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Renesas Electronics Europe - Knowledgebase

Garbled characters in RL78 Smart Manual(e² studio)

Last Updated:06/21/2017


Smart Manual for RL78 device was downloaded on e² studio V5.3, but some symbol characters are shown as small rectangles (so called, Tofu).


For e² studio V5.3 (V5.3.0 and V5.3.1), Smart Manual can be viewed in a project for RL78. However, characters with fonts not supported by V5.3 may be garbled.

Note that the Smart Manual display function is not supported by V5.2 and the previous version of e² studio.

To use Smart Manual, use e² studio V5.4.0 or a later version.

Suitable Products
e² studio
C Compiler Package for RL78 Family
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