NT68520XF Datasheet, PDF (66/97 Pages) List of Unclassifed Manufacturers – XGA,SXGA Flat Panel Monitor Controller

D1 VGLOB_ZMEN
D0 HGLOB_ZMEN
Default: XXXX 0000B
NT68520X,E
row defined in regA4H/RegA5H.
0: Disable
1: Enable.
Vertical Global Zoom Enable; Vertical zoom for all characters in OSD
frame.
0: Disable
1: Enable.
Horizontal Global Zoom Enable; Horizontal zoom for all characters in
OSD frame.
0: Disable
1: Enable.
9FH: OSD Font Horizontal Zoom Pattern - Low Byte (R/W)
Bits Name
D7-0 HZM_PATN
[7:0]
Description
Least significant 8 bits(7:0) of the horizontal zoom pattern. This is a user
definable zoom pattern. Pixels with ‘1’ pattern are duplicated according to
the zoom range.
Default: 0000 0000B
A0H: OSD Font Horizontal/Vertical Zoom Pattern - High Byte (R/W)
Bits Name
D7-6
D5-4 VZM_PATN
[17:16]
D3-0 HZM_PATN
[11:8]
Description
Reserved
Most significant 2 bits(17:16) of the vertical zoom pattern. This is a user
definable zoom pattern. Pixels with ‘1’ pattern are duplicated according to
the zoom range.
Most significant 4 bits(11:8) of the horizontal zoom pattern. This is a user
definable zoom pattern. Pixels with ‘1’ pattern are duplicated according to
the zoom range.
Default: XX00 0000B
A1H: OSD Font Vertical Zoom Pattern - Low Byte (R/W)
Bits Name
Description
D7-0 VZM_PATN [7:0] Least significant 8 bits(7:0) of the vertical zoom pattern. This is a user
definable zoom pattern. Pixels with ‘1’ pattern are duplicated according to
the zoom range.
Default: 0000 0000B
A2H: OSD Font Vertical Zoom Pattern - Mid Byte (R/W)
Bits Name
D7-0 VZM_PATN
[15:8]
Description
Bits (15:8) of the vertical zoom pattern. This is a user definable zoom
pattern. Pixels with ‘1’ pattern are duplicated according to the zoom range.
Default: 0000 0000B
2003/4/15
66
Ver.1.0