SDA9489X Datasheet, PDF (53/102 Pages) List of Unclassifed Manufacturers – PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs

SDA 9489X
SDA 9589X
Preliminary Data Sheet
I2C Bus
VERBLK
Vertical Blanking
D5
switches the vertical blanking mode
0
blanking level at DAC outputs only during line-blanking intervals
1
blanking level at DAC outputs during line-blanking intervals and field-
blanking intervals, 16 lines following the parent vertical synchronization
pulse are blanked
SELDOWN
D4
0
1
Select Down
switches the driver type at the output of the SEL pin
open source output
TTL output
SELDEL
Select Delay
D3 D2 D1 D0 adjusts the delay of select signal
1 0 0 0 -8 clock periods of display clock
..
0 0 0 0 0 clock periods of display clock
..
0 1 1 1 +7 clock cycles of display clock
Subaddress 09h
POSCOR
D7
0
1
Position Correction
activates correction of display position
position correction disabled
position correction enabled
Micronas
6-53