SDA9410-B13 MICRONAS [Micronas], SDA9410-B13 Datasheet - Page 37

• Manufacturer Part Number: SDA9410-B13
• Description: Display Processor and Scan Rate Converter using Embedded DRAM Technology Units
• Manufacturer: MICRONAS [Micronas]

SDA9410
the chrominance is switched off. If CHFILM/CHFILS is equal to “2” or “3” the horizontal
filter for the chrominance is switched on. The table below shows the different settings of
CHFILM/S.
Table 15
Table 16
The horizontal compression/expansion block can be switched off by setting DEZHM/
DEZHS equal “0” and INTHM/INTHS=2048. In this case it is possible to switch on a low
pass filter for the chrominance data path by the I²C Bus parameter CHFILM/CHFILS (I²C
Bus parameter, 03h,25h). If CHFILM/CHFILS is equal to “0” or “1” the horizontal filter for
37
Horizontal pixel size
(related to CLKM/2)
4*APPLM
(4*APPLIPM=720)
1440
724
720
540
364
360
184
180
92
90
48
24
Examples of horizontal filter adjustment
Conversion table between dezH and DEZHM/DEZMS
dezH
16
8
4
2
1
intH
2048
4073
2048
2731
4050
2048
4007
2048
4007
2048
3840
7680
dezH/
DEZHM/S
1/1
1/1
2/4
2/4
2/4
4/5
4/5
8/6
8/6
16/7
16/7
16/7
DEZHM/S
111
110
101
100
001
Comment
largest size, only 720 will be stored
largest size, only 720 will be stored
bypass recommended DEZHM/DEZHS=0
4:3 picture on 16:9 tube
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Input signal processing
Preliminary Data Sheet
Micronas