Configuration Examples; General Settings; Jumper Indicators - Renesas RH850 User Manual

RH850/U2A 292pin
8.2

Configuration Examples

8.2.1

General Settings

All of the following board configurations are based on these conditions:
•
Normal device operation mode (JP41[OPEN]: FLMD0 = L).
•
All voltages for all functions are activated.
•
Current measurements are not carried out, hence JP4, JP5, JP30 and JP31 are set.
•
Clock supply: assuming one of the resonators, coming with the board, are plugged into X1 socket.
•
For connection to external power supplies the 'banana-type' connectors CN8 to CN11 must be assembled on the
board.
8.2.2

Jumper Indicators

•
The green jumper JP41 for FLMDO0 must always be open for a 'normal' (user mode and debug) operation of the
device.
•
The red jumpers are related to the power supply configuration.
Following jumper symbols are used:
−
: open jumper
−
: jumper must be set in the indicated position
−
: jumper must be set, italic position indicator is optional, see description above the figure
Note
The pin 1 of a jumper can be identified by a
•
small circle near the jumper
•
square soldering pad.
R20UT4970ED0101 Rev.1.01
July 08, 2022
8. Jumper Configuration Examples
Page 51 of 67