PWM
(A)
TZ
t
w(TZ)
t
d(TZ-PWM)HZ
246
TMS320C6748
SPRS590G –JUNE 2009–REVISED JANUARY 2017
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Peripheral Information and Electrical Specifications Copyright © 2009–2017, Texas Instruments Incorporated
6.29.2 Trip-Zone Input Timing
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 6-81. PWM Hi-Z Characteristics
Table 6-128. Trip-Zone input Timing Requirements
TEST CONDITIONS 1.3V, 1.2V, 1.1V, 1.0V
UNIT
MIN MAX
t
w(TZ)
Pulse duration, TZx input low Asynchronous 1t
c(SCO)
cycles
Synchronous 2t
c(SCO)
cycles
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