FS401 Datasheet, PDF (32/104 Pages) List of Unclassifed Manufacturers – PC to TV Video Scan Converters

FS401, FS403
4.5.5 IHS - Input Horizontal Samples
Input Horizontal Samples Low (8)
7
6
5
4
IHS₇
IHS₆
IHS₅
IHS₄
Input Horizontal Samples High (9)
7
6
5
4
0
0
0
0
3
IHS₃
3
0
PRODUCT SPECIFICATION
REV. NO. 1.7
2
IHS₂
1
IHS₁
0
IHS₀
2
IHS₁₀
1
IHS₉
0
IHS₈
Register
9, 8
Bit#
2-0, 7-0
Name
IHS_10-0
Description
Input horizontal line samples bits [10:0]. Terminal count of the
number of clocks per horizontal line between incoming horizontal
sync pulses. Internal ADCK phase-locked loop is programmed
with this value.
Range: 16MHz ≤ IHS*Incoming Horizontal Line Frequency ≤ 50MHz
JANUARY 24, 2007
32
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