MTV048 View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
MTV048 Datasheet PDF : 19 Pages
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MYSON
TECHNOLOGY
MTV048
(Rev 0.9)
Row #
01
Column #
28 29
30
31
0
R
1
E
S
Character ADDRESS Bytes
ROW
E
of Display Registers
CTRL REG R
V
13
E
14
D
FIGURE 4. ADDRESS Bytes of Display Registers Memory Map
Row #
01
0
1
Column #
28 29 30
31
Character ATTRIBUTE Bytes
of Display Registers
RESERVED
13
14
Row 15
Column #
0
11 12
22 23
31
WINDOW1 ~ WINDOW4
FRAME CTRL REG.
RESERVED
Row 16
Column #
0
12
45
31
WINDOW SHADOW COLOR
FRAME CTRL REG.
RESERVED
FIGURE 5. ATTRIBUTE Bytes of Display Registers Memory Map
ADDRESS Bytes:
Address registers, (ROW 0 ~ 14, COLUMN 0 ~ 29),
B8
B7
B6
B5
B4
B3
B2
B1
B0
CRADDR
MSB
LSB
CRADDR - Define OSD character address from address 0 to 383.
= 0 ~ 359 ⇒ 360 standard ROM fonts.
= 360 ~ 367 ⇒ 8 user fonts.
= 368 ~ 383 ⇒ 16 multi-color ROM fonts.
Row control registers (ROW 0 ~ 14, COLUMN 30),
B7
B6
B5
B4
B3
B2
-
-
-
BOX
-
-
B1
CHS
B0
CWS
BOX - Select BGR, BGG, BGB or BOX2, BOX1, BOX0 of attributes bytes to the respective row.
= 0 ⇒ Background color bits BGR, BGG, BGB are selected.
= 1 ⇒ Button boxes bits BOX2, BOX1, BOX0 are selected.
CHS - Define double height character to the respective row.
CWS - Define double width character to the respective row. If double width character is chosen, only even
Rev 0.9
-7-
2001/03/15
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