Digital Outputs; Midi; Transfer Modes: Resolution/Bits Per Sample; General - RME Audio Hammerfall Digiface User Manual

33.4 Digital Outputs

SPDIF - AES/EBU
1 x RCA, transformer-balanced, galvanically isolated, according to AES3-1992
Output level Professional 2.3 Vpp, Consumer 1.0 Vpp
Format Professional according to AES3-1992 Amendment 4
Format Consumer (SPDIF) according to IEC 60958
Single Wire mode, sample rate 28 kHz up to 103 kHz
ADAT
3 x TOSLINK
Standard: 24 channels 24 bit, up to 48 kHz
Double Speed (S/MUX): 12 channels 24 bit 96 kHz
Word Clock
BNC, max. output voltage: 5 Vpp
Output voltage @ 75 Ohm termination: 4.0 Vpp
Output impedance: 10 Ohm
Frequency range: 27 kHz – 103 kHz

33.5 MIDI

2 x MIDI I/O via 5-pin DIN jacks
Galvanically isolated by optocoupled input
Hi-speed mode: Jitter and response time typically below 1 ms
Separate 128 byte FIFOs for input and output
33.6 Transfer Modes: Resolution / Bits per Sample
ASIO
24 / 32 bit 4 byte (stereo 8 byte)
This format is compatible with 16 bit and 20 bit. Resolutions below 24 bit are handled by the
audio application.
MME
16 bit 2 byte
16 bit 4 byte MSB
24 bit 4 byte MSB
32 bit 4 byte

33.7 General

Power supply: external switching power supply, 100 - 240 V AC, 15 Watt
Current at 12 Volt operating voltage, unloaded: 200 mA (2.5 Watt)
Current at 12 Volt operating voltage, loaded: 400 mA (4.8 Watt)
Typical power consumption: 5 Watt
Voltage range: DC 8 V – 28 V, AC 8 V – 20 V
Dimensions (WxHxD): 215 x 44 x 115 mm (8.5" x 1.73" x 4.5")
Weight: 1.5 kg ( 3.3 lbs)
Temperature range: +5° up to +50° Celsius (41° F up to 122°F)
Relative humidity: < 75%, non condensing
(stereo 4 bytes)
(stereo 8 bytes)
(stereo 8 bytes)
(stereo 8 bytes)
User's Guide HDSP System Digiface © RME
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