LM3S1133 Luminary Micro, Inc, LM3S1133 Datasheet - Page 324

• Manufacturer Part Number: LM3S1133
• Description: Lm3s1133 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Universal Asynchronous Receivers/Transmitters (UARTs)
324
Bit/Field
3:0
4
reserved
Name
RXIM
Type
R/W
RO
Reset
0x00
0
Preliminary
Description
UART Receive Interrupt Mask
On a read, the current mask for the RXIM interrupt is returned.
Setting this bit to 1 promotes the RXIM interrupt to the interrupt controller.
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
July 26, 2008