AN2525 Freescale Semiconductor / Motorola, AN2525 Datasheet - Page 10

• Manufacturer Part Number: AN2525
• Description: DC Motor - XOR version TPU Function Set
• Manufacturer: Freescale Semiconductor / Motorola

AN2525/D
Performance
10
DC Motor – XOR version TPU Function Set (DCmXor)
dc
T
DT
CPU14
sync_presc_addr
fault_pinstate
Other parameters are just for TPU function inner use.
Freescale Semiconductor, Inc.
For More Information On This Product,
Parameter
Table 7. DCmXor_C and DCmXor_T parameter description
STOP
State
State
INIT
ST
SF
C1
C2
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Table 9. DCmXor_C State Statistics
Table 8. DCmXor_T State Statistics
16-bit fractional
16-bit unsigned integer
16-bit unsigned integer
16-bit unsigned integer
8-bit unsigned integer
0 or 1
Parameters written by CPU
Parameters written by TPU
Max IMB Clock Cycles
Max IMB Clock Cycles
Format
100
88
76
28
2
2
duty-cycle ratio in the range
PWM period in number of TCR1
Dead-time in number of TCR1
Time of 14 IMB clocks in TCR1
address of synchronization
$0 if no synchronization channel
If fault channel is used, state of
<–1,1)
TPU cycles
TPU cycles
clocks.
channel prescaler parameter:
$X4,
where X is synchronization
channel number.
is used.
fault pin:
0 ... low
1 ... high
RAM Accesses by TPU
RAM Accesses by TPU
Description
16
13
1
0
1
9
MOTOROLA