Novatel OEM6, User Manual

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150 OEM6 Family Installation and Operation User Manual Rev 7
CAN BUS
C
Electrical format CAN
Bit rates 1 Mbps maximum. CAN Bus throughput is determined by slowest
device on the bus
Signals supported CAN1(+), CAN1(-) and CAN2(+), CAN2(-)
USB0 (device only)
Electrical format
USB 2.0 high speed device
Bit rates Full speed (12 Mbps) USB, High speed (480 Mbps)
Signals supported USB D (+), USB D (-)
USB1 (HOST ONLY)
Electrical format Conforms to USB 2.0
Bit rates High speed (480 Mbps)
Signals supported USB D (+), USB D (-)
VBUS (with control for external VBUS switch)
USB2 (HOST ONLY)
Electrical format USB high speed host
Bit rates High speed (480 Mbps)
Signals supported USB D (+), USB D (-)
VBUS (with control for external VBUS switch)
ETHERNET
Physical Layer 10/100BASE-T
a. On power up, if USERIO1 (pin30) is pulled LOW or not connected, COM1 will be configured as RS-232 at
boot. If USERIO1 (pin 30) is pulled high, then COM1 will be configured as RS-422 at boot (as described in
Section 4.1.1, Serial Ports on Page 43
)
.
b. Baud rates higher than 115,200 bps are not supported by standard PC hardware. Special PC hardware may
be required for higher rates, including 230400 bps, 460800 bps and 921600 bps. See Section 4.1.1, Serial
Ports on Page 43
and
OEM6 Card Default Serial Port Configurations on page 31 for details.
c. CAN Bus behavior must be asserted through the NovAtel API software. See Section 4.7.2, CAN Bus on
page 63 for further details. See also Figure 79, J4101 Expansion Header Pinout and Signal Description
(odd numbered pins) on Page 157 along with the table.