M306V0ME-107FP MITSUBISHI [Mitsubishi Electric Semiconductor], M306V0ME-107FP Datasheet - Page 163

• Manufacturer Part Number: M306V0ME-107FP
• Description: SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER
• Manufacturer: MITSUBISHI [Mitsubishi Electric Semiconductor]

Rev. 1.0
Figure 2.16.2 Block diagram of OSD circuit
Data bus
Data slicer clock
19 bits
16 dots
OSD ROM (character font) (See note 2)
Clock for OSD
16 dots
24 dots
16 dots
OSD ROM (color dot font)
OSC1 OSC2
OSD RAM (See note 1)
oscillation
OSD control circuit
Display
OSD RAM (SPRITE)
circuit
32 characters
62 characters
26 dots
Shift register
20 dots
32 dots
Shift register
Shift register
Shift register
20 dots
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER
254 characters
254 characters
H
3 planes
SYNC
3 planes
16 lines
V
SYNC
OSD control register 1
OSD control register 2
Horizontal position register
Clock control register
I/O polarity control register
OSD control register 3
Raster color register
Top border control register
Bottom border control register
Block control register i
Vertical position register i
Color palette register i
Left border control register
Right border control register
SPRITE vertical position register
SPRITE horizontal position register
SPRITE OSD control register
OSD reserved register i
OSD control register 4
Notes 1: In 42 character-mode, 19 bits
2: In OSDL disable mode, 16 dots
R
Control register for OSD
and ON-SCREEN DISPLAY CONTROLLER
G
Output circuit
MITSUBISHI MICROCOMPUTERS
B
M306V0ME-XXXFP
(address 0202
(address 0203
(address 0204
(address 0205
(address 0206
(address 0207
(address 0208
(addresses 020C
(addresses 020E
(addresses 0210
(addresses 0220
(addresses 0241
(addresses 0250
(addresses 0252
(addresses 0254
(addresses 0256
(address 0258
(addresses 025D
(address 025F
OUT1
42 characters
M306V0EEFP
20 dots
027B
0249
OUT2
16
16
16
16
16
16
16
16
16
16
)
)
)
)
)
)
)
)
)
16
16
16
16
16
16
16
16
16
16
16
, 027C
, 0251
, 0253
, 0255
, 0257
, 020F
, 020D
,
to 021F
to 023F
to 0247
to 024F
762 characters.
16 lines
16
16
16
16
16
16
16
)
16
)
)
)
)
16
16
16
)
)
,
)
)
)
163