Renesas PCA7429G02 Informations techniques Page 82
- Page / 145
- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
79
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
8.11.9 Attribute
The attributes (border, flash, underline, italic) are controlled to the
character font. The attributes to be controlled are different depend-
ing on each mode.
CC mode ..................... Flash, underline, italic (per character unit)
OSD mode .................. Border (per character unit)
(1) Under line
The underline is output at the 23th and 24th dots in vertical direction
only in the CC mode. The underline is controlled by RA5 of OSD
RAM. The color of underline is the same color as that of the charac-
ter font.
(2) Flash
The character font and the underline are flashed only in the CC mode.
The flash is controlled by RA4 of OSD RAM. As for character font
part, the character output part is flashed, the character background
part is not flashed. The flash cycle bases on the V
SYNC count.
• V
SYNC cycle ✕ 48 ≈ 800 ms (at display ON)
• V
SYNC cycle ✕ 16 ≈ 267 ms (at display OFF)
(3) Italic
The italic is made by slanting the font stored in OSD ROM to the right
only in the CC mode. The italic is controlled by RA6 of OSD RAM.
The display example of the italic and underline is shown in Figure
8.11.8. In this case, “R” is displayed.
Notes 1: When setting both the italic and the flash, the italic character flashes.
2: The boundary of character color is displayed in italic. However, the
boundary of character background color is not affected by the italic
(refer to Figure 8.11.19).
3: The adjacent character (one side or both side) to an italic character is
displayed in italic even when the character is not specified to display
in italic (refer to Figure 8.11.19).
- To our customers 1
- Renesas Technology Corp 3
- Customer Support Dept 3
- April 1, 2003 3
- To all our customers 3
- M37272E8SP/FP, M37272EFSP 10
- MITSUBISHI MICROCOMPUTERS 69
- Vertical Position Register i 70
- Horizontal Position Register 71
- 8.11.2 Dot Size 72
- 8.11.3 Clock for OSD 73
- Address 00D116 128
- Address 00D216, 00D316 128
- Address 00E516 133
- Address 00E616 133
- Address 00E916 133
- Address 00F516 136
- Address 00F616 136
- Address 00FD16 140
- Address 00FE16 140
- M37273E8SP, M37273EFSP 144
- REVISION DESCRIPTION LIST 145
- DATA SHEET 145
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