NT68520XF Datasheet, PDF (67/97 Pages) List of Unclassifed Manufacturers – XGA,SXGA Flat Panel Monitor Controller

NT68520X,E
A3H: OSD Font Global Zoom Range (R/W)
Bits Name
D7-4
D3-2 VGLOB_ZMRN
G
[1:0]
D1-0 HGLOB_ZMRN
G
[1:0]
Description
Reserved
Vertical Global Zoom Range
00: No Zoom
01: Vertical Zoom Pattern (RegA0H-RegA2H) ‘1’ bits are duplicated once,
‘0’ bits are not duplicated (Zooms from 1x to 2x).
10: Vertical Zoom Pattern ‘1’ bits are duplicated twice, ‘0’ bits are
duplicated once (Zooms from 2x to 3x).
11: Vertical Zoom Pattern ‘1’ bits are duplicated three times, ‘0’ bits are
duplicated twice (Zooms from 3x to 4x).
Horizontal Global Zoom Range
00: No Zoom
01: Horizontal Zoom Pattern (Reg9FH-RegA0H) ‘1’ bits are duplicated
once, ‘0’ bits are not duplicated (Zooms from 1x to 2x).
10: Horizontal Zoom Pattern ‘1’ bits are duplicated twice, ‘0’ bits are
duplicated once (Zooms from 2x to 3x).
11: Horizontal Zoom Pattern ‘1’ bits are duplicated three times, ‘0’ bits are
duplicated twice (Zooms from 3x to 4x).
Default: XXXX 0000B
A4H: Horizontal Row Zoom Control Row 7 - 0 (R/W)
Bits Name
D7-0 HROW_ZMPN
[7:0]
Description
Horizontal Row Zoom Pattern 7-0
Zooms each row horizontally defined as zoom range according to each
bit. Each bit controls a row correspondingly. Reg9E[2] must be set to ‘1’.
Default: 0000 0000B
A5H: Horizontal Row Zoom Control Row 15 - 8 (R/W)
Bits Name
D7-0 HROW_ZMPN
[15:8]
Description
Horizontal Row Zoom Pattern 15-8, Zooms each row horizontally defined
as zoom range according to each bit. Each bit controls a row
correspondingly. Reg9E[2] must be set to ‘1’.
Default: 0000 0000B
A6H: Vertical Row Zoom Control Row 7 - 0 (R/W)
Bits Name
D7-0 VROW_ZMPN
[7:0]
Description
Vertical Row Zoom Pattern 7-0, Zooms each row vertically defined as
zoom range according to each bit. Each bit controls a row
correspondingly. Reg9E[3] must be set to ‘1’.
Default: 0000 0000B
A7H: Vertical Row Zoom Control Row 15 - 8 (R/W)
Bits Name
D7-0 VROW_ZMPN
Description
Vertical Row Zoom Pattern 15-8, Zooms each row vertically defined as
2003/4/15
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Ver.1.0