Register 16: UART 9-Bit Self Address Mask (UART9BITAMASK), offset 0x0A8
The UART9BITAMASK register is used to enable the address mask for 9-bit mode. The address
bits are masked to create a set of addresses to be matched with the received address byte.
UART 9-Bit Self Address Mask (UART9BITAMASK)
UART0 base: 0x4000.C000
UART1 base: 0x4000.D000
UART2 base: 0x4000.E000
UART3 base: 0x4000.F000
UART4 base: 0x4001.0000
UART5 base: 0x4001.1000
UART6 base: 0x4001.2000
UART7 base: 0x4001.3000
Offset 0x0A8
Type RW, reset 0x0000.00FF
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
MASKreserved
RWRWRWRWRWRWRWRWROROROROROROROROType
1111111100000000Reset
DescriptionResetTypeNameBit/Field
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.
0x00ROreserved31:8
Self Address Mask for 9-Bit Mode
This field contains the address mask that creates a set of addresses
that should be matched.
0xFFRWMASK7:0
June 18, 20141210
Texas Instruments-Production Data
Universal Asynchronous Receivers/Transmitters (UARTs)
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