SDA9415-B13 Datasheet, PDF (103/185 Pages) Micronas – Display Processor and Scan Rate Converter

SDA 9415 - B13
Preliminary Data Sheet
I²C Bus parameter
MEANBP
Sub address
50h
MEANMP
50h
MEANRG
51h
MEHPERTH
51h
MEVPERTH
51h
MEPERINF
50h
BVMRES
52h
PERPEN
52h
MENPTH
50h
MENVRTH
59h
MENULLPEN
4Fh
MEPENUP
4Ch
MEADDPEN
4Ch
MESMOOTHON
4Bh
MENULLUNFON
4Bh
BVMCON
4Eh
Description
Penalty for border lines in additional null dbd
(dbd - displaced block difference)
Penalty for middle lines in additional null dbd
Range of middle lines in additional null dbd
Threshold for horizontal periodicity detection
Threshold for vertical periodicity detection
Defines influences of periodicity
Reset command for block vector memory
- Channel switch (on switching to a new channel by remote control,
switch on BVMRES once and release; note: reset film mode detection
too [RESMOV])
- Freeze picture (on picture freeze switch on BVMRES and hold;
alternative: switch to non motion compensated scan rate conversion
[STOPMOM/ADOPMOM])
- SSC or MUP mode (on multipicture on double window/split screen
display switch on BVMRES and hold)
- Switch from SSC/MUP to SRC mode (switch to SRC mode, switch on
BVMRES, change master channel display size to full screen [768x576],
change back to normal master channel screen size and release
BVMRES)
- Vector memory reset takes place only on the active master channel
output size; to reset the whole vector memory switch to maximum
master channel size (768x576)
- Minimum hold time for BVMRES to have an effect: on CAMERA
MODE: 1 input field, on PAL FILM MODE: 2 input fields; on NTSC FILM
MODE 3 input fields
Penalty for periodic structures
Minimum vector length for null dbd penalty
Null vector reliability threshold, makes detection of null vector in
homogenous areas more reliable. Threshold value to adjust sensibility
of null vector reliability:
1111: insensible
:
0001: sensible to motion and noise
0000: off
Additional penalty for null vector, if vector length exceeds length given
by MENPTH and dbd of null vector is greater as a given threshold, which
is defined by MENVRTH
Penalty for update vectors
Additional penalty for non-null vectors
Vector smoothing on/off
Unfiltered null dbd on/off
Vector correction on/off
Table 79 Output write I²C Bus parameter
103
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