UG-1135
Rev. 0 | Page 26 of 45
SWITCH AND PUSH-BUTTON
Table 7. Switch and Push-Button Descriptions
Reference Functional Name
Description
S1
Reset push-button
When this switch is pressed and released, a reset signal is generated, which
causes the
reset supervisor to generate a master reset signal for
the
S2
Master port mode switch
This switch selects whether the master port operated in SPI mode or I
2
C mode.
S3
Self boot, MP6, MP7, and MP8 switches
When in the on position, Position 1 of Switch S3 asserts the SELFBOOT pin of the
. When in the on position, Position 2 of Switch S3, Position 3 of
Switch S3, and Position 4 of Switch S3 tie the MP6, MP7, and MP8 pins high,
respectively. When in the off position, these switches pull the MP6, MP7, and MP8
pins low.
