82-000770-01 Datasheet, PDF (33/91 Pages) Analog Devices – ADSP-TS201S EZ-KIT Lite Evaluation System

Using ADSP-TS201S EZ-KIT Lite
Table 1-3. Programmable FLAG Pin Summary
FLAG
FLAG0_A
FLAG1_A
FLAG0_B
FLAG1_B
FLAG2_A
FLAG3_A
FLAG2_B
FLAG3_B
Connection
SW9
SW8
SW6
SW7
LED4
LED6
LED5
LED3
Description
The FLAG0 and FLAG1 pins connect to the push buttons
to supply feedback for program execution. For instance,
you can write user input to trigger a routine when the
push button is pressed.
The FLAG2 and FLAG3 pins connect to the LEDs to sup-
ply feedback during program execution.
Interrupt Pins
The ADSP-TS201S processor includes four interrupt pins (IRQ3–0) for
interaction with the running program. One external interrupt from each
processor is directly accessible through push buttons SW4 and SW5 on the
EZ-KIT Lite board. Interrupts are summarized in Table 1-4. For more
information on configuring the interrupt pins, see the ADSP-TS201S Tig-
erSHARC Processor Hardware Reference.
Table 1-4. Interrupt Pin Summary
Interrupt
IRQ0_A
IRQ0_B
Connection
SW4
SW5
Description
The IRQ0 interrupt connects to push buttons to supply feed-
back for program execution. For instance, you can write your
code to perform a different function when an interrupt is
detected.
ADSP-TS201S EZ-KIT Lite Evaluation System Manual
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