Kvaser Memorator R SemiPro User’s Guide
22 (33)
When running in temperatures below −30
◦
C (−20
◦
F), the
Time
to live
setting must be set to 0 seconds in the logging
configuration.
5.3
Performance
Kvaser Memorator R SemiPro
RX performance per channel
(when used as a CAN interface)
20 000 messages/s
TX performance per channel
(when used as a CAN interface)
20 000 messages/s
Logging performance
20 000 messages/s
Time stamp accuracy
2 µs
Message filter support
Stop filters
Pass filters
Counting filters
Memory card
4 GB, fixed
Upload of logged data
1.4 MB/s (when connected via USB 2.0 HiSpeed)
Galvanic isolation
Yes
Number of triggers
16
Startup time when used as a logger
500 ms
Table 10: Performance of the Kvaser Memorator R SemiPro
5.4
Disk capacity
Each CAN message occupies 24 bytes in the log file. Table 11 gives an
approximate value of the capacity of the built-in disk.
Disk size
Approximate capacity
Approximate time to fill the disk
(at 500 messages per second)
4 GB
155,000,000 messages
46h
Table 11: Disk capacity
5.5
CAN connectors
The Kvaser Memorator R SemiPro has two CAN channels.
The device has a 15 pin D-SUB, its pin configuration is described in Table 12 on
Page 23. With the cable adapter, the connection is split into two standard 9 pin
D-SUB connectors with pinning as shown in Table 13 on Page 24 and Table 14 on
Page 24.
Kvaser AB, Mölndal, Sweden — www.kvaser.com
