AN2525 Freescale Semiconductor / Motorola, AN2525 Datasheet - Page 6

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

AN2525/D
6
The following equations describe how the PWM signal transition times
SW1_1
SW4_2
DC Motor – XOR version TPU Function Set (DCmXor)
Y
SW1_1
SW2_1
SW3_1
SW4_1
Tdc
A
B
X
Freescale Semiconductor, Inc.
For More Information On This Product,
T
T
T
T
X
X
, SW1_2
are calculated:
T
T
T
T
T
2
2
2
2
Tdc
Tdc
DT
center
DT
center
center
center
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dc
T
, SW2_1
_
_
_
_
time
time
time
time
T
, SW2_2
D
A
C
B
C
D
Y
T
Y
SW1_2
SW2_2
SW3_2
SW4_2
, SW3_1
2
2
DT
DT
T
T
T
T
T
, SW3_2
center
center
center
center
_
_
_
_
time
time
T
time
time
, SW4_1
B
A
C
D
MOTOROLA
T
and