3: Open-Q 660 µSOM Development Kit
Open-Q™ 660 µSOM Dev Kit User Guide
14
Open-Q
tm
660
µSOM
Development Board
Open-Q
tm
660
µ
SOM
GPIO
PM660
PMIC
SPMI
4 lane MIPI
Control / SPI / I
2
C
4 lane
CCI
UART
SPMI
PM660L
PMIC
GPIO
Camera Conn
0
DC Input
Conn
Batte
ry
connector
Power &
Batt Chg
Circuits
Pwr
Switches
& LEDs
Debug UART
microUSB
Display
connector
WiFi / BT
WCN3990
IQ + SSBI
4 lane MIPI
Control / SPI / I
2
C
4 lane
CCI
CCI
HS
SS
USB 3.0
Type-C
+ DP
3.5mm
Headset
Jack
µSD
socket
SDIO
Sensor Header
UART / SPI / I
2
C / GPIO
SDA660
UFS
flash
LPDDR4X
RAM
DSI 0
UART
USB SS 0
SDC2
BLSP
EBI
BLSP/GPIO
Audio Expansion
Header
WiFi/BT Ant
CH0
WCN
baseband
FTDI
Serial USB
VBUS
To Battery
Charge
Circuits
4 Lane
CSI 2
CSI 1
CSI 0
DSI 1
I2S Audio Out
GPIO/NFC Expansion
Header
BLSP/GPIO
PCB Trace
Antenna
PCB Trace
Antenna
U.FL
U.FL
U.FL
Boot Mode
Switches
SOM Power
Probe
Pwr
Pwr
Coin
Cell
Boot
Mode
Audio Outputs
U.FL
Coax Cables
USB SS 1
USB HS 1
SS
DisplayPort
DP video
USB HS 2
USB2
Type A
HS
VBUS
From PMIC
VBUS
supply
Camera Conn
1
Camera Conn
2
WCD9335
Codec
Audio
Input Header
Audio
Output Header
Audio Inputs
Headset I/O
SLIMBus Audio I/O
I2S
Flash
Outputs
JTAG
JTAG
Testpoints
SDC1
UFS
WiFi Ant
CH1
Figure 2. Open-Q 660 µSOM Dev Kit Block Diagram
3.4.3 Optional Accessories
Optional accessories are available for the Open-Q 660 µSOM Development Kit, like LCD Panel, Camera
adapter, and sensor board. Please visit the Lantronix product store for availability of these accessories:
, or contact sales.
