Preliminary 16(30)
Prepared Document Number
Manfred Ortmann
Approved Checked Date Revision Storage
2008-05-23 PA 6.2 Mycable01
2.2.5 Buttons
Pic. 2-9: Buttons
If the button SW100 which is not labeled will be pressed a reset will be generated.
If the button SW501 which is labeled with ABORT will be pressed the interrupt 0 ( P24_0 ) will
be generated.
If the button SW502 which is labeled with TEST1 will be pressed the interrupt 4 ( P24_4 ) will be
generated.
If the button SW503 which is labeled with TEST2 will be pressed the interrupt 5 ( P24_5 ) will be
generated.
If the button SW504 which is labeled with TEST3 will be pressed the interrupt 6 ( P24_6 ) will be
generated.
2.2.6 LEDs
Pic. 2-10: LEDs
The LED D104 which is labeled with RES is on if the reset is active.
The LED D105 which is labeled with 1.8V is on if the 1.8 V power supply is on independent of
the limits.
The LED D106 which is labeled with 3.3V is on if the 3.3 V power supply is on independent of
the limits.
The LED D107 which is labeled with 5.0V is on if the 5.0 V power supply is on independent of
the limits.
D500 ( DIAG1 ), D501 ( DIAG2 ), D502 ( DIAG3 ) and D503 ( DIAG4 ) are free usable LEDs.
A logical '0' port signal switches the LED on. A logical '1' port signal switches the LED off.
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