AN1362 STMicroelectronics, AN1362 Datasheet - Page 9

• Manufacturer Part Number: AN1362
• Description: SWITCHED RELUCTANCE MOTOR CONTROL BY ST FIVE
• Manufacturer: STMicroelectronics

Figure 11. A/D AND TIMER 1 INTERRUPT ROUTINES
Figure 12. Visual FIVE: PHASE INJECTION ROUTINE
(current mode modulation)
Timer 1 Interrupt
A/D Interrupt
(Pre-phase)
Set PWM duty cycle High
Set PWM Duty Cycle Low
I sense< I Ref
Phase is On
YES
NO
YES
NO
Gate Signal Off
EXIT
EXIT
AN1362
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