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L6472PDTR View Datasheet(PDF) - STMicroelectronics

Part Name
Description
MFG CO.
'L6472PDTR' PDF : 69 Pages View PDF
Functional description
Figure 6. Normal mode and microstepping (16 microsteps)
L6472
Automatic full-step mode
When motor speed is greater than a programmable full-step speed threshold, the L6472
switches automatically to full-step mode (see Figure 7); the driving mode returns to
microstepping when motor speed decreases below the full-step speed threshold. The full-
step speed threshold is set through the FS_SPD register (see Section 9.1.9 on page 44).
Figure 7. Automatic full-step switching
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DocID022729 Rev 5
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