HDK8450 (SM8450P) Processor User Guide
System block diagram
80-28453-2 Rev. C Confidential
– Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets
8
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
The following diagram explains the interconnectivity and peripherals on the development kit.
Figure 2-3 HDK8450 block diagram
Sensor
Card
ALS/Prox
Hall
Pressure
Accel/Gyro
Mag
Rear Camera Card
Front Camera Card
802.11ax/BT
WCN6856
Display/Touch System
Touchscreen
Legacy Touch
2xDSI
LPDDR (PoP)
3200 MHz (LP5)
I2C/SPI
PM8350
PM8350C
SCLK/SDATA
PON_RESET_N
4x16bit
USB3.1 +DP1.4
JTAG/SWD
UFS3-G4-2L
Slimbus
Debug
Board
USB
Type-C
I2C
PM8350BH
SW_CTL
PCIe0_G3-1L
PMK8450
Qlink(5L)
I2C/SPI
SPI
PS_HOLD
BLE UART
AMIC
76.8
MHz
PM8450
SPI
I2C
PM8010x2
WLAN UART
BT HCI
Fingerprint
Connector
4XAMICs
USB 3.1 Gen 2(10.0 Gbps)
Charging, EUD
DisplayPort 1.4 video output
VGA out using USB-C VGA Adapter
HDMI A/V out using USB-C Digital AV Adapter
Headset Audio
INO-0650G40422-V2
Truly 6.497" FHD+
1080x2400, 120Hz
TDDI: NT36672C(NOVATEK)
Battery
HDK8450
SDR735
(4G/5G-sub6)
SM8450P
GPU
Audio
Multimedia
EBI
CSI
SPMI
JTAG/SWD
Sensors
CPUs
CCI
SPU
Security
Compute DSP
LPI
LPI
QUP
DSI
4w UART
2w UART (sQUP)
QUP
SLIMBus
2w UART
UART
2w URAT/WSI
Qlink0
Qlink1
WCD9385
SWR
AMIC
SndWire
3.5mm
Jack
HPH
QUP
UART
UART
UART
SMB1394
COEX
Qlink2
Analog
Swith
1x WSA8835
1xSWR
1x SPK
SndWire
1x WSA8835
1x SAR
QUP
QUP
Flicker Detection
Range Finder
QUP
QUP
SPI
JTAG/SWD
JTAG
WLAN/BT
I2C
SPI
SPI
CSI
SMB1394
QUP
USB
UFS
SDIO
PCIe1
PCIe0
UFS
GPIO
Debug
12V
DC JACK
3.9V
BUCK
LNA
LNA
M.2
B Key
Connector
NFC
Connector
PCIe
MIPI SW
MIPI SW
HDMI
Bridge
2x 4-Lane DSI
HDMI
Connector
1xDSI (3L CPHY)
Rear Facing Camera Systems
ToF + Triple
S5K3M5SX04
13 MP
RFC RGB
S5K33D TOF
Emitter
IMX686
64 MP
RFC RGB
Dual LED
Illumination
S5KJD1SP
32 MP
RFC RGB
Front Facing Camera Systems
S5KJD1SP
32 MP
FFC RGB
UART-USB
Transceiver
20p JTAG
USB 2.0, µ-B
LCDB Driver
WLED Driver
I2C
QUP
QUP
GPIO
tech.intrinsyc.com
Confidential -- Lantronix, Inc. Lantronix NDA Required
