Cypress EZ-USB CX3 User Manual

Cypress EZ-USB CX3
EZ-USB® CX3 Technical Reference Manual, Doc. No. 001-91492 Rev. *B 8
1.5 MIPI CSI-2 Block
The CX3 device has an integrated MIPI CSI-2 block, which is hard-wired to the GPIF II interface on one side
and provides a MIPI CSI-2 interface on the other side to interface to an image sensor that supports MIPI CSI-
2. The block supports up to four MIPI CSI-2 data lanes, and is capable of speeds up to 1 Gbps per lane. The
MIPI CSI-2 receiver is connected to a fixed-function GPIF II controller via an 8-, 16-, or 24-bit data bus, which
can be clocked up to 100 MHz. The maximum bandwidth that can be achieved is 2.4Gbps (i.e. 24 * 100 Mbps).
The MIPI CSI-2 block is configured over I
2
C and is available on the CX3 I
2
C bus at the 7-bit I
2
C slave address
7’b0000111.
Figure 5. CX3 MIPI CSI-2 Block
I
2
C
Fixed-Function
GPIF II
MIPI CSI-2
Block
8/16/24-Bit
Interface
I
2
C_SDA
I
2
C_SCL
1/2/3/4 Lane
MIPI CSI-2
Input
I
2
C Address
7’b0000111
XR ESET
MCLK
XSHUTDOWN
REFCLK
MIPI CSI
-2
Receiver
Parallel
Output

Cypress EZ-USB CX3 Specifications

General

Brand	Cypress
Model	EZ-USB CX3
Category	Controller
Language	English