m35049 Renesas Electronics Corporation., m35049 Datasheet - Page 20

• Manufacturer Part Number: m35049
• Description: Screen Character And Pattern Display Controllers
• Manufacturer: Renesas Electronics Corporation.

DISPLAY FORM 2
This IC can display both page 0 and page 1 at the same time.
Page 0: Set the DAF bit in each addresses to "0".
Page 1: Set the DAF bit in each addresses to "1".
Fig.6 Example of 2 pages display
Example 1: Display position, display size, color, etc., can be freely set for each page, and the 2 pages can be displayed on top of each
Example 2: When the display range of the 2 pages overlap on the monitor screen, they can be displayed in the 5 below ways using regis
(1) Standard (page 1 priority) … Page 1 has priority in overlapping areas. Page 0 is not displayed in those areas.
(2) Standard (page 0 priority) … Page 0 has priority in overlapping areas. Page 1 is not displayed in those areas.
(3) AND .................................… In overlapping areas, the RGB output of the 2 pages is AND processed and output.
(4) EXOR ..............................… In overlapping areas, the RGB output of the 2 pages is EXOR processed and output.
(5) OR ...................................… In overlapping areas, the RGB output of the 2 pages is OR processed and output.
Example 1
other or side-by-side.
ters MODE0 (address 127
when MODE0 = "0" and MODE1 = "0".)
Page 0 (24 columns
Menu
Setting
Help
End
MODE1
0
0
1
1
Monitor display
MODE0
12 line)
0
1
0
1
Page 1 (24 column
16
), MODE1 (address 128
Screen size
Tone
POPUP
0
1
12 line)
Standard (Page 1 priority)
Standard (Page 0 priority)
Display mode
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
16
EXOR
) and POPUP (address 126
AND
OR
Example 2
Page 0 (24 columns
Menu
Setting
Help
End
16
Monitor display
MITSUBISHI MICROCOMPUTERS
). (The POPUP register is effective only
Page 1 (24 columns
12 line)
Screen size
Tone
M35049-XXXFP
12 line)
19