saa569x NXP Semiconductors, saa569x Datasheet - Page 90

• Manufacturer Part Number: saa569x
• Description: Enhanced Tv Microcontrollers With On-screen Display Osd
• Manufacturer: NXP Semiconductors

Philips Semiconductors
23.11 Display positioning
23.11.1 S
The display consists of the screen colour covering the whole screen and the text area that is placed within the visible
screen area (see Fig.44).
The screen colour extends over a large vertical and horizontal range so that no offset is needed. The text area is offset
in both directions relative to the vertical and horizontal sync pulses.
2002 May 06
handbook, full pagewidth
Enhanced TV microcontrollers with
On-Screen Display (OSD)
INGLE WINDOW MODE
horizontal
delay
sync
0.25 character
horizontal sync
offset
screen colour
offset = 8 s
text area start
text area end
Fig.44 Display area positioning.
SCREEN COLOUR AREA
TEXT AREA
90
56 s
6 lines
offset
SAA567x; SAA569x
vertical
offset
text
Objective specification
MGL150
vertical
sync