MEDIATEK MT6252, Design Manual

Page: 90 / 166

Design Notice Design Notice – – Dual Camera Dual Camera
D l I S I t f
The Image Sensor interface is divided up into three groups summarized in
below that each group has special routing guidelines. The interconnecting
●
Dual Image Sensor Interface :
Group Signal Name Description
lengths in the controller package should be calculated for the length matching.
Data
DQ[0:7]
CMVREF
CMHREF Image sensor data[0:7] input
Image sensor vertical reference signal input
Image sensor horizontal reference signal input
g g p
Clock
MCLK
PCLK Image sensor master clock output
Image sensor pixel clock input
PCLK Image sensor pixel clock input
SCL
SDA I2C clock output
I2C data input/output
Control CMRST
CMPDN
CMFLASH
p p
Image sensor reset signal output
Image sensor power down signal output
Image sensor Flash signal output
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