Jumper Configuration Examples; Stand-Alone Operation With Power Supply By Debugger - Renesas RH850 User Manual

RH850/U2A 292pin

8. Jumper Configuration Examples

8. Jumper Configuration Examples
Several functions of the board can be configured via jumpers.
The board is shipped without any jumpers set.
2.1 Jumpers Overview
For a complete list of jumpers refer to .
6.1 Operation Mode
For jumper settings related to the device operation mode, refer to
Selection
.
The following sections show some jumper settings, that allow to operate the piggyback board
in different power supply configurations.
8.1

Stand-Alone Operation with Power Supply by Debugger

Basically the piggyback board can solely be powered by a connected debugger. Please make
sure the debug tool is able to provide sufficient current on the power supply rails in order to
operate the board in a useful manner.
Due to the limited current capability of Renesas' E2 Emulator, powering the board only via
this debugger is not feasible.
In case of using another debug tool check its specification whether powering the piggyback
board with the tool is possible.
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July 08, 2022