F1KM-S4, F1KH-D8 272pin PiggyBack board
Y-RH850-F1X-272PIN-PB-T2-V1
R20UT4009ED0100 Rev.1.0
13
2017-07-12
Chapter 6 Other circuitry
6.1
Push button for RESET
In order to issue a RESET to the device, the push-button SW1 is available.
6.2
Mode Selection
The PiggyBack Board gives the possibility to configure the following jumpers
FLMD0 via jumper JP12
FLMD1 via jumper JP13
MODE0 via jumper JP14
MODE1 via jumper JP15
MODE2 via jumper JP16
To apply “High” or “Low” to the mode pins, the pins 1 and 2, or the pins 2 and 3
(if available) of the corresponding jumper must be closed, respectively.
Note: Pin 1 of all jumpers is marked by a small circle.
CAUTION: Be careful in configuration of mode related pins. Wrong configuration
and operation of the device outside of its specification can cause irregular
behaviour of the device and long term damage cannot be excluded. Be sure to
check the corresponding User’s Manual for details, which modes are specified for
the used device.
Note:
In the very most cases the ‘Normal operating mode’ of the device will be used.
This mode is for execution of the user program. The on-chip debug functions also
use this mode.
To select the ‘Normal operating mode’ of the device, the FLMD0 pin must be
pulled low. To do so, close the pins 2-3 on the jumper JP12:
All other jumpers related to the mode selection can be left open.
