Flags and Memory Selects
2-6
ADSP-21479 EZ-Board Evaluation System Manual
switch designators through which the pins are connected to the peripher-
als, and default switch settings.
To use the flags or memory selects on the expansion II interface, disable
any signal driving a flag or memory pin with the associated switch. The
pinout of the expansion connectors can be found in
EZ-Board Schematic” on page B-1
Table 2-3. Flags and Memory Select Connections
Flag/Memory Pin
Peripheral
Peripheral Net
Connected via
Switch
Switch
Setting
(Default)
MS0
SDRAM
SDRAM_CS
SW13.1
ON
MS1
Parallel flash memory
FLASH_CS
SW13.2
ON
FLAG1
/
IRQ1
Push buttons
PB1
SW13.3
ON
FLAG2
/
IRQ2
/
MS2
Push buttons
PB2
SW13.4
ON
FLAG3
/
MS3
SRAM
SRAM_CS
SW13.5
ON
WDTRSTO_Z
Reset Supervisory IC
WDTRSTO
SW13.6
OFF