TQ STKa62 Series User manual

Quick-Start-Guide STKa62xx
Arm® architecture
© TQ-Systems GmbH 2022 | All data is for information purposes only | Subject to change without notice | EMB_QSG_STKa62xx_Rev0001
CONNECT HOST PC AND STKNAME
Use the supplied USB cable (USB2.0 ST-A / Micro-B) to connect Debug USB (X7) of
the STKa62xx to a USB port of your host PC.
RUN TERMINAL EMULATOR AND CONFIGURE SERIAL PORT
Run your favourite terminal emulator on the host PC (we recommend Tera Term
Pro) and congure the serial port.
1
SUPPLY THE STK WITH POWER
Double-check the mains voltage required for the included Power supply, then connect it to connector
X5 on the MBa62xx. Caution when using a different power supply! The Starterkit Can be operated using
a regulated supply voltage of 16-26V (nom. 24V)!
ESTABLISH SERIAL CONNECTION
The boot messages of boot loader and operating system are displayed by the terminal emulator.
When the kit has fully booted you can log in to the system with the username root .
2
!For latest documentation, BSPs, etc. please visit:
tq-group.com/en/products/tq-embedded/arm-architecture/STKa62xx
support.tq-group.com/TQMa62xx
1
2
Baudrate 115200
Data bits 8
Parity none
Stop bits 1
Handshake XON/XOFF

Quick-Start-Guide STKa62xx
Arm® architecture
© TQ-Systems GmbH 2022 | All data is for information purposes only | Subject to change without notice | EMB_QSG_STKa62xx_Rev0001
Boot device selection
To select the desired boot device set DIP switch S4, S5, S6 and S7 accordingly.
Conguration eMMC
S4
DIP 1234
Set ON ON OFF OFF
S5
1234
OFF OFF ON OFF
S7
1234
--OFF OFF
S6
DIP 1234
Set OFF OFF --
Conguration QSPI-NOR
S4
DIP 1234
Set ON ON OFF ON
S5
1234
ON OFF OFF OFF
S7
1234
--OFF OFF
S6
DIP 1234
Set ON ---
Conguration SD-Card
S4
DIP 1234
Set ON ON OFF OFF
S5
1234
OFF OFF ON OFF
S7
1234
--OFF OFF
S6
DIP 1234
Set OFF ON --