Cypress EZ-USB FX3 SDK - Page 46

Cypress EZ-USB® FX3™ SDK Quick Start Guide, Version 1.3.1 46
Format
and
Mode
CX3 Enumeration Type
Description
CSI-2
Data
Type
Output Stream
RGB565
Mode 1
CY_U3P_CSI_DF_RGB565_1
RGB 565 format 24- bits
per pixel data stream.
0x22
24 Bit Output:
3‟b0,R[4:0],2‟b0,G[5:0], 3‟b0,B[4:0]
RGB565
Mode 2
CY_U3P_CSI_DF_RGB565_2
RGB 565 format 16-bits
per pixel data stream.
0x22
16 Bit Output: R[4:0],G[5:0], B[4:0]
YUV422 8-
Bit Mode 0
CY_U3P_CSI_DF_YUV422_8_0
YUV422 format 8-bits per
pixel data stream.
0x1E
8 Bit Output: P[7:0]
Data Order: U1,Y1,V1,Y2,U3,Y3,....
YUV422 8-
Bit Mode 1
CY_U3P_CSI_DF_YUV422_8_1
YUV422 format 8-bits per
pixel data stream.
0x1E
16 Bit Output: P[15:0]
Data Order:
{U1,Y1},{V1,Y2},{U3,Y3},{V3,Y4}...
YUV422 8-
Bit Mode 2
CY_U3P_CSI_DF_YUV422_8_2
YUV422 format 8-bits per
pixel data stream.
0x1E
16 Bit Output: P[15:0]
Data Order:
{Y1,U1},{Y2,V1},{Y3,U3},{Y4,V3}....
YUV422
10-Bit
CY_U3P_CSI_DF_YUV422_10
YUV422 format 10-bits
per pixel data stream.
0x1F
16 Bit Output: 6'b0,P[9:0]
Data Order:
U1,Y1,V1,Y2,U3,Y3,V3,Y4.
If the GPIF interface used is larger than the width of the output stream (e.g. if a 24-bit GPIF II
interface is used for the CY_U3P_CSI_DF_YUV422_8_1 type) the upper bits on the GPIF II
interface will be padded with 0s.
7.2.3 MIPI CSI-2 interface clocks
The primary clocks on the MIPI CSI-2 interface of the CX3 are shown in Figure 7-2
below.
The interface takes a reference clock as its input and generates the required
clocking using a PLL and multiple clock dividers on the PLL generated clock. Clock
configuration parameters are a part of the CyU3PMipicsiCfg_t structure which
passed to the CyU3PMipicsiSetIntfParams() API to configure the CSI-2 interface.