Advance Information
82C205
912-1000-024
Page 24
Revision 1.0
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Index 42h
Capture Horizontal Display Start (R/W)
Default = 00h
Counter Value that corresponds to the horizontal start location of active video during video capture (in units of VCLK1 cycles).
Low Byte
Index 43h
Capture Horizontal Display Start (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte
Index 44h
Capture Horizontal Display End (R/W)
Default = 00h
Counter Value that corresponds to the horizontal end location of active video during video capture (in units of VCLK1 cycles).
Low Byte
Index 45h
Capture Horizontal Display End (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte
Index 46h
Capture Horizontal Total (R/W)
Default = 00h
Period of the Horizontal Sync in units of VCLK1. Used when free running the internal capture horizontal sync.
Low Byte
Index 47h
Capture Horizontal Total (R/W)
Default = 00h
Reserved
Reserved
Reserved
High Byte
Index 48h
Capture Vertical Sync Start (R/W)
Default = 00h
Starting Location for Vertical Sync Pulse, i.e. counter value in units of capture video lines specifying the
delay from the start of the VGA vertical sync going active to when the internal capture vertical sync goes active.
Index 4Ah
Capture Vertical Sync End (R/W)
Default = 00h
Ending Location for Vertical Sync Pulse, i.e. counter value in units of capture video lines specifying the
delay from the start of the VGA vertical sync going active to when the internal capture vertical sync goes inactive.
Low Byte
Index 4Bh
Capture Vertical Sync End (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte
Index 4Ch
Capture Vertical Display Start (R/W)
Default = 00h
Counter Value that corresponds to the vertical start location of active video in units of capture video lines.
Low Byte
Index 4Dh
Capture Vertical Display Start (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte
Index 4Eh
Capture Vertical Display End (R/W)
Default = 00h
Counter Value that corresponds to the vertical end location of active video in units of capture video lines.
Low Byte
Index 4Fh
Capture Vertical Display End (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte
Index 50h
Capture Vertical Total (R/W)
Default = 00h
Period of Vertical Sync in units of capture video lines. Used when free running the internal capture vertical sync.
Low Byte
Index 51h
Capture Vertical Total (R/W)
Default = 00h
Reserved
Reserved
Reserved
Reserved
High Byte