Open-Q™ 624A Development Kit
Open-Q™ 624A Development Kit User Kit
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3.8.19
Display Connector J2
Figure 22 Display Connector J2
The 51-pin display connector provides the following features/ pin-outs that enables the development kit to
connect to a MIPI DSI panel/ device:
Note:
Please refer to the carrier board schematic and display board tech notes when designing a custom
display board.
•
DSI
o
4 lane MIPI DSI - FHD (1920 × 1200) 60 fps
•
Backlight
o
Built-in backlight WLED driver on PMI8952
WLED driver supports four LED strings of up to 20mA each with 28V maximum boost
voltage (with 2 strings, or 24V with 4 strings)
o
External Backlight Driver Support
Backlight control signals
External Power
•
Display connector – LCD/ AMOLED
o
PMI8952 programmable display bias output voltage:
5V to 6.1V and -1.4V to -6.0V (LCD display)
4.6V to 5V and -1.4V to -5.4V (AMOLED display)
•
Additional GPIOs for general purposes available
•
Touch Panel
o
Supports up to two touch screen controllers
o
Supports I2C or SPI via BLSP3
Note:
An optional 4.5” LCD/touchscreen accessory is available for the Open-Q 624A development kit. See
section 0 below for more information. To purchase this, please visit
