SPRUIF3B May 2017 – March 2019 DRA790 , DRA791 , DRA793 , DRA797
The CPU board has four user interface LEDs for debug, status indication, and so on. Table 8 lists details about the user interface LEDs and their controls.
LED | Controlled By |
---|---|
DS2 | I/O Expander EXP1, position P7 |
DS3 | I/O Expander EXP1, position P6 |
DS4 | I/O Expander EXP1, position P5 |
DS5 | I/O Expander EXP1, position P4 |