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AM1808_16 Datasheet, PDF (235/265 Pages) Texas Instruments – AM1808 ARM® Microprocessor
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AM1808
SPRS653E – FEBRUARY 2010 – REVISED MARCH 2014
6.29.3 Trip-Zone Input Timing
tw(TZ)
TZ
td(TZ-PWM)HZ
PWM(A)
A. PWM refers to all the PWM pins in the device. The state of the PWM pins after TZ is taken high depends on the PWM
recovery software.
Figure 6-79. PWM Hi-Z Characteristics
tw(TZ)
Table 6-128. Trip-Zone input Timing Requirements
Pulse duration, TZx input low
TEST CONDITIONS
Asynchronous
Synchronous
1.3V, 1.2V, 1.1V, 1.0V
MIN
MAX
1tc(SCO)
2tc(SCO)
UNIT
cycles
cycles
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