1.4.1
Configuration of the Main Unit of the Debugging MCU Board
The names of each section of the debugging MCU board are explained below.
Top of the Main Unit of the Debugging MCU Board (1)
Figure 1.3 Top of the Main Unit of the Debugging MCU Board (1)
(a) External power LED:
(b) User VCC LED:
(c) User AVCC LED:
(d) Reset LED:
(a)
(b)(c)
Marked 'BOARD POWER'. This LED is lit while external power is
being supplied from the power cable.
Marked 'USER VCC'. This LED is lit while power is being supplied
from the user system to the VCC pin of the MCU.
Marked 'USER AVCC'. This LED is lit while power is being supplied
from the user system to the AVCC pin of the MCU.
Marked 'RST'. This LED is lit while the reset signal is being input to
the MCU.
(d)
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