Flash Enable Switch (Sw3); Sport1 Enable Switch (Sw4) - Analog Devices EZ-Board ADSP-BF518F Manual

Table 2-5. Push Button Enable Switch (SW2)
SW2 Position (Default)
1 ( )
ON
2 ( )
ON

Flash Enable Switch (SW3)

The flash enable switch (
flash memory (
expansion interface II. For each switch listed in
, the size of available flash memory is reduced by 1 MB.
OFF
with
~SPI0_SEL2
flash, the available size for parallel flash is 3 MB.
Table 2-6. Flash Enable Switch (SW3)
SW3 Switch Position (Default)
1 ( )
ON
2 ( )
ON
3 ( )
ON
4 ( )
ON

SPORT1 Enable Switch (SW4)

The enable switch (
SPORT1
cessor to the ADC7266 (
the expansion interface II, turn
ADSP-BF518F EZ-Board Evaluation System Manual
ADSP-BF518F EZ-Board Hardware Reference
From
Push button 1 (
Push button 2 (
) disconnects the
SW3
) and allows other devices to utilize the signals via the
U5
of the external SPI flash. When using the external SPI
Processor Signal
~AMS0
~AMS1
~AMS2
~AMS3
) connects the
SW4
) device. When the
U2
SW4
To Function
) Processor
SW12 ON
( , )
U12 PH0 OFF
expansion interface II)
) Processor
SW13 ON
( , )
U12 PH1 OFF
expansion interface II)
~AMSx
Table 2-6
SPORT1
SPORT1
all . is set to all
OFF SW4
( )
PB1
( , eMMC,
ADC DR1PRI
( )
PB2
( , eMMC,
ADC RFS1
signals from parallel
that is turned
is shared
~AMS3
interface of the pro-
interface is used on
by default.
OFF
2-9