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is shared with the
LED1
with the
and
CDG
signals.
The
signals also connect to the expansion interface II connectors.
LED1—3
See
"Expansion Interface II Connector (J1)" on page 2-21
Interface II Connectors (P2 and P4)" on page 2-24
The two general-purpose push buttons are labeled
of each individual button can be read through programmable flag inputs
and
. The flag reads '
PH0
PH1
pressed. When the switch is released, the flag reads '
between the push buttons and processor inputs is established through
positions 1&2 of the DIP switch,
Push buttons 1 and 2 of
interface II connectors (
GPIO signals on the expansion interface II, turn
is shared with the
PB1
and
RFS1
MMC_D5
An example program is included in the ADSP-BF518F installation direc-
tory to demonstrate functionality of the LEDs and push buttons.
JTAG Interface
The JTAG connector (
debug session to the ADSP-BF518F processor. The debug agent operates
only when the external 5V wall adaptor is used (
EZ-Board from a battery or USB bus power, the debug agent is not
powered.
The standalone debug agent can be removed, and an external emulator
can be attached to the EZ-Board. Be careful not to damage the connectors
when removing the debug agent. The emulator connects to
ADSP-BF518F EZ-Board Evaluation System Manual
,
ADC_A0
MMC_D7
signals.
ADC_A1
LED3
' when a corresponding switch is being
1
SW2
are used as GPIO signals on the expansion
SW2
,
,
). To use the
J1
P2
P4
and
DR1PRI
MMC_D4
signals.
) allows the standalone debug agent to connect a
P1
Using the ADSP-BF518F EZ-Board
, and
signals.
OTP_EN
is shared with the
for more information.
PB1
0
.
and
PH0
SW2
signals.
PB2
). When operating the
J3
is shared
LED2
and
CZM
ADC_A2
and
"Expansion
and
. The status
PB2
'. A connection
port pins as
PH1
to all
.
OFF
is shared with the
on the back
P1
1-25
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