參數(shù)資料
型號: AN2528D
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: Standard Space Vector Modulation TPU Function Set (svmStd)
中文描述: 空間矢量調(diào)制標準聚氨酯函數(shù)集(svmStd)
文件頁數(shù): 21/28頁
文件大?。?/td> 514K
代理商: AN2528D
AN2528/D
Detailed Function Description
Standard Space Vector Modulation TPU Function Set (svmStd)
For More Information On This Product,
Go to: www.freescale.com
21
Synchronized Change
of PWM Prescaler
And Resolver
Reference Signals
Prescaler
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.
Host Interface
Table 15. svmStd_res Control Bits
Name
Options
Channel Function Select
svmStd_res function number
(Assigned during assembly the
DPTRAM code from library TPU
functions)
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
Channel Priority
Host Service Bits (HSR)
Host Sequence Bits (HSQ)
xx – Not used
Channel Interrupt Enable
x – Not used
Channel Interrupt Status
x – Not used
Written By CPU
Written By TPU
Written by both CPU and TPU
Not Used
3
2
1
0
1
0
1
0
1
0
0
0
F
Freescale Semiconductor, Inc.
n
.
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