Dpwm Overflow Register (Dpwmoverflow); Dpwm Overflow Register (Dpwmoverflow) Register Field Descriptions - Texas Instruments UCD3138 Technical Reference Manual

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2.31.16 DPWM Overflow Register (DPWMOVERFLOW)

Address 0005003C – DPWM 3 Overflow Register
Address 0007003C – DPWM 2 Overflow Register
Address 000A003C – DPWM 1 Overflow Register
Address 000D003C – DPWM 0 Overflow Register
7 6
PWM_B PWM_A
_CHECK _CHECK
R-0 R-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 2-21. DPWM Overflow Register (DPWMOVERFLOW) Register Field Descriptions
Bit Field
7 PWM_B_CHECK
6 PWM_A_CHECK
5 GPIO_B_IN
4 GPIO_A_IN
3-0 OVERFLOW
SNIU028A – February 2016 – Revised April 2016
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Figure 2-32. DPWM Overflow Register (DPWMOVERFLOW)
5 4
GPIO_B_IN GPIO_A_IN
R-0 R-0
Type Reset
R 0
Value of PWM B internal check
0 = Passed checks
1 = Failed checks (override required to enable output)
R 0
Value of PWM B input
0 = Passed check
1 = Failed check (override required to enable output)
R 0
Value of PWM B input
0 = Low signal on PWM B
1 = High signal on PWM B
R 0
Value of PWM A input
0 = Low signal on PWM A
1 = High value on PWM A
R 0
PWM Event 4 Overflow Status
0 = CLA Event 4 has not overflowed
1 = Overflow condition found on CLA Event 4
OVERFLOW[2] – CLA Event 4 Overflow Status
0 = PWM Event 4 has not overflowed
1 = Overflow condition found on PWM Event 4
OVERFLOW[1] – CLA Event 3 Overflow Status
0 = CLA Event 3 has not overflowed
1 = Overflow condition found on CLA Event 3
OVERFLOW[0] – CLA Event 2 Overflow Status
0 = CLA Event 2 has not overflowed
1 = Overflow condition found on CLA Event 2
Copyright © 2016, Texas Instruments Incorporated
DPWM 0-3 Registers Reference
3
OVERFLOW
R-0
Description
Digital Pulse Width Modulator (DPWM)
0
87