24
xPC560P EVB User Manual
J25
–
FlexRay
Bus
Driver
1
Enable
Controls which I/O pins on the MPC560xP processor are connected to the
TxD and RxD pins on FlexRay Bus Driver.
J26
–
FlexRay
Bus
Driver
1
Pull
‐
up
Enable
Controls which pins on the FlexRay Bus Driver are pulled up.
J34
&
J35
FlexRay
1
Terminal
Resistor
Connection
J32
–
FlexRay
Bus
Driver
2
Enable
Controls which I/O pins on the MPC560xP processor are connected to the
TxD and RxD pins on FlexRay Bus Driver.
Jumper
Setting
Effect
1+2
(default
on)
The
TXD
pin
on
the
FlexRay
Bus
Driver
is
connected
to
the
“PD0”
pin
on
the
MPC560xP
processor.
3+4
(default
on)
The
TXEN
pin
on
the
FlexRay
Bus
Driver
is
connected
to
the
“PC15”
pin
on
the
MPC560xP
processor.
5+6
(default
on)
The
RXD
pin
on
the
FlexRay
Bus
Driver
is
connected
to
the
“PD1”
pin
on
the
MPC560xP
processor.
Jumper
Setting
Effect
1+2
The
BGE
pin
on
the
FlexRay
Bus
Driver
is
pulled
up
to
5V
3+4
The
STBN
pin
on
the
FlexRay
Bus
Driver
is
pulled
up
to
5V
5+6
(default
on)
The
EN
pin
on
the
FlexRay
Bus
Driver
is
pulled
up
to
5V
7+8
(default
on)
The
WAKE
pin
on
the
FlexRay
Bus
Driver
is
pulled
up
to
5V
Jumper
Setting
Effect
On
Terminal
resistors
connected
Off
(default)
Terminal
resistors
not
connected
Jumper
Setting
Effect
Содержание XPC560P EVB
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Страница 40: ...36 xPC560P EVB User Manual Figure 4 3 Reset circuitry schematic...
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