78K0/Lx3 - See it!
User’s Manual
U18759EE2V0UM00
26
4. On-Chip debugging
The
78K0/Lx3 - See it!
board offers two possibilities to use On-Chip debugging. The TK-78 debug
function of
78K0/Lx3 - See it!
allows On-Chip debugging without a need of external debug hardware.
Within this mode the default USB / UART connection to the Host computer is used as debug interface. All
standard debug functions are available in the On-Board debugging mode like FLASH programming /
downloading, code execution, single stepping, breakpoints, memory manipulation etc.
Additionally
78K0/Lx3 - See it!
supports the QB-MINI2 On-Chip debug emulator in order to use On-Chip
debug function of the 78K0/LF3 device. The system configuration for On-Chip debugging is shown in
figure below.
Figure 7: On-Chip Debugging
4.1 OCD via TK-78 debug function
To operate the
78K0/Lx3 - See it!
board within the On-Board debug mode, configure switches SW1 and
SW2 as following:
Mode
SW2
SW1
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
ON ON
ON ON ON ON ON ON
On-Board
Debug
OFF
OFF
don’t care
OFF
OFF
Table 14: Configuration for TK-78 debugging
Содержание 78K0/L 3 - See it! Series
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