NT68520XF Datasheet, PDF (68/97 Pages) List of Unclassifed Manufacturers – XGA,SXGA Flat Panel Monitor Controller

[15:8]
Default: 0000 0000B
NT68520X,E
zoom range according to each bit. Each bit controls a row
correspondingly. Reg9E[3] must be set to ‘1’.
A8H: OSD Font Row Zoom Range (R/W)
Bits Name
Description
D7-4
Reserved
D3-2 VROW_ZMRNG[1: Vertical Row Zoom Range; The rows assigned by Vertical Row Zoom
0]
Control registers will be zoomed up.
00: Vertical Zoom 1x for all fonts in the row
01: Vertical Zoom 2x for all fonts in the row
10: Vertical Zoom 3x for all fonts in the row
11: Vertical Zoom 4x for all fonts in the row
D1-0 HROW_ZMRNG[1: Horizontal Row Zoom Range; The rows assigned by Horizontal Row
0]
Zoom Control registers will be zoomed up.
00: Horizontal Zoom 1x for all fonts in the row
01: Horizontal Zoom 2x for all fonts in the row
10: Horizontal Zoom 3x for all fonts in the row
11: Horizontal Zoom 4x for all fonts in the row
Default: XXXX 0000B
A9H: Reserved (R/W)
Bits Name
D7-0
Default: XXXX XXXXB
Description
Reserved
OSD Attribute Control
AAH: OSD Attribute (R/W)
Bits Name
D7-0 OSD_ATTR [7:0]
Description
This value is appended with the character font code when updating the
OSD SRAM code from host and “attribute from Reg AAh” is selected in
register E0[5:4].
Default: 0000 0000B
ABH: OSD Blink Control (R/W)
Bits Name
D7
D6 OSD_BLINK
D5 BS_BLINK
Description
Reserved
Blink
1=OSD frame blink enable, and the attribute bit 0 is ignored.
0=Blink control from font attribute bit 0.
Mask Border/Shadow at Blink
1=Character border/shadow will not blink with the foreground of the
character.
0= Character border/shadow will blink with the foreground of the
character.
2003/4/15
68
Ver.1.0