LM3S5P36 Datasheet, PDF (541/1050 Pages) Texas Instruments – Stellaris® LM3S5P36 Microcontroller

Stellaris^® LM3S5P36 Microcontroller
Figure 12-14. Low-Band Operation (CIC=0x0 and/or CTC=0x0)
COMP1
COMP0
Always – 0 0 0 0 1 1 1 0 0 1 1 0 0 0 0 1
Once – 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1
Hysteresis Always – 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1
Hysteresis Once – 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1
Mid-Band Operation
To operate in the mid-band region, either the CIC field or the CTC field in the ADCDCCTLn register
must be programmed to 0x1. This setting causes interrupts or triggers to be generated in the mid-band
region according the operation mode. Only the Always and Once operational modes are available
in the mid-band region. An example of the state of the interrupt/trigger signal in the mid-band region
for each of the allowed operational modes is shown in Figure 12-15 on page 542. Note that a "0" in
a column following the operational mode name (Always or Once) indicates that the interrupt or
trigger signal is de-asserted and a "1" indicates that the signal is asserted.
January 21, 2012
541
Texas Instruments-Production Data