參數(shù)資料
型號: SDA9400
廠商: MICRONAS SEMICONDUCTOR HOLDING AG
英文描述: Scan Rate Converter using Embedded DRAM Technology Units
中文描述: 掃描頻率轉(zhuǎn)換器采用嵌入式DRAM技術股
文件頁數(shù): 22/94頁
文件大?。?/td> 1180K
代理商: SDA9400
SDA 9400
Micronas
22
Preliminary Data Sheet
The 100 Hz conversion mode should be AABB, AAAA or BBBB for DC coupled deflection units and
AA*B*B, AAAA or BBBB for AC coupled deflection units as explained in the following table. For
progressive conversion the A+A* or B+B* modes are recommended. Motion values are not
calculated in “multi picture mode”. A*, B* mean raster interpolated fields (not motion adaptive, see
also
Operation mode generator
on page 46).
Interlaced and progressive conversion in multi picture mode
The borders are fixed to a width of 16 pixels in horizontal direction. In vertical direction the border
widths are also fixed, the number of lines, however, depends on the TV standard of the input and
the display.
VBORDER
FREEZE
1: on
0: off
18h
1Bh
V background value
Freeze mode (frozen picture)
STOPMODE
RMODE
Raster Sequence
Comment
0000 (ABAB mode I interlaced)
0001 (AA*B*B mode I interlaced)
0010 (AABB mode I interlaced)
0100 (Multipicture mode I, AAAA)
0101 (Multipicture mode II, BBBB)
0110 (AAAA mode)
0111 (BBBB mode)
0000, 0100, 0110 (AB modeI, progressive)
0001, 0101 (AA* mode I-II, progressive)
0111 (B*B mode, progressive)
0
0
0
0
0
0
0
1
1
1
~~=
(100/120 Hz)
~~
(100/120 Hz)
~~
(100/120 Hz)
~~
(100/120 Hz)
~~
(100/120 Hz)
~~~~
(100/120 Hz)
(100/120 Hz)
~ΗΙ=~Η
(50/60 Hz)
~ΗΙ=~Η
(50/60 Hz)
~ΗΙ=~Η
(50/60 Hz)
Motion blur possible
reduced vertical resolution
recommended
recommended
recommended
recommended
recommended
Motion blur possible
recommended
recommended
Parameter
Subaddress
Description
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