MC68HC708MP16CFU

Manufacturer Part NumberMC68HC708MP16CFU
ManufacturerFreescale Semiconductor, Inc
MC68HC708MP16CFU datasheet
 
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Page 164/398:

Fault Condition Input Pins

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Pulse Width Modulator for Motor Control (PWMMC)
BANK X
DISABLE
BANK Y
DISABLE
9.7.1 Fault Condition Input Pins
A logic high level on a fault pin disables the respective PWM(s)
determined by the bank and the disable mapping register. Each fault pin
incorporates a filter to assist in rejecting spurious faults. All of the
external fault pins are software-configurable to re-enable the PWMs
either with the fault pin (automatic mode) or with software (manual
mode). Each fault pin has an associated FMODE bit to control the PWM
re-enabling method. Automatic mode is selected by setting the FMODEx
bit in the fault control register. Manual mode is selected when FMODEx
is clear.
Technical Data
164
Pulse Width Modulator for Motor Control (PWMMC)
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
Figure 9-34. PWM Disabling Decode Scheme
DISABLE
PWM PIN 1
DISABLE
PWM PIN 2
DISABLE
PWM PIN 3
DISABLE
PWM PIN 4
DISABLE
PWM PIN 5
DISABLE
PWM PIN 6
MC68HC708MP16
Rev. 3.1
Freescale Semiconductor