AN2519 Freescale Semiconductor / Motorola, AN2519 Datasheet - Page 8

• Manufacturer Part Number: AN2519
• Description: 3Sin with Dead-Time Correction - XOR version TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

AN2519/D
Host Interface
8
3Sin with Dead-Time Correction – XOR version TPU Function Set (3SinDtXor)
negative current
negative current
3 2
AT1
AT1
AT2
AB1
AB1
AB2
Phase A:
Positive current
Freescale Semiconductor, Inc.
Phase B and Phase C similarly with ht
– T2 channel
– B1 channel
– T1 channel
– B2 channel
For More Information On This Product,
t
Written By CPU
t
Written By TPU
t
t
trans
trans
1
1
trans
trans
DT
0
0
Go to: www.freescale.com
center_tim
center_tim
center_tim
center_tim
center_time
Channel Function Select
Channel Priority
ht
ht
T
A
A
Name
Table 4. 3SinDtXor_T Control Bits
DT
e
e
e
e
ht
ht
ht
ht
2
2
2
2
A
A
A
A
DT
DT
XOR
XOR
XOR
XOR
XOR
XOR
Negative current
B
– T2 channel
– B1 channel
– T1 channel
– B2 channel
3SinDtXor_T function number
00 – Channel Disabled
01 – Low Priority
10 – Middle Priority
11 – High Priority
and ht
(Assigned during assembly the
DPTRAM code from library TPU
functions)
t
t
top channel
bottom channel
t
t
Written by both CPU and TPU
Not Used
trans
trans
trans
trans
C
center_tim
center_tim
center_tim
center_tim
substituted to ht
DT
Options
center_time
ht
ht
T
A
A
e
e
e
e
DT
ht
ht
ht
ht
MOTOROLA
2
2
2
2
A
A
A
A
A
.
DT
DT