Direct access registers, Data reg index: 00 h – Sensoray 614 Caption Overlay User Manual
Page 2
Direct Access Registers
DATA
Reg INDEX: 00 h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DATA[15:0]: Data for Indirect-access Registers, selected by INDEX
INDEX
Reg INDEX: 02 h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W
INDEX15
INDEX14
INDEX13
INDEX12
INDEX11
INDEX10
INDEX9
INDEX8
INDEX7
INDEX6
INDEX5
INDEX4
INDEX3
INDEX2
INDEX1
INDEX0
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
INDEX[15:0]: Register Index
RAM_DATA
Reg INDEX: 08 h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W
DATA15
DATA14
DATA13
DATA12
DATA11
DATA10
DATA9
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DATA[15:0]: Data for Overlay RAM (indirectly-accessible), selected by RAM_INDEX
RAM_INDEX
Reg INDEX: 0A h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W
INDEX15
INDEX14
INDEX13
INDEX12
INDEX11
INDEX10
INDEX9
INDEX8
INDEX7
INDEX6
INDEX5
INDEX4
INDEX3
INDEX2
INDEX1
INDEX0
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
INDEX[15:0]: Overlay RAM Access Index
Overlay/Caption Window-1 X Position: X1START
Reg INDEX: 10 h
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
R/W
0
0
0
0
0
0
X1START9 X1START8 X1START7 X1START6 X1START5 X1START4 X1START3 X1START2 X1START1 X1START0
DEFAULT
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
X1START[9:0] is the horizontal start position of the 1st window, in pixels