SDA9415-B13 Datasheet, PDF (42/185 Pages) Micronas – Display Processor and Scan Rate Converter

SDA 9415 - B13
Preliminary Data Sheet
System description
CHFILM/CHFILMS
11
10
01
00
Vertical low pass filter
Horizontal low pass filter
(only valid for DEZVM/DEZVS=0) (only valid for DEZHM/DEZHS=0)
Vertical filter on
Horizontal filter on
Vertical filter off
Horizontal filter on
Vertical filter on
Horizontal filter off
Vertical filter off
Horizontal filter off
Table 17 Input write I²C Bus parameter CHFILM/CHFILS
In case of panorama mode the compression/expansion factor varies over one line. The
figure below shows some examples.
Compression
1.0
Expansion
PANAST+1
Figure 14 Principles of panorama mode
Different settings of the I²C Bus parameters INTHM/INTHS and DEZHM/DEZHS are
necessary. The table below defines the settings:
PANAON
0
1
Table 18
dezH
DEZHM/DEZHS
1
intH
INTHM
INTHM
(4096 recommended)
Filter I²C Bus parameter in case of PANAON=1
42
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