M35071 Datasheet, PDF (22/40 Pages) Mitsubishi Electric Semiconductor – SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS

MITSUBISHI MICROCOMPUTERS
M35071-XXXSP/FP
SCREEN CHARACTER and PATTERN DISPLAY CONTROLLERS
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".
Example 1
Page 0 (24 columns ! 12 line)
Menu
Setting
Help
End
Screen size
Tone
Example 2
Page 0 (24 columns ! 12 line)
Menu
Setting
Help
End
Screen size
Tone
Page 1 (24 column ! 12 line)
Page 1 (24 columns ! 12 line)
Monitor display
Monitor display
Fig. 7 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 other
or side-by-side.
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 registers
MODE0 (address 12716), MODE1 (address 12816) and POPUP (address 12616). (The POPUP register is effective only when
MODE0 = "0" and MODE1 = "0".)
MODE1
0
0
1
1
MODE0
0
1
0
1
POPUP
0
1
Display mode
Standard (Page 1 priority)
Standard (Page 0 priority)
AND
EXOR
OR
(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.
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