Silicon Laboratories Stepper Machine User Manual page 6

STEPPER-MOTOR-RD
6. Development Setup using the USB Debug Adapter
The Stepper Motor Reference Design includes everything you need to develop your own stepper motor control
firmware using the Silicon Laboratories C8051F300/1 MCU. The Stepper Motor reference design code may be
used as a starting point for your own code development.
Connect the Stepper Motor, ac/dc power adapter, and serial cable if you have not done so already. Refer to the
stepper motor wiring Table 1 on page 2 for the stepper motor connections. Connect the USB Debug Adapter ribbon
cable to the 10-pin Debug connector on the Stepper Motor Reference Design Board. Connect the USB Debug
Adapter to your PC using the supplied USB cable as shown in Figure 7.
PC
USB Port
Figure 7. Development Setup using the USB Debug Adapter
6
Serial Cable
USB
USB
Cable
Debug
Adapter
Ribbon
Cable
Stepper Motor
J3
Reference Design
J1
Board
Rev. 0.1
Stepper
Motor
P1
AC/DC
Adapter