Advance Information
82C205
912-1000-024
Page 22
Revision 1.0
7
6
5
4
3
2
1
0
Index 27h
Arbiter State (R)
Default = 00h
This register can be used to detect a lock-up of the arbiter.
For debug purposes only.
Reserved
Reserved
Reserved
Arbiter State Status
Index 28h
Sequencer State (R)
Default = 00h
This register can be used to detect a lock-up of the memory sequencer.
For debug purposes only.
Reserved
Reserved
Reserved
Sequencer State Status
5.4. OSD Registers
7
6
5
4
3
2
1
0
Index 29h
OSD Configuration (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
OSD Blink
Background
Select:
0: Blink to
Video
Background
1: Blink to
CLUT
Index0
Background
OSD function:
0: Disable
(default)
1: Enable
Reserved
Index 2Ah
OSD Window Horizontal Offset (R/W)
Default = 00h
Horizontal Offset for the rectangular OSD region referenced from the far left of the display and in units of display pixels.
Low Byte
Index 2Bh
OSD Window Horizontal Offset (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 2Ch
OSD Horizontal Size (R/W)
Default = 00h
Width of rectangular OSD region in units of display pixels.
Low Byte
Index 2Dh
OSD Horizontal Size (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 2Eh
OSD Window Vertical Offset (R/W)
Default = 00h
Vertical Offset for the rectangular OSD region referenced from the top of the display and in units of display lines.
Low Byte
Index 2Fh
OSD Window Vertical Offset (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte
Index 30h
OSD Vertical Size (R/W)
Default = 00h
Height of rectangular OSD region in units of display lines.
Low Byte
Index 31h
OSD Vertical Size (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
Reserved
High Byte