AN2529 Freescale Semiconductor / Motorola, AN2529 Datasheet - Page 25

• Manufacturer Part Number: AN2529
• Description: Standard Space Vector Modulation - XOR version TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

Fault Input for
Standard Space
Vector Modulation –
XOR version
(svmStdXor_fault)
MOTOROLA
HSR = 10
INIT
center_time
Standard Space Vector Modulation – XOR version TPU Function Set (svmStdXor)
S1
T
S1
The svmStdXor_fault is an input TPU function that monitors the pin, and if a
high to low transition occurs, immediately sets all PWM channels low and
cancels all further transitions on them. The PWM channels, as well as the
synchronization and resolver reference signal channels (if used), have to be
initialized again to start them running.
The function returns the actual pinstate as a value of 0 (low) or 1 (high) in the
parameter fault_pinstate. The parameter is placed on the AT1 channel to keep
the fault channel parameter space free.
Freescale Semiconductor, Inc.
Figure 11. svmStdXor_res state diagram
For More Information On This Product,
Figure 10. svmStdXor_res timing
Go to: www.freescale.com
center_time
S3
T
S3
Detailed Function Description
center_time
S1
T
AN2529/D
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