saa569x NXP Semiconductors, saa569x Datasheet - Page 77

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

Philips Semiconductors
23.5.14 C
The cursor operates by reversing the background
(see Fig.34) and foreground colours in the character
position pointed to by the current cursor position in the
active page.
The cursor is enabled using TXT7.CURSOR ON. When
set, the row on which the cursor appears is defined by
TXT9.R<4:0>; the column is defined by TXT10.C<5:0>.
2002 May 06
handbook, full pagewidth
handbook, full pagewidth
Enhanced TV microcontrollers with
On-Screen Display (OSD)
URSOR
Fig.33 Meshing and meshing/fringing (south + west).
A B
Fig.34 Cursor display.
C
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The active page is defined by TXT28.ACTIVE PAGE in
double window mode and the displayed window is in single
window mode. The position of the cursor can be fixed
using TXT9.CURSOR FREEZE.
CC: The valid range for row is 0 to 15. The valid range for
column is 0 to 47. The cursor remains rectangular at all
times, its shape is not affected by italic attribute, therefore
it is not advised to use the cursor with italic characters.
TXT: The valid range for row positioning is 0 to 24. The
valid range for column is 0 to 39.
D E F
MBK971
MBK973
SAA567x; SAA569x
Objective specification