Push Button Enable Switch (Sw4) - Analog Devices ADSP-BF561 EZ-KIT Lite Manual

Jumper and DIP Switch Settings
Table 2-5. Boot Mode Select Switch (SW3) (Cont'd)
Position 1 BMODE0
ON
OFF

Push Button Enable Switch (SW4)

Positions 1 through 4 of the push button enable switch (
connect the drivers associated with the push buttons from the PF pins of
the processor. Positions 5 and 6 connect the transmit and receive frame
syncs and clocks of
codec and the processor are communicating in 2-wire interface (TWI)
mode. Table 2-6
Table 2-6. Push Button Enable Switch (SW4)
Switch Position
1
2
3
4
5
6
2-12
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Position 2 BMODE1
OFF
OFF
. This is important when the AD1836A audio
SPORT0
shows which PF is driven when the switch is
Default Setting Pin #
ON 1
ON 2
ON 3
ON 4
OFF 5
OFF 6
ADSP-BF561 EZ-KIT Lite Evaluation System Manual
Boot Mode
8-bit SPI PROM
16-bit SPI PROM
SW4
Signal (Side 1) Pin #
SW6 12
SW7 11
SW8 10
SW9 9
TFS0 8
RSCLK0 7
) allow to dis-
.
ON
Signal (Side 2)
PF5
PF6
PF7
PF8
RFS0
TSCLK0