IGEP
TM
SMARC iMX6
Hardware Reference Manual
ISEE 2007 S.L. All rights reserved, IGEP is a registered trademark from ISEE 2007 S.L. The following is provided for informational purposes only.
NIF:ESB64377005 Document:
MAN-IGEP0046-001
/ Revision:
1.3
/ Date:
23/06/2016
32
4.16
MIPI CSI
The Camera Serial Interface (CSI) is a specification of the
Mobile Industry Processor Interface
It defines an interface between a camera and a host processor.
The next figure show how to connect MIPI CSI signals to CSI camera (page 81 of SMARC Design Guide), in this
example OV3640 is used.
Figure 25 MIPI-CSI connection example
Pin
Volt
Level
Dev
Pin
Main Function
Main
MUX
Type
Fixed
Function
Comments
P3
DIF
F3
0
MIPI CSI-2
YES
CSI1 differential clock input +
P4
DIF
F4
CSI1_CK-
0
MIPI CSI-2
YES
CSI1 differential clock input -
P7
DIF
E3
0
MIPI CSI-2
YES
CSI1 differential data input D0 +
P8
DIF
E4
CSI1_D0-
0
MIPI CSI-2
YES
CSI1 differential data input D0 -
P10
DIF
D2
0
MIPI CSI-2
YES
CSI1 differential data input D1 +
P11
DIF
D1
CSI1_D1-
0
MIPI CSI-2
YES
CSI1 differential data input D1 -
P13
DIF
E2
0
MIPI CSI-2
YES
CSI1 differential data input D2 +
P14
DIF
E1
CSI1_D2-
0
MIPI CSI-2
YES
CSI1 differential data input D2 -
P16
DIF
F1
0
MIPI CSI-2
YES
CSI1 differential data input D3 +
P17
DIF
F2
CSI1_D3-
0
MIPI CSI-2
YES
CSI1 differential data input D3 -
S6
1V8
R7
CAM_MCK
4
OUT
NO
Master clock output for CSI camera support
Table 20 MIPI-CSI pins