User's Guide

xE922-3GR Hardware User Guide
1VV0301272 Rev.0.8 2017-01-05
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o 1x mono earpiece output
o 1x mono speaker (classD 700mW/3.8V/8 ohm)
· Dual digital microphone
· I2S digital audio IO ( pinning multiplexed with USIF1 port)
E) Display subsystem
Up to 1080p, 24-bit color, 1080p 30fps (yocto) /720p 50fps (android)
· MIPI-DSI (one x4 lanes port, tearing effect timing control)
· LVDS (one x4 lanes port)
· 4 display layer
· Support color space conversion :YUV2RGB and RGB2YUV
· Support replication and dithering
· 2D Graphic Engine
· Backlight control (CABC input, BL feedback input, BL drive output)
· I2C port for touch panel control IC
F) Camera subsystem
Up to 13Mpix, 15 fps ( ISP throughput up to 221 Mpix/sec) (8Mpix, 25fps)
· 4 lanes MIPI-CSI for primary camera (up to 13Mpix/1080p)
· One lane MIPI-CSI for secondary camera (up to 5Mpix/720p)
· 1 camera at a time
· GPIO’s for camera control
· I2C port for camera subsystem control
· Camera auxiliary supply output
G) Power management
· External battery charger IC support
o I2C port dedicated to external charger IC control
o Dedicated GPIO’s
o Fuel gauge input, VBAT/DC sourcing sense ADC input
· Ability to supply the module from DC source without external battery charger
IC implementation
· Rich set of embedded power management functions are in place to permit
minimization of the powerconsumption of the system in all operating modes.