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Enhanced PWM (ePWM) Module
15.2.4.8.1 Time-Base Phase High-Resolution Register (TBPHSHR)
The time-base phase high-resolution register (TBPHSHR) is shown in Figure 15-97 and described in
Table 15-93.
Figure 15-97. Time-Base Phase High-Resolution Register (TBPHSHR)
15 8 7 0
TBPHSH Reserved
R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 15-93. Time-Base Phase High-Resolution Register (TBPHSHR) Field Descriptions
Bit Field Value Description
15-8 TBPHSH 0-FFh Time-base phase high-resolution bits
7-0 Reserved 0 Reserved
15.2.4.8.2 Counter-Compare A High-Resolution Register (CMPAHR)
The counter-compare A high-resolution register (CMPAHR) is shown in Figure 15-98 and described in
Table 15-94.
Figure 15-98. Counter-Compare A High-Resolution Register (CMPAHR)
15 8 7 0
CMPAHR Reserved
R/W-0 R/W-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 15-94. Counter-Compare A High-Resolution Register (CMPAHR) Field Descriptions
Bit Field Value Description
15-8 CMPAHR 1-FFh Compare A High-Resolution register bits for MEP step control. A minimum value of 1h is needed to
enable HRPWM capabilities. Valid MEP range of operation 1-255h.
7-0 Reserved 0 Reserved
1605
SPRUH73H–October 2011–Revised April 2013 Pulse-Width Modulation Subsystem (PWMSS)
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