Lantronix Qualcomm HDK8450 User Manual

HDK8450 (SM8450P) Processor User Guide Main board
80-28453-2 Rev. C Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 15
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Subsystem /
Connectors
Feature Set
Description
Specification
1 x 30-pin
Vertigo
connector
30-pin Vertigo
connector
I3C, I2C, SPI
1 x 60-pin
GenX
connector
60-pin GenX
connector on
expansion card
I3C, I2C, SPI
1 x 24-pin
legacy
sensor
connector
24-pin legacy
sensor connector
on expansion card
I3C/I2C, SPI
Audio
Onboard
Audio Codec
WCD9385
1x Headset
headphone output
Analog differential output
1x loud-speaker
output
Digital output
1x Earpiece output
Analog differential output
4 x Digital MIC
input
Digital input
2 x Analog MIC
input(reserved
interface on
expansion card)
Analog differential input
1 x I2S (reserved
interface on
expansion card)
Digital input/output
Display
Expansion
2 x 4-Lane
MIPI DSI
DPHY or
2 x 3-Trio
MIPI DSI
CPHY
2 x 60-pin High
Speed Display
Connector
D-PHY1.2 2.5 Gbps per lane
C-PHY1.1 2.5 Gsymbols per trio
HDMI
Resolution
Up to 4K
60Hz via
LT9611UXC
2-Port MIPI to
HDMI2.0 Converter
Compliant with HDMI2.0
3.3 Dip switch configuration option
There are two DIP switches S5701 and S5702 on the bottom side of the HDK8450 Main board.
The 8-bit switch of S5701 allows the user to control the system configuration and boot option.
Table 3-3 Dip Switch S5701 Configuration
Function
DIP
Switch
Description
Notes
FORCED_USB_BOOT
S5701-1
Enable Emergency Download when
DIP switch turned on. Controlled by
GPIO47.
Default out of the box
configuration is OFF
FASTBOOT(0)
S5701-2
Enable other boot configuration when
DIP switch turned on. Controlled by
GPIO67.
Default out of the box
configuration is OFF.
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Lantronix Qualcomm HDK8450 Specifications

General

Brand	Lantronix
Model	Qualcomm HDK8450
Category	Computer Hardware
Language	English