User`s manual

DemoKit-LG2 User’s Manual
Table 8. Switch and Jumper Settings for On-Board Debugging
Switch/Jumper Setting Mode
SW1/S1 OFF Normal operation
SW1/S2 OFF UART6 select
SW1/S3 ON OCD enabled
SW1/S4 OFF On-board debugging function
JP1 1–2 closed Power supply via USB
JP2 Open Power supply via USB
JP3 Closed Clock supplied via CPLD
4.2 On-Chip Debugging with the QB-78K0MINI Emulator
To use the QB-78K0MINI on-chip debugging emulator to enable the MCU’s on-chip debugging
function, you must configure the SW1 switches and jumpers JP1–JP3 as described in Table 9.
Table 9. Switch and Jumper Settings for On-Chip Debugging with the QB-78K0MINI Emulator
Switch/Jumper Setting Mode
SW1/S1 OFF No
r
mal o
p
eration
SW1/S2 OFF UART6 select
SW1/S3 ON OCD enable
d
SW1/S4 ON
Q
B-78K0MINI enable
d
JP1 1
–
2 close
d
Power su
pp
l
y
via USB
O
p
en Power su
pp
l
y
via USBJP2
Close
d
Power su
pp
l
y
via
Q
B-78K0MINI
(
*Note
)
JP3 Open Clock supplied via QB-78K0MINI
Note: When using power from the QB-78K0MINI, do not connect external hardware to the DemoKit-
LG2 board as the board can operate without external USB or battery power.
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