LM3S5G31 Datasheet, PDF (1012/1223 Pages) Texas Instruments – Stellaris LM3S5G31 Microcontroller

Pulse Width Modulator (PWM)
Bit/Field
9:8
7:6
5:4
Name
ENUPD4
ENUPD3
ENUPD2
Type
R/W
R/W
R/W
Reset
0
Description
PWM4 Enable Update Mode
Value Description
0x0 Immediate
Writes to the PWM4EN bit in the PWMENABLE register are used
by the PWM generator immediately.
0x1 Reserved
0x2 Locally Synchronized
Writes to the PWM4EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0.
0x3 Globally Synchronized
Writes to the PWM4EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0 after a
synchronous update has been requested through the PWM
Master Control (PWMCTL) register.
0
PWM3 Enable Update Mode
Value Description
0x0 Immediate
Writes to the PWM3EN bit in the PWMENABLE register are used
by the PWM generator immediately.
0x1 Reserved
0x2 Locally Synchronized
Writes to the PWM3EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0.
0x3 Globally Synchronized
Writes to the PWM3EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0 after a
synchronous update has been requested through the PWM
Master Control (PWMCTL) register.
0
PWM2 Enable Update Mode
Value Description
0x0 Immediate
Writes to the PWM2EN bit in the PWMENABLE register are used
by the PWM generator immediately.
0x1 Reserved
0x2 Locally Synchronized
Writes to the PWM2EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0.
0x3 Globally Synchronized
Writes to the PWM2EN bit in the PWMENABLE register are used
by the PWM generator the next time the counter is 0 after a
synchronous update has been requested through the PWM
Master Control (PWMCTL) register.
1012
Texas Instruments-Production Data
July 03, 2014