Silicon Laboratories Stepper Machine - Manual (Page 6)

S T E P P E R - M O TO R - R D
6 Rev. 0.1
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.
Figure 7. Development Setup using the USB Debug Adapter
Stepper Motor
Reference Design
Board
Debug
J1
J3
RS
232
P1
USB
Debug
Adapter
USB
Cable
Ribbon
Cable
AC/DC
Adapter
PC
USB Port
Stepper
Motor
Serial Cable