STK6001 Syntec Semiconductor, STK6001 Datasheet - Page 26

• Manufacturer Part Number: STK6001
• Description: Scaler
• Manufacturer: Syntec Semiconductor

Architecture of OSD (On-Screen Display):
This Scaler IC provides 256 sets of Chars. And Attributes. Each Char. Is mapped to internal 128 12*18
soft fonts;each Attribute is mapped to 16 foreground colors and 15 background colors.When the
background colors are set to 0Xf,the Chars appear transparent;when Char bit 7 is set to 1,the Char
appears flicker.Each foreground or background color is mapped to one of 16 sets of Color Pallets;each
set of Color Pallet is the 24-bit true color.
2.2.7 OSD Control
StartH[10:0]
StartV[10:0]
Width[5:0]
Length[5:0]
Address
Counter
Panel Display Area
Char
Attribute
Attribute
Memory
Memory
StartH
Char
{0x51, 0x50}
{0x53, 0x52}
{0x54}
{0x55}
OSD … …
… … … .
… … … …
Memory
bit
bit
BorderH
Font
STK96C100
Width
7 6 5 4 3 2 1 0
7 6 5 4 3 2 1 0
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MultiColor Path
BorderV[3:0]
BorderH[3:0]
ShadowV[3..0]
ShadowH[3..0]
F.G./B.G.
Selector
ShadowH
Mapped to 128 fonts
Blinking control
Foreground color
Background color
Pallet
Color
{0x56}
{0x56}
{0x58}
{0x58}
To Mixer