Display Data Output - Renesas F-ZTAT H8 Series Hardware Manual

8-bit single-chip microcomputer

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13. Dot Matrix LCD Controller (H8/3857 Group)

Display Data Output

The LCD controller has a character display mode (SOB = 0) in which only 5 bits of each display

data byte can be output to perform efficient 5-dot × 8-dot character output, and a graphic display

mode (SOB = 1) in which all the bits of a data byte can be output to perform efficient full-dot

graphic display. The relationship between the display duty and output pins in each mode is shown

in figure 13.5.

Rev.3.00 Jul. 19, 2007 page 349 of 532

REJ09B0397-0300