AN2518 Freescale Semiconductor / Motorola, AN2518 Datasheet - Page 12

• Manufacturer Part Number: AN2518
• Description: 3-Phase Sine Wave Generator - 3 outputs version - XOR version TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

AN2518/D
12
Phase A
Phase C
Phase B
C1
C2
A1
A2
B1
B2
link service request
flag0 = 1
flag1 = 1
3-Phase Sine Wave Generator – 3 outputs version – XOR version TPU Function Set (3Sin3Xor)
NOTE:
SFR
SFC SFC
SFC
SFR
The R channel with the momentary earliest transition within the PWM period is
marked by a flag1 and runs the SFR and SFC states.
not a reload period
Figure 3. 3Sin3Xor_T and 3Sin3Xor_R timing
SFC
0
Freescale Semiconductor, Inc.
center_time
SFR
For More Information On This Product,
C7
T
0
SF
SF
C7
Go to: www.freescale.com
C7
SF ST
ST
ST
SFR
SFC
SFC
SFC
SFR
SFC
0
a reload period
SFC
center_time
SFR
T
0
C7
SF
C7
SF
C7
SF
ST
ST
MOTOROLA
ST