Cypress EZ-USB FX3 SDK - CX3 MIPI CSI-2 Interface; Introduction to the CX3 device

Cypress EZ-USB® FX3™ SDK Quick Start Guide, Version 1.3.1 44
7 CX3 MIPI CSI-2 Interface
This section provides an introduction to MIPI CSI-2 interface on the CX3 device. It
also provides a usage guide for the preliminary release of the CX3 Receiver
Configuration tool available as part of the Cypress EZ USB Suite Eclipse based
IDE. More details on the CX3 part are available on the Cypress website at
http://www.cypress.com/cx3/
7.1 Introduction to the CX3 device
The CX3 is a variant of the FX3 device that features an integrated MIPI CSI-2
receiver mated to the GPIF as shown in the CX3 Logic block diagram. This device
provides the ability to add USB 3.0 connectivity to Image Sensors implementing the
MIPI CSI-2 interface.
UART SPI I
2
S
I
2
C
Fixed
Function
GPIF™ II
32
EPs
SS
Peripheral
HS/FS
Peripheral
USB Interface
ARM926EJ-S
JTAG
System
RAM
D+
D-
SSTX+
SSTX-
SSRX+
SSRX-
LOGIC BLOCK DIAGRAM
Memory
Controller
MIPI
CSI-2
Interface
I
2
C_SDA
I
2
C_SCL
MIPI
CSI2
Input
Figure 7-1: CX3 Device Block Diagram