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Microphones
3.9
Genio 700 EVK board was designed with one analog microphone (Merry MMA102-004) and two digital microphones
(Merry MMD300-007).
Location
MIC2700
MIC2701
MIC2702
3.10
MIPI DSI Interface
Genio 700 EVK board provides one 4-lane MIPI DSI interface. A StarTek LCM (KD070FHFID015-C021A) with touch pad is
provided in the box. The I2C capacitive touch controller is Goodix GT9271.
Up to 1.2Gbps for 1-Data Lane
•
Pixel format of RGB565/RGB666
•
Support D-PHY version 1.1
•
3.11
MIPI CSI Interface
Genio 700 EVK board provides two 4-lane CSI interfaces, the CSI interface operates up to a maximum bit rate of 1.5Gbps
per lane. Camera sub-boards are connected through Molex 877159006 connector.
3.12
Ethernet RGMII Interfaces
Ethernet RGMII interface shares some pins with DPI interface. Some configurations should be done before booting up.
Operate with an external Ethernet PHY (Realtek RTL8211FI-CG)
•
Dynamically configurable to support 10/100/1000M with RGMII.
•
Optional magic packet detection
•
EEE (Energy Efficient Ethernet) MII signaling according to the IEEE 802.3az specification.
•
RJ-45 Ethernet connector with transformer and LEDs in it.
•
3.13
How to Switch between DPI and Ethernet Interfaces
DPI and Ethernet RGMII Interfaces share some GPIO pins. These two functions cannot exist simultaneously. Reflash code
and reboot system might be necessary when you switch between the interfaces. The zero resistors are used to switch
these two interfaces.
MediaTek Proprietary and Confidential. © 2022 MediaTek Inc. All rights reserved. Unauthorized reproduction or disclosure of this document, in whole or in part, is strictly prohibited.
Type
Digital Microphone 1
Digital Microphone 2
Analog Microphone
Table 3-6. Microphone Input
Genio 700 EVK Hardware User Guide
Note
To Processor MT8390
To Processor MT8390
To PMIC MT6365
Genio 700 EVK
19
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