LM3S1627_16 Datasheet, PDF (608/727 Pages) Texas Instruments – Stellaris Microcontroller

Pulse Width Modulator (PWM)
Bit/Field
13:12
11:10
9:8
Name
DBRiseUpd
DBCtlUpd
GenBUpd
Type
R/W
R/W
R/W
Reset
0
Description
PWMnDBRISE Update Mode
Specifies the update mode for the PWMnDBRISE register.
Value Description
0 Immediate
The PWMnDBRISE register value is immediately updated on
a write.
1 Reserved
2 Locally Synchronized
Updates to the register are reflected to the generator the next
time the counter is 0.
3 Globally Synchronized
Updates to the register are delayed until the next time the
counter is 0 after a synchronous update has been requested
through the PWM Master Control (PWMCTL) register.
0
PWMnDBCTL Update Mode
Specifies the update mode for the PWMnDBCTL register.
Value Description
0 Immediate
The PWMnDBCTL register value is immediately updated on a
write.
1 Reserved
2 Locally Synchronized
Updates to the register are reflected to the generator the next
time the counter is 0.
3 Globally Synchronized
Updates to the register are delayed until the next time the
counter is 0 after a synchronous update has been requested
through the PWM Master Control (PWMCTL) register.
0
PWMnGENB Update Mode
Specifies the update mode for the PWMnGENB register.
Value Description
0 Immediate
The PWMnGENB register value is immediately updated on a
write.
1 Reserved
2 Locally Synchronized
Updates to the register are reflected to the generator the next
time the counter is 0.
3 Globally Synchronized
Updates to the register are delayed until the next time the
counter is 0 after a synchronous update has been requested
through the PWM Master Control (PWMCTL) register.
608
July 17, 2014
Texas Instruments-Production Data