Samsung S3C6400X User Manual page 604

S3C6400X RISC MICROPROCESSOR
LastIRQEn_Pr
Order422_Pr
※ Interleaved burst length (Interleave YCbCr 4:2:2)
Y burst length
C burst length (C burst length = Y burst length / 2)
Wanted burst length ( = Y + 2C)
Note: When Preview output format is YCbCr 4:2:2 interleave ,ScalerBypass_Pr = 0 and ScaleUp_V_Pr = 1 ,
Wanted main burst length = 16 and Wanted remained burst length ≠ 16 is not allowed.
※ Non-Interleaved burst length (Y burst length - YCbCr 4:2:0, YCbCr 4:2:2)
Rot90_Pr = 0 & YCbCr output
Main burst length = 4, 8, 16
Y
Remained burst length = 4, 8, 16
Main burst length = 2, 4, 8, 16
C
Remained burst length = 2, 4, 8, 16
※ Non-Interleaved burst length (RGB burst length)
Rot90_Pr = 0 & RGB
Main burst length = 4, 8, 16
Y
Remained burst length = 4, 8, 16
C No meaning
When YCbCr 4:2:2 interleave , burst size calculations are done to determine the wanted burst length. After finding
the wanted burst length.
The SFR fields are programmed as described below,
1 : enable last IRQ at the end of frame capture (One pulse)
[2]
0 : normal
Interleaved YCbCr 4:2:2 output order memory storing style
LSB
00 Y Cb
0
[1:0]
01 Y Cr
0
10 Cb
0
11 Cr
0
Rot90_Pr = 1 & RGB18/24bit
Main burst length = 4, 8
Remained burst length = 4, 8
No meaning
Preliminary product information describe products that are in development,
for which full characterization data and associated errata are not yet available.
Specifications and information herein are subject to change without notice.
MSB
Y Cr
0 1 0
Y Cb
0 1 0
Y Cr Y
0 0 1
Y Cb Y
0 0 1
Rot90_Pr = 0
2 , 4 , 8
1 , 2 , 4
4 , 8 , 16
Rot90_Pr = 1 & YCbCr output
Main burst length = 2
Remained burst length = 2
Main burst length = 1
Remained burst length = 1
Main burst length = 4
Remained burst length = 4
No meaning
CAMERA INTERFACE
Rot90_Pr = 1
2(recommend) , 1
No meaning
4(recommend), 2 (=2Y)
Rot90_Pr = 1 & RGB16bit
0
X X
0
O O
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