LM3S818 Datasheet, PDF (349/572 Pages) Bookham, Inc. – Microcontroller

Stellaris^® LM3S818 Microcontroller
Bit/Field
3:0
Name
EM0
Type
R/W
Reset
0x0
Description
SS0 Trigger Select
This field selects the trigger source for Sample Sequencer 0.
The valid configurations for this field are:
Value Event
0x0 Controller (default)
0x1 Analog Comparator 0
0x2 Reserved
0x3 Reserved
0x4 External (GPIO PB4)
0x5 Timer
In addition, the trigger must be enabled with the TnOTE bit in
the GPTMCTL register (see page 288).
0x6 PWM0
The PWM module 0 trigger can be configured with the PWM0
Interrupt and Trigger Enable (PWM0INTEN) register, see
page 479.
0x7 PWM1
The PWM module 1 trigger can be configured with the
PWM1INTEN register, see page 479.
0x8 PWM2
The PWM module 2 trigger can be configured with the
PWM2INTEN register, see page 479.
0x9-0xE reserved
0xF Always (continuously sample)
July 14, 2014
349
Texas Instruments-Production Data