AN2528 Freescale Semiconductor / Motorola, AN2528 Datasheet - Page 21

• Manufacturer Part Number: AN2528
• Description: Standard Space Vector Modulation TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

Synchronized Change
of PWM Prescaler
And Resolver
Reference Signals
Prescaler
Host Interface
MOTOROLA
Standard Space Vector Modulation TPU Function Set (svmStd)
The svmStd_res TPU function can inherit the Synchronization Signal prescaler
that is synchronously changed with the PWM prescaler. Write the
synchronization signals presc_copy parameter address to the presc_addr
parameter to enable this mechanism. Write 0 to disable it, and in this case set
the prescaler parameter to directly specify prescaler value.
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Freescale Semiconductor, Inc.
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For More Information On This Product,
Written By CPU
Written By TPU
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Channel Function Select
Channel Priority
Host Service Bits (HSR)
Host Sequence Bits (HSQ)
Channel Interrupt Enable
Channel Interrupt Status
Name
Table 15. svmStd_res Control Bits
svmStd_res function number
00 – Channel Disabled
01 – Low Priority
10 – Middle Priority
11 – High Priority
00 – No Host Service Request
01 – Not used
10 – Initialization
11 – Not used
x – Not used
x – Not used
xx – Not used
(Assigned during assembly the
DPTRAM code from library TPU
functions)
Written by both CPU and TPU
Not Used
Detailed Function Description
Options
AN2528/D
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