M37280MF Datasheet, PDF (93/178 Pages) Mitsubishi Electric Semiconductor – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

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MITSUBISHI MICROCOMPUTERS
M37280MF–XXXSP, M37280MK–XXXSP
M37280EKSP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
and ON-SCREEN DISPLAY CONTROLLER
Dot area specified to color pallet 1
Set values of OSD RAM (RC16 to RC13)
0000
0001
0010
Transparent
Black
Blue
Dot area specified to color pallet 0
When setting black and blue to color pallets 1 and 2, respectively
(only in CDOSD mode).
Fig. 12.11.25 Set of Color Pallet 0 or 8 in CDROM Mode
Layer 1
(CC mode)
Layer 2
(OSD mode)
Color pallet 1 (Transparent)
Color pallet 0 (Transparent)
Black
Blue
Color pallet 2 (Blue)
Transparent
(video signal)
When layer 1 has priority.
Color pallet 8 (Black)
Fig. 12.11.26 Difference Between Color Code 0 (Transparent) and Transparent Setting of Other Color Codes
Rev. 1.0
93