Texas Instruments DRV8804 Evaluation Module DRV8804EVM DRV8804EVM Hoja De Datos
Los códigos de productos
DRV8804EVM
The Windows Application
3.3
DRV8805
Figure 8. DRV8805 Tab
The DRV8805 tab contains a diagram of the device which includes pin control and information about
control signals including: nENBL, RESET, SM1, SM0, DIR, and STEP. It also includes corresponding
controls to these pins (Enable Motor button, Reset button, Motor Direction radio buttons, Microstepping
radio buttons, and Pulse 1 step button).
control signals including: nENBL, RESET, SM1, SM0, DIR, and STEP. It also includes corresponding
controls to these pins (Enable Motor button, Reset button, Motor Direction radio buttons, Microstepping
radio buttons, and Pulse 1 step button).
Stepper control is implemented by controls in group boxes including: Motor Control, Speed Control, and
Acceleration control.
Acceleration control.
The DRV8805 tab also contains a look up table detailing the functionality of pins SM1 and SM0.
12
SLVU574A – September 2011 – Revised June 2012
Copyright © 2011–2012, Texas Instruments Incorporated