AN2515 Freescale Semiconductor / Motorola, AN2515 Datasheet - Page 16

• Manufacturer Part Number: AN2515
• Description: 3-Phase Sine Wave Generator - 3 outputs version TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

AN2515/D
Performance
16
HSR = 10
HSR = 10
INIT
INIT
center_time
center_time
NOTE:
S1
S1
3-Phase Sine Wave Generator – 3 outputs version TPU Function Set (3Sin3)
T
T
S1
S1
There is one limitation. The absolute value of parameter move has to be less
than a quarter of the PWM period T.
Execution times do not include the time slot transition time (TST = 10 or 14 IMB
clocks)
S2
S2
Freescale Semiconductor, Inc.
For More Information On This Product,
S2
S2
Figure 9. 3Sin3_sync state diagram
State
INIT
Figure 8. 3Sin3_sync timing
S1
S2
S3
Go to: www.freescale.com
Table 11. 3Sin3_sync State Statistics
center_time
center_time
S3
S3
T
T
S3
S3
Max IMB Clock Cycles
move
12
12
16
8
T
4
RAM Accesses by TPU
center_time
center_time
S1
S1
T
T
5
6
3
7
MOTOROLA
S2
S2