mc68hc908ld64 Freescale Semiconductor, Inc, mc68hc908ld64 Datasheet - Page 284

• Manufacturer Part Number: mc68hc908ld64
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

On-Screen Display (OSD)
18.8.3.1 Window Registers 1, 2, 3, 4
Data Sheet
284
COLUMN
ROW 15
0
Window 1 Registers
1
Four background windows are available, with each window controlled by
a set of three registers in row 15.
Window 1 has the highest priority, and window 4 the least. If window
over-lapping occurs, the higher priority window will cover the lower one,
and the higher priority color will take over on the overlapped window
area.
If the row/column start address is greater than the end address, that
window will not be displayed.
Row 15, Column 0, 3, 6, 9:
Row 15, Column 1, 4, 7, 10:
Row 15, Column 2, 5, 6, 11:
WEN — Background Window Enable
15
15
15
2
Set this bit to enable background window generation
1 = Enable background window
0 = Disable background window
14
14
14
3
Window 2 Registers
13
13
13
On-Screen Display (OSD)
4
12
12
12
11
11
11
5
10
10
10
6
Window 3 Registers
9
9
9
7
8
8
8
MSB
MSB
MSB
ROW START ADDRESS
7
7
7
8
COLUMN START ADDRESS
COLUMN END ADDRESS
6
6
6
9
Window 4 Registers
5
5
5
10
LSB MSB
4
4
4
MC68HC908LD64
LSB
LSB
Freescale Semiconductor
11
3
3
3
ROW END ADDRESS
WEN
R
2
2
2
G
1
1
1
W_SHD
LSB
—
0
0
0
B
Rev. 3.0