently takes full advantage of the new format, achieving significant performance gains in multitrack audio. Thanks to RME’s flash update technology, future firmware
improvements, adjustments, and bugfixes can be installed easily at any time. Furthermore, the Secure BIOS Technology ensures that the card stays fully functional even when the
flash process fails.
The ExpressCard is based on the PCI Express Base Specification v 1.1. It represents a 1-Lane PCI Express endpoint device and supports 2.5 Gbps line speed. Thanks to the packet-based
full duplex communication, the card provides a transfer rate of up to 500 MB/s - 250 MB/s in each direction.
The connection between ExpressCard and I/O box is established using ordinary firewire cable (IEEE 1394, 6-pin). The data transfer does not use FireWire protocol, but RME’s own
proprietary bus protocol. The supplied cable is 4 m (12 ft.) long. The ExpressCard does not provide power to the attached I/O-box.
Therefore a compact and light-weight hi-tech switch-mode power supply is included.
Tech Specs
ExpressCard, 34 mm standard
1-Lane PCI Express endpoint device
250 MB/s transfer rate per direction
Secure BIOS Technology: card stays fully functional even when the flash process fails
Output: IEEE 1394 connector, RME bus protocol
Package contents: ExpressCard, cable 4 meter (12 ft) IEEE 1394a, switch-mode power supply 100 V-240 V/12 V - 1.25 A, car cable, battery cable
Worldwide Distribution
Am Pfanderling 60 . 85778 Haimhausen . Germany
Tel.: +49-08133-91810 Fax: +49-08133-9166
www.rme-audio.de
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