Renesas QB-MINI2 User Manual page 73

CHAPTER
(3) Manually switching the reset signal with jumper
Figure 4-19 illustrates the circuit connection for the case where the reset signal is switched using the jumper,
with or without MINICUBE2 connected. This connection is simple, but the jumper must be set manually.
Figure 4-19.
Target connector Target connector
RESET_OUT RESET_OUT
RESET_IN RESET_IN
When a 10-pin connector is used, pins 1 and 2 of the target connector can also be used as the jumper, as
shown in Figure 4-20.
Figure 4-20.
Target connector Target connector
9 9 7 7
10 10 8 8
4 HOW TO USE MINICUBE2 WITH 78K0 MICROCONTROLLER
Circuit Connection for Switching Reset Signal with Jumper
Jumper Jumper
1 1
2 2
3 3
* Jumper setting
When MINICUBE2 is connected:
When MINICUBE2 is not connected: 2-3 shorted
Jumper Connection When 10-Pin Connector Is Used
RESET_IN RESET_IN
5 5 3 3 1 1
6 6 4 4 2 2
RESET_OUT RESET_OUT
User's Manual U18371EJ5V0UM
Target device Target device
_RESET _RESET
Reset connector Reset connector
RESET signal RESET signal
1-2 shorted
Target device Target device
_RESET _RESET
Reset connector Reset connector
RESET signal RESET signal
71