SDA9489X Datasheet, PDF (68/102 Pages) List of Unclassifed Manufacturers – PIP IV Advanced SOPHISTICUS High-End Picture-In-Picture ICs

SDA 9489X
SDA 9589X
Preliminary Data Sheet
I2C Bus
MPIPBG
D6
0
1
Multi-PIP Background
selects the background color for multi-PIP mode
black
same as background color
SERVICE
D5
0
1
Data Service Select
selects data service for slicing
Closed Caption
Widescreen Signalling (WSS)
SELLNR
D4 D3
0
0
0
1
1
0
1
1
Select Line Number
line number of data service field 0 (field1) remark
[NTSC] 20 (283), [PAL M] 17 (280)
WSS
[NTSC] 21 (284), [PAL M] 18 (281)
Closed Caption
[PAL B/G] 22 (329)
Closed Caption
[PAL B/G] 23 (330)
WSS
IRQCON
D2 D1 D0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
Interrupt Request Pin Configuration
output of INT pin is:
remark
tri-state (high-Z)
interrupt, when new data received
(neg. polarity)
pulse length is
approximately 2←s
interrupt, when new data received
(pos. polarity)
equivalent to DATAV for both
registers (neg. polarity)
equivalent to DATAV for both
registers (pos. polarity)
inset V-pulse (neg. polarity)
pulse length is 50ns
inset field
high = first field, low =
second field,
inset clamping pulse (neg. polarity) only for test purpuse
Micronas
6-68