VN2610 - The USB Interface for MOST®


The MOST Interface for USB 2.0 with byte accurate PC access to the synchronous channels

Technical Data
MOST controller OS8104
Operating modes Master, Slave, Spy, Bypass
Spy for the control and asynchronous channel Can be activated in parallel to other modes or separately
Control messages
(Master/Slave)
Up to 985 msgs/s (Tx),
Up to 1453 msgs/s (Rx)
Control messages (Spy) Full bandwidth (3000 msgs/s)
Asynchronous packets
(also Spy)
Packet length up to 1014 bytes
up to 9600 packets/s (Tx),
up to 25000 packets/s (Rx),
up to 1.45 MB/s (Tx and/or Rx)
Synchronous channels USB: 1..60 byte per frame, Tx and/or Rx, with optional Rx time stamps
1 x Line In, 1 x Line Out,
1 x S/PDIF In, 1 x S/PDIF Out
Master frame rates 44.1 kHz and 48 kHz selectable
PC interface USB 2.0 (USB 1.1 restricted)
MOST connector MOST 2+0, Full Physical Compliant
Temperature range Operation: -20 °C..+70 °C
Storage: -40 °C..+85 °C
Operating system Windows 2000, XP
Dimensions (LxWxH) Approx. 140 x 105 x 32 mm
Power supply Startup: 7 V..50 V, approx. 5 W
Operation: 5 V..50 V, approx. 7 W
Time stamp accuracy 1 µs
Digital input/output Optical S/PDIF, 1 channel
44.1 kHz/ 48 kHz
Sample rate converter 2 x for S/PDIF
Detailed information about interfaces for MOST is available in the data sheet. Detailed information about the MOST interface is available in the data sheet.

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