Analog Devices EZ-KIT Lite ADSP-BF538F, Системное руководство

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Jumper and Switch Settings
2-10 ADSP-BF538F EZ-KIT Lite Evaluation System Manual
CAN Enable Switch (SW2)
The Controller Area Network (CAN) enable switch (
SW2
) disconnects
CAN signals from the GPIO pins of the processor. When the
SW2
switch is
in the
OFF
position, the associated GPIO signals (see Table 2-3 ) can be
used on the expansion interface.
UART Enable Switch (SW4)
The UART enable switch (
SW4
) disconnects UART signals from the GPIO
pins of the processor. When the switch is in the
OFF
position, the associ-
ated GPIO signals (see Table 2-4 ) can be used on the expansion interface.
Table 2-3. CAN Enable Switch (SW2)
CAN Signal SW2 Switch Position (Default) Processor Signal
ENABLE
1 (
ON
)
NU
STANDBY
2 (
ON
)
NU
ERROR
3 (
ON
)
PD9
RECEIVE DATA
4 (
ON
)
PC1
Table 2-4. UART Enable Switch (SW4)
EZ-KIT Lite Signal SW4 Switch Position (Default) Processor Signal
CTS
1 (
ON
)
PC0
RX0
2 (
ON
)
NU
RTS
3 (
ON
)
PC1
LOOPBACK
4 (
OFF
)
NU