Renesas PCA7429G02 Informations techniques télécharger pdf (Page 64)

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER

and ON-SCREEN DISPLAY CONTROLLER

M37272M6/M8–XXXSP/FP, M37272MA–XXXSP

M37272E8SP/FP, M37272EFSP

MITSUBISHI MICROCOMPUTERS

Rev. 1.3

16 dots

26 dots

20 dots

'Underline area✽

'Blank area✽

✽: Displayed only in CCD mode.

'Blank area✽

20 dots

OSD mode

CC mode

16 dots

The OSD circuit has an extended display mode. This mode allows

multiple lines (3 lines or more) to be displayed on the screen by inter-

rupting the display each time one line is displayed and rewriting data

in the block for which display is terminated by software.

Figure 8.11.1 shows the configuration of OSD character. Figure 8.11.2

shows the block diagram of the OSD circuit. Figure 8.11.3 shows the

OSD control register. Figure 8.11.4 shows the block control register i.

Fig. 8.11.1 Configuration of OSD Character Display Area

1 2 ... 59 60 61 62 63 64 65 66 67 68 69 ... 144 145

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Renesas PCA7429G02 Informations techniques Page 64