LM3S1621 Datasheet, PDF (707/947 Pages) Texas Instruments – ARM and Thumb are registered trademarks and Cortex is a trademark

Stellaris^® LM3S1621 Microcontroller
Bit/Field
0
Name
RIIM
Type
R/W
Reset
0
Description
UART Ring Indicator Modem Interrupt Mask
Value Description
1 An interrupt is sent to the interrupt controller when the RIRIS
bit in the UARTRIS register is set.
0 The RIRIS interrupt is suppressed and not sent to the interrupt
controller.
This bit is implemented only on UART1 and is reserved for UART0 and
UART2.
January 21, 2012
707
Texas Instruments-Production Data