SDA9415-B13 Datasheet, PDF (111/185 Pages) Micronas – Display Processor and Scan Rate Converter

SDA 9415 - B13
Preliminary Data Sheet
I²C Bus
parameter
MOVMO
MOVPH
GMOTION
MOVTYP
MEMSTAT
Sub address
7Eh
7Eh
7Eh
7Eh
7Eh
Description
1: Film mode
0: camera mode
Film mode phase:
1: Bⁿ and Aⁿ⁺¹ has the same phase
0: Aⁿ and Bⁿ has the same phase
Global motion detection
1: if no STILL scene is detected (minimum is: 1 field in motion of 32
fields in order)
0: if STILL scene is detected (32 fields in order without motion)
Film mode type
1: NTSC film mode source with 24 motion phases per second (2-3
pull down)
0: PAL film mode source with 25 motion phases per second
Statistic about motion blocks
Table 84 Output read I²C Bus parameter
5.11
Vertical expansion
For every output field, the scan rate converter generates a progressive frame. Thus for
every output field period, a progressively scanned frame compensated to the correct
motion is used for vertical expansion in case of Micronas VDU. This yields a highly
improved performance compared with an intra-field zoom.
The table below defines the internal expansion factor ZOOM depending on the RMODE
and VERINT I²C Bus parameter.
VERINT
I²C Bus parameter
I²C Bus parameter
RMODE
0
1
ZOOM
2*(VERINT+1)
(VERINT+1)
Table 85 Output write I²C Bus parameter VERINT
The available expansion factors are listed in the table below.
111
Micronas