M306V0ME Mitsubishi, M306V0ME Datasheet - Page 201

• Manufacturer Part Number: M306V0ME
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: Mitsubishi

Rev. 1.1
Figure 2.16.41 SPRITE OSD display example
2.16.13 SPRITE OSD Function
This is especially suitable for cursor and other displays as its function allows for display in any position,
regardless of the validity of block OSD displays or display positions. The sprite font is a RAM font consist-
ing of 16 horizontal dots
corresponding color palette selection bit, and 8 kinds of color palettes can be selected by the plane bit
combination (three bits) for each dot. In addition, the selection range (color palettes 0 to 7 and 8 to 15)
can be set, per screen, by bit 4 of the OSD control register 3. The color palette is set in dot units according
to the OSD RAM (SPRITE) contents from among the selection range. It is possible to add arbitrary font
data by software as the SPRITE fonts consist of RAM font.
The SPRITE OSD control register can control SPRITE display, dot size, interrupt position, and interrupt
generation factors for the SPRITE OSD. The display position can also be set independently of the block
display by the SPRITE horizontal position registers and the sprite horizontal vertical position registers. At
this time, the horizontal position is set in 2048 steps in 2T
steps in 1T
given priority. However, the SPRITE display overlaps with the display which includes OUT2 output,
OUT2 in the OSD is output without masking.
Notes 1: The SPRITE OSD function cannot output OUT2.
2: When using SPRITE OSD, do not set HS
3: When using SPRITE OSD, do not set VS = “000
dot
1
Example of SPRITE font
dot
2
H
units. When SPRITE display overlaps with other OSD displays, SPRITE display is always
......
dot
15
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
20 vertical dots, three planes, and three bits of data per dot. Each plane has
dot
16
Line 1
Line 2
Line 19
Line 20
“003
OSC
16
16
Video adjustment
Tint
Contrast
Color tone
Picture
Brightness
,” VS
”, HS
units, and the vertical position is set in 1024
Example of SPRITE display
and ON-SCREEN DISPLAY CONTROLLER
“400
“800
MITSUBISHI MICROCOMPUTERS
16
16
.”
.”
M306V0ME-XXXFP
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M306V0EEFP
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