SDA9280 Datasheet, PDF (29/43 Pages) Siemens Semiconductor Group – ICs for Consumer Electronics

SDA 9280 B22
Subaddress 08_H: Black Level Insertion Control
Bit
Name Function
D5 ... D0 HSDEL
Start of black level insertion, delay to HS-signal:
000000: no delay
000001: 16 clock periods (CLL) delay
:
:
111111: 1008 clock periods (CLL) delay
Note: If HSDEL is greater than the number of samples per line
there is no insertion of black level.
D7 ... D6
No function assigned. Assign binary value: 00
Subaddress 09_H: Background Insertion Control
Bit
Name Function
D7 ... D0
BCKPOS
Background insertion, positioning of inserted area:
00000000:starting at pixel 290
00000001:starting at pixel 292
:
:
11111111:starting at pixel 800
Subaddress 0A_H: Background Insertion Control
Bit
Name Function
D7 ... D0
BCKWID
Background insertion, horizontal width of inserted area:
00000000:136 pixel
00000001:140 pixel
:
:
11111111:1156 pixel
Note: If BCKWID is greater than the number of pixels per line the
whole line is filled with background color.
Semiconductor Group
29
1998-02-01