LM3S2276 Datasheet, PDF (681/785 Pages) Texas Instruments – Stellaris® LM3S2276 Microcontroller

Stellaris® LM3S2276 Microcontroller
Bit/Field
15:14
13:12
11:10
Name
DBFallUpd
DBRiseUpd
DBCtlUpd
Type
R/W
R/W
R/W
Reset
0
Description
PWMnDBFALL Update Mode
Specifies the update mode for the PWMnDBFALL register.
Value Description
0 Immediate
The PWMnDBFALL 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
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.
November 17, 2011
681
Texas Instruments-Production Data