Intel Fireface 800 - Manual (Page 29)

User's Guide Fireface 800 © RME
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13. Operation under ASIO
13.1 General
Start the ASIO software and select ASIO Fireface as the audio I/O device.
The Fireface 800 supports ASIO Direct Monitoring (ADM).
The Fireface 800 MIDI I/O can be used with both MME MIDI and DirectMusic MIDI.
13.2 Channel Count under ASIO
At a sample rate of 88.2 or 96 kHz, the ADAT optical input and outputs operate in S/MUX mode,
so the number of available channels per port is reduced from 8 to 4.
Note: When changing the sample rate range between Single, Double and Quad Speed the
number of channels presented from the ASIO driver will change too. This may require a reset of
the I/O list in the audio software.
Single Speed Double Speed Quad Speed
Fireface Analog 1 bis 8 Fireface Analog 1 bis 8 Fireface Analog 1 bis 8
Fireface SPDIF L / R Fireface SPDIF L / R Fireface SPDIF L / R
Fireface ADAT 1 bis 8 Fireface ADAT 1 bis 8 Fireface ADAT 1 bis 8
Fireface ADAT 9 bis 16 Fireface ADAT 9 bis 16 Fireface ADAT 9 bis 16