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56F8037/56F8027 Signal Pins
56F8037/56F8027 Data Sheet, Rev. 8
Freescale Semiconductor
27
GPIOA6
(FAULT0)
(TA05)
34
Input/
Output
Input
Input,
internal
pull-up
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
Fault0 — This fault input pin is used for disabling selected PWM
outputs in cases where fault conditions originate off-chip.
TA0 — Timer A, Channel 0.
After reset, the default state is GPIOA6. The peripheral functionality
5The TA0 signal is also brought out on the GPIOB4 pin.
GPIOA8
(FAULT1)
(TA2)
(CMPAI1)
36
Input/
Output
Input
Input/
Output
Input
Input,
internal
pull-up
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
Fault1 — This fault input pin is used for disabling selected PWM
outputs in cases where fault conditions originate off-chip.
TA2 — Timer A, Channel 2.
Comparator A, Input 1 — This is an analog input to Comparator A.
After reset, the default state is GPIOA8. The peripheral functionality
GPIOA9
(FAULT2)
(TA3)
(CMPBI1)
5
Input/
Output
Input
Input/
Output
Input
Input,
internal
pull-up
enabled
Port A GPIO — This GPIO pin can be individually programmed as
an input or output pin.
Fault2 — This fault input pin is used for disabling selected PWM
outputs in cases where fault conditions originate off-chip.
TA2 — Timer A, Channel 3.
Comparator B, Input 1 — This is an analog input to Comparator B.
After reset, the default state is GPIOA9. The peripheral functionality
Table 2-3 56F8037/56F8027 Signal and Package Information for the 64-Pin LQFP (Continued)
Signal
Name
LQFP
Pin No.
Type
State During
Reset
Signal Description