RME Audio Digiface Ravenna, User Manual, Page: 65 / 73

User's Guide Digiface Ravenna
© RME
65
Word Clock In

BNC, not terminated (10 kOhm)

Switchable internal termination 75 Ohm

Automatic Double/Quad Speed detection and conversion to Single Speed
Word Clock Out

BNC

Max level: 5 Vss

Level with termination 75 Ohm: 4.0 Vss

Internal impedance: 10 Ohm
24.1 Firmware
The Digiface Ravenna is internally based on programmable logic. By re-programming both func-
tion and behaviour of the unit can be changed at any time.
At the time of writing this manual the Digiface Ravenna is shipped with firmware 56. The firmware
version is displayed in the Settings dialog as well as the Firmware Update Tool.
The firmware of the RAVENNA module is currently at 4.0.9.1. Updates are available via
RAVENNA Remote and the DirectOut website.
24.2 General

Power supply: USB bus power or external power supply

Typical power consumption: 3 Watts

Current at 5 V bus power operation: 600 mA

Max power consumption: 6 Watts (1.2 A)

Dimensions (WxHxD): 170 x 26 x 84 mm (6.69" x 1.02" x 3.3")

Weight: 500 g (1.1 lbs)

Temperature range: +5° up to +50° Celsius (41° F up to 122°F)

Relative humidity: < 75%, non condensing