Intrinsyc Lantronix Open-Q 820 User Manual page 38

o Supports I2C or SPI via BLSP1 and SSC_5
o Can chose between I2C or SPI signals via MUX
Power specifications
The display connector supports the following power domains:
Display Signal
PM8996 LDO22 (3.3-2.8V)
PM8996 LDO14 (1.8V- 2.15V)
PM8996 LDO15(1.8V – 2.15V)
PM8996 S4A (1.8V)
Carrier 3.3V
Carrier 5 V
Carrier 12 V
The IOpen-Q 820 display board (part number: 225-0100) is an additional PCB that mates with the display
connector J2 on the carrier board. This board allows users to interface with the development kit via the LCD
(Truly display panel, see below for details) that comes preinstalled on the display board. Figure 18 illustrates
the interfacing connectors on the display board. Note that there are two ERM8 connectors; J1 is for interfacing
with the development kit via the LCD panel, while J7 allows users to access the display signals on the carrier
board (display connector J2) via connector J8 on the display board.
Note: The display board comes as an additional add-on to the Open-Q 820 development kit. To purchase
this, please visit http://shop.intrinsyc.com
Note: Please refer to "Open-Q 820 (APQ8096) Development Kit Technical Note 15: Display Board Design
Guide" for more information on designing a custom display board.
Open-Q™ 820 Dev Kit User Guide
Power Domain
up to 150 mA
up to 150 mA
up to 300 mA
up to 300 mA
up to 0.5A
up to 1.5A
up to 0.5A
or contact Lantronix at sales@lantronix.com
Open-Q™ 820 Development Kit
for details.
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