User`s guide
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User's Guide HDSP MADI © RME 
1. Introduction 
Thank you for choosing the HDSP MADI. This unique audio system is capable of transferring 
digital audio data directly into a computer, from any device equipped with a MADI interface. 
Installation is simple, even for the inexperienced user, thanks to the latest Plug and Play tech-
nology. The numerous unique features and well thought-out configuration dialog puts the Ham-
merfall DSP MADI at the very top of the range of digital audio interface cards. 
The package contains drivers for Windows (XP, Vista, 7, 8) and Mac OS X PPC. 
Our high-performance philosophy guarantees maximum system performance by executing as 
many functions as possible not in the driver (i.e. the CPU), but directly within the audio hard-
ware. 
2. Package Contents 
Please check that your HDSP MADI package contains each of the following: 
•  HDSP MADI PCI card  
•  HDSP MADI expansion board 
•  Quick Info guide 
•  RME Driver CD 
•  MIDI breakout cable 
•  Expansion Board ribbon cable (14-conductor) 
3. System Requirements 
•  Windows XP or up, Mac OS X PPC (10.2 8 or up) 
•  PCI Interface: a free PCI rev. 2.1 Busmaster slot 
4. Brief Description and Characteristics 
•  All settings can be changed in real-time 
•  8 available buffer sizes/latencies: 0.7 / 1.5 / 3 / 6 / 12 / 23 / 46 / 93 ms 
•  32 channels 96 kHz/24 bit record/playback 
•  Automatic and intelligent master/slave clock control 
•  Word clock input and output 
•  TotalMix for latency-free submixes and perfect ASIO Direct Monitoring 
•  SyncAlign guarantees sample aligned and never swapping channels 
•  SyncCheck tests and reports the synchronization status of input signals 
•  2 x MIDI I/O, 32 channels high-speed MIDI 
•  DIGICheck DSP: Level meter in hardware, peak- and RMS calculation 
•  TotalMix: 8192 channel mixer with 42 bit internal resolution 
• SteadyClock: Jitter-immune, super-stable digital clock 
•  Quick Boot technology for immediate loading of the hardware settings 










