camisp-226
RAW12
e2 e3
e4 e5 e6 e7
f2 f3
f4 f5 f6 f7
g2 g3
g4 g5 g6 g7
P1[11:4]
P2[11:4]
P1[3:0]
P3[11:4]
P4[10:4]
P5[11:4]
P6[11:4]
t0
t31
t32
t63
Transmitter
Receiver
P5[3:0]
P8[11:4]
P7[3:0]
t64
t95
Time
c0 c1
d0 d1
e0 e1
f0 f1
g0 g1
h0 h1 h2 h3
h4 h5 h6 h7
e8 e9
f8 f9
g8 g9
h8 h9
31
0
31
31
0
0
a2 a3
a4 a5 a6 a7
b2 b3
b4 b5 b6 b7
c2 c3
c4 c5 c6 c7
d2 d3
d4 d5 d6 d7
a8 a9
b8 b9
c8 c9
d8 d9
d10 d11
b10 b11
a0 a1
b0 b1
a10 a11
c10 c11
f10 f11
e10 e11
h10 h11
g10 g11
P2[3:0]
P3[3:0]
P4[3:0]
P6[3:0]
P7[11:4]
P8[3:0]
e2
e3
e4
e5
e6
e7
f2
f3
f4
f5
f6
f7
g2
g3
g4
g5
g6
g7
P1[11:4]
P2[11:4]
P1[3:0]
P3[11:4]
P4[10:4]
P5[11:4]
P6[11:4]
P5[3:0]
P8[11:4]
P7[3:0]
c0
c1
d0
d1
e0
e1
f0
f1
g0
g1
h0
h1
h2
h3
h4
h5
h6
h7
e8
e9
f8
f9
g8
g9
h8
h9
a2
a3
a4
a5
a6
a7
b2
b3
b4
b5
b6
b7
c2
c3
c4
c5
c6
c7
d2
d3
d4
d5
d6
d7
a8
a9
b8
b9
c8
c9
d8
d9
d10
d11
b10
b11
a0
a1
b0
b1
a10
a11
c10
c11
f10
f11
e10
e11
h10
h11
g10
g11
P2[3:0]
P3[3:0]
P4[3:0]
P6[3:0]
P7[11:4]
P8[3:0]
Receiver
31
a2
a3
a4
a5
a6
a7
b2
b3
b4
b5
b6
b7
c2
c3
c4
c5
c6
c7
d2
d3
d4
d5
d6
d7
P1[11:0]
P2[11:0]
P3[11:0]
P4[11:0]
a8
a9
b8
b9
c8
c9
d8
d9
a0
a1
b0
b1
c0
c1
d0
d1
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
a10
a11
b10
b11
c10
c11
d11 d10
FIFO
data memory
organization
without data
expansion
FIFO
data memory
organization
with 16-bit data
expansion
t0: VP_DATA = [0 0 a11 a10 a9 a8 a7 a6 a5 a4 a3 a2 a1 a0]
t1: VP_DATA = [0 0 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0]
t2: VP_DATA = [0 0 c11 c10 c9 c8 c7 c6 c5 c4 c3 c2 c1 c0]
t3: VP_DATA = [0 0 d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0]
Public Version
www.ti.com
Camera ISP Environment
Figure 6-45. Camera ISP CSI2 RAW12
6.2.4.5.3.3.6 Camera ISP CSI2 RAW14
RAW14 data can be output to memory in two formats: with or without data expansion. It can be sent to
video port too. If data expansion is used, the 14-bit data are padded with 0s on a 16-bit word. The line
length sent through the CSI2 physical layer is a multiple of 8 bits. Furthermore, the line length is a multiple
of 7x8 bits to correctly complete the pixel reconstruction (the lowest common multiple of 8 and 14 is 56, so
7x8 bits).
shows the storage format for RAW14 data.
1135
SWPU177N – December 2009 – Revised November 2010
Camera Image Signal Processor
Copyright © 2009–2010, Texas Instruments Incorporated
Содержание OMAP36 Series
Страница 174: ...174 List of Tables SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 692: ...692 MPU Subsystem SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 1084: ...1084 IVA2 2 Subsystem SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 1990: ...1990 2D 3D Graphics Accelerator SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 2334: ...2334 Memory Subsystem SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 2700: ...2700 Memory Management Units SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 2868: ...2868 HDQ 1 Wire SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 2974: ...2974 UART IrDA CIR SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3054: ...3054 Multichannel SPI SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3462: ...3462 MMC SD SDIO Card Interface SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3508: ...3508 General Purpose Interface SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3584: ...3584 Initialization SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...
Страница 3648: ...3648 Debug and Emulation SWPU177N December 2009 Revised November 2010 Copyright 2009 2010 Texas Instruments Incorporated ...