Table 15. RMC Connector Pins with Dedicated Functions (Continued)
Pin
Group
Pin Name
Direction
(from
Host
System)
I/O Standard Description
GBE
(after
PHY)
GBE_MDI0+
GBE_MDI0-
GBE_MDI1+
GBE_MDI1-
GBE_MDI2+
GBE_MDI2-
GBE_MDI3+
GBE_MDI3-
I/O
Defined by
Ethernet PHY
specification
Pre-magnetic Gigabit Ethernet
data pairs.
GBE_SPEED_LEDg
GBE_SPEED_LEDy
O
LVTTL
3.3V
Speed LED signals.
GBE_ACT_LEDg
O
LVTTL
3.3V
Activity/link LED signal.
High
speed
USB
(after
PHY)
USB_D+
USB_D-
I/O
Defined by
USB
Port for hi-speed differential
USB.
USB_MODE
I
—
Connect to digital ground or
leave disconnected to
configure the USB port as
Host.
Connect to +3.3V to configure
the USB port as Device.
USB_CPEN O
LVTTL
3.3V
Refer to the sbRIO-9607/9627
RMC Design Guide for more
information about these
signals.
USB_VBUS
I
—
32 | ni.com | NI sbRIO-9607 User Manual
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